[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"_public_publisher_byId_93189f8c-90c9-44b2-8b9f-bfa2b52abc22":3,"_public_publication_all{\"sortAscending\":false,\"sortField\":\"updateTime\",\"page\":0,\"size\":10,\"facet\":true,\"searchKey\":\"publisherId:93189f8c-90c9-44b2-8b9f-bfa2b52abc22,\"}":27},{"code":4,"data":5,"meta":16},"SUCCESS",{"id":6,"createTime":7,"updateTime":8,"relativeEntities":9,"slug":10,"properties":11,"entityType":14,"verifyStatus":15,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":17,"subjectFields":18,"manageAffiliations":19,"indexDatabases":20,"url":16,"thumbnailPath":16,"statistic":21,"gsStatistic":16,"type":14,"analyzePriority":16},"93189f8c-90c9-44b2-8b9f-bfa2b52abc22","2024-04-09T13:08:55.864+00:00","2025-07-13T13:03:13.007+00:00",[],"T%E1%BA%A1p-ch%C3%AD-Khoa-h%E1%BB%8Dc-N%C3%B4ng-nghi%E1%BB%87p-Vi%E1%BB%87t-Nam",{"title":12},{"EN":13},"Tạp chí Khoa học Nông nghiệp Việt Nam","PUBLISHER","PENDING",null,0,[],[],[],{"impactFactor":17,"impactFactorByYear":22,"i10Index":17,"i10IndexLast5Year":17,"totalPublication":23,"totalPublicationByYear":24,"totalCitation":17,"totalCitationByYear":25,"totalCitationPerPublication":17,"totalCitationPerPublicationByYear":26,"hindexLast5Year":17,"hindex":17},{},1,{},{},{},{"meta":28,"data":30},{"total":29},"27",[31,230,419,578,685,831,950,1125,1216,1399],{"id":32,"createTime":33,"updateTime":34,"relativeEntities":35,"slug":36,"properties":37,"entityType":48,"verifyStatus":49,"verifyTime":50,"verifyNote":51,"languages":52,"translateLanguages":16,"viewCount":17,"primaryUrl":54,"fullTextUrl":55,"authors":56,"publicationType":128,"publisherRelationship":129,"citationCount":88,"citationInfo":149,"publishDate":152,"publishYear":150,"citationAnalyzeStatus":15,"lastCitationAnalyze":34,"indexDatabases":153,"openAccess":16,"references":154,"isForceReanalyzing":229},"d4585b92-7d87-4e62-b70d-2f3d8af999eb","2025-07-13T13:03:12.775+00:00","2026-07-10T08:59:41.181+00:00",[],"%E1%BA%A2NH-H%C6%AF%E1%BB%9ENG-C%E1%BB%A6A-VI%E1%BB%86C-B%E1%BB%94-SUNG-FRUCTOOLIGOSACCHARIDES-V%C3%80-VI-KHU%E1%BA%A8N-Bacillus-subtilisV%C3%80O-TH%E1%BB%A8C-%C4%82N-L%C3%8AN-%C4%90%C3%81P-%E1%BB%A8NG-MI%E1%BB%84N-D%E1%BB%8ACH-V%C3%80-KH%E1%BA%A2-N%C4%82NG-KH%C3%81NG-B%E1%BB%86NH-C%C3%81-%C4%90I%C3%8AU-H%E1%BB%92NG-Oreochromis-sp-",{"abstract":38,"title":41,"gsPaper":44,"keywords":46},{"VI":39,"EN":40},"Nghiên cứu được thực hiện nhằm tìm hiểu ảnh hưởng của việc bổ sung fructooligosaccharides (FOS) và vi khuẩn Bacillus subtilisvào thức ănlên đáp ứngmiễn dịch và khả năng kháng bệnh của cá điêu hồng (Oreochromis sp.). Thí nghiệm được bố trí hoàn toàn ngẫu nhiên với 4 nghiệm thức: đối chứng, B.subtilis(107CFU\u002Fg), B. subtilis (107CFU\u002Fg)+0,2% FOS, B.subtilis(107CFU\u002Fg)+0,5% FOS, mỗi nghiệm thức được lặp lại 3 lần. Mẫu được thu vào tuần thứ 2 và 4 của thí nghiệm và vào ngày thứ 3 sau cảm nhiễmvới Streptococcus agalactiae. Kết quả sau 4 tuần thí nghiệm cho thấy tổng hồng cầu, bạch cầu, tế bào đơn nhân, bạch cầu trung tính, tế bào lympho và hoạt tính lysozyme tăng lên có ý nghĩa thống kê (P <0,05) ở hai nghiệm thức bổ sung kết hợp vi khuẩn B.subtilisvà FOS so với đối chứng. Sau khi cảm nhiễm với S.agalactiae, tỉ lệ chết của cá ở các nghiệm thức bổ sung B.subtilisvà FOS thấp hơn có ý nghĩa so với đối chứng(P <0,05) ngoại trừ NT2. Trong đó, tỉ lệ chết ở nghiệm thức bổ sung B.subtilis+0,5% FOS thấp nhất (26,7± 8,2%) và khác biệt có ý nghĩa(P <0,05)so với các nghiệm thức còn lại(60 ± 6,7% và 46,7 ± 12,3%).Kết quả nghiên cứu cho thấy bổ sung FOS và B.subtilisvào thức ăn có thể kích hoạt hệ miễn dịch không đặc hiệu của cá điêu hồng và bảo vệ cá khỏi sự tấn công của vi khuẩn S.agalactiae.","This study was conducted to evaluate the effects of dietaryfructooligosaccharides(FOS) and Bacillus subtilison immune response and disease resistance of red tilapia (Oreochromissp.). The experiment was randomly designed with 4 triplicated treatments including control; B.subtilis(107CFU\u002Fg); B.subtilis(107CFU\u002Fg)and 0,2% FOS; B.subtilis(107CFU\u002Fg)and 0,5% FOS. The samples were collected at the 2ndand 4thweek post-feeding and the 3rdday post challenge with Streptococcus agalactiae. The resultsafter 4 weeks of experiment showed that the total erythrocytes, leukocytes, monocytes, neutrophils, lymphocytes and lysozyme activity significantly increased (P <0.05) in treatmentsofB.subtilisand FOS supplementation in comparison tothe control treatment. After infection with S.agalactiae, a cumulative mortality of fish in treatments ofB.subtilisand FOS wassignificantly lower than thatof fish in the control treatment(P <0.05). In particular, the mortality ofB.subtilis107CFU\u002Fg + 0,5% FOS treatment was lowest (26.7%± 8.2%) and significantly differentwith other treatments(60 ± 6.7% và 46.7 ± 12.3%).The results indicated that the supplemented FOS and B.subtilisin the diet could stimulate the non-specific immune system of red tilapia and protect the fish from S.agalactiaeinfection.",{"EN":42,"VI":43},"Effects of Dietary Supplementation of Fructooligosaccharide and Bacillus subtilison Immune Response and Disease Resistance of Red Tilapia (Oreochromis sp.)","ẢNH HƯỞNG CỦA VIỆC BỔ SUNG FRUCTOOLIGOSACCHARIDES VÀ VI KHUẨN Bacillus subtilisVÀO THỨC ĂN LÊN ĐÁP ỨNG MIỄN DỊCH VÀ KHẢ NĂNG KHÁNG BỆNH CÁ ĐIÊU HỒNG (Oreochromis sp.)",{"VOID":45},"[\"8100599826810687037\"]",{"EN":47},"Challenge,fish health,prebiotic,probiotic,Streptococcus agalactiae","PUBLICATION","VERIFIED","2025-07-13T13:03:12.774+00:00","Auto 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Inhibitory activity of probiotic Enterococcus faeciumMC13 against Aeromonas hydrophilaconfers protection against hemorrhagic septicemia in common carp Cyprinus carpio. Aquaculture International. 19: 973-985.",{"id":16,"text":164,"url":16,"identifiers":16},"Capkin E. & Altinok I. (2009). Effects of dietary probiotic supplementations on prevention\u002Ftreatment of yersiniosis disease. Journal Applied Microbiology. 106: 1147-1153.",{"id":16,"text":166,"url":16,"identifiers":16},"Chitmanat C., Thongsri S. & Phimpimon T. (2017). The influences of dietary supplementation with fructooligosaccharide on growth and immune responses of climbing perch (Aanabas testudineus). International Journal Agriculture and Biology. 19: 787-791 .",{"id":16,"text":168,"url":16,"identifiers":16},"Đặng Thị Hoàng Oanh & Nguyễn Thanh Phương. (2012). Phân lập và xác định đặc điểm của vi khuẩn Streptococcus agalactiaetừ cá điêu hồng (Oreochromissp.) bệnh phù mắt và xuất huyết. Tạp chí Khoa học, Trường Đại học Cần Thơ.22c: 203-212.",{"id":16,"text":170,"url":16,"identifiers":16},"Đỗ Thị Thanh Hương & Nguyễn Văn Tư (2010). Một số vấn đề về sinh lý cá và giáp xác. Nhà xuất bản Nông nghiệp thành phố Hồ Chí Minh. 152tr.",{"id":16,"text":172,"url":16,"identifiers":16},"Ellis A.E. (1990). Lysozyme Assays. In:Stolen, J.S., Fletcher, T.C., Anderson, D.P., Roberson, B.S. and Van Muiswinkel, W.B., (Eds.). Techniques in Fish Immunology Fair Haven, SOS Publications, Fair Haven. pp. 101-103.",{"id":16,"text":174,"url":16,"identifiers":16},"Faramazi M., Kiaalvandi S., Lashkarbolooki M. & Iranshahi F. (2011). The investigations of Lactobacillus acidophilisas probiotics on grown performance and disesase resistance of rainbow trout (Oncorhynchus mykiss). Am Eurasian Journal Science Research. 6(1): 32-38.",{"id":16,"text":176,"url":16,"identifiers":16},"Guerreiro I., Couto A., Machado M., Castro C., Pous~ao-Ferreira P., Oliva-Teles A. &. Enes P. (2016). Prebiotics effect on immune and hepatic oxidative status and gut morphology of White Sea bream (Diplodus sargus). Fish & Shellfish Immunology. 50: 168-174.",{"id":16,"text":178,"url":16,"identifiers":16},"Guo X., Chen D.D., Peng K.S., Cui Z.W., Zhang X.J., Li S. & Zhang Y.A. (2016). Identification and characterization of Bacillus subtilisfrom grass carp (Ctenopharynodon idellus) for use as probiotic additives in aquatic feed. Fish Shellfish Immunology. 52: 74-84.",{"id":16,"text":180,"url":16,"identifiers":16},"Hoseinifar S.H., Mirvaghefi A., Merrifield D.L., Mojazi A.B., Yelghi S. & Darvish B.K. (2011). The study of some haematological and serum biochemical parameters of juvenile beluga (Huso huso) fed oligofructose. Fish Physiology and Biochemistry. 37: 91-96.",{"id":16,"text":182,"url":16,"identifiers":16},"Hrubec T.C., Cardinale J.L. & Smith S.A. (2000). Heamtology and plasma chemistry reference intervals for culture tilapia (Oreochromis hybrid). Veterinary Clinical Pathology. 29: 7-12.",{"id":16,"text":184,"url":16,"identifiers":16},"Hu X., Hong-Ling Y., Yang-Yang Y., Chun-Xiao Z., Ji-dan Y., Kang-Le L., Jiao-Jing Z., Lan R. & Yun-Zhang S. (2019). Effects of fructooligosaccharide on growth, immunity and intestinal microbiota of shrimp (Litopenaeus vannamei) fed diets with fish meal partially replaced by soybean meal. Aquaculture nutrition. 25(1): 194-204.",{"id":16,"text":186,"url":16,"identifiers":16},"Jiao-Jing Z., Lan R. & Yun-Zhang S. (2019). Effects of fructooligosaccharide on growth, immunity and intestinal microbiota of shrimp (Litopenaeus vannamei) fed diets with fish meal partially replaced by soybean meal. Aquaculture nutrition. 25(1): 194-204.",{"id":16,"text":188,"url":16,"identifiers":16},"Jatobá A., Felipe N.V., Celso C.B., José L.M., Bruno C.S., Walter Q.S. &Edemar R.A.(2011).Diet supplemented with probiotic for Nile tilapia in polyculture system with marine shrimp. Fish Physiology and Biochemistry. 37(4): 725-732.",{"id":16,"text":190,"url":16,"identifiers":16},"Kim D.H., Subramanian D. & Heo M.S. (2017). Dietary effect of probiotic bacteria, Bacillus amyloliquefaciens-JFP2 on growth and innate immune response in rock bream Oplegnathus fasciatus, challenged with Streptococcus iniae. Isr. J. Aquac. 1354: 1-11.",{"id":16,"text":192,"url":16,"identifiers":16},"Lalumera G.M., Calamari D., Galli P., Castgilioni S., Crosa G., Fanelli R. (2004). Preliminary investigation on the environmental occurrence and effects of antibiotics used in aquaculture in Italy. Chemosphere. 54: 661-668.",{"id":16,"text":194,"url":16,"identifiers":16},"Lie O., Evensen O., Sorensen A., Froysadal E. (1989). Study of lysozyme activity in some fish species. Dis Aquat Org. 6: 1-5.",{"id":16,"text":196,"url":16,"identifiers":16},"Maita M. (2007). Fish health assessment. In: Nakagawa H, Sato M, Gatlin DM, editors. Dietary supplements for the health and quality of cultured fish. UK: CAB International. pp.10-34.",{"id":16,"text":198,"url":16,"identifiers":16},"Maryam K. & Masood G. (2014). Studies on Bacillus subtilis, as Potential Probiotics, on the hematological and biochemical parameters of rainbow trout, Oncorhynchus mykiss (Walbaum). Journal of Applied & Environmental Microbiology. 5(2): 203-207.",{"id":16,"text":200,"url":16,"identifiers":16},"Moheb A.P., Hossein K., Reza S., Mohammad A.Y.S. & Mohammad S.A. (2015). Influence of Lactobacillus plantarum inclusion in the diet of siberian sturgeon (Acipenser baerii) on performance and hematological parameters. Turkish Journal of Fisheries and Aquatic SciencesDOI: 10.4194\u002F1303-2712-v17_1_01.",{"id":16,"text":202,"url":16,"identifiers":16},"Natt M.P. & Herrick C.A. (1952). A new blood diluent for counting erythrocytes and leukocytes of the chicken. Poultry Science. 31: 735-738.",{"id":16,"text":204,"url":16,"identifiers":16},"Nayak S.K. (2010). Probiotics and immunity: a fish perspective. Fish & Shellfish Immunology. 29: 2-14.",{"id":16,"text":206,"url":16,"identifiers":16},"Pereir G.V., Gabriel F.J., Felipe N.V., Scheila A.P., ThiagoT.U., José L.P.M. & Maurício L.M. (2016). Probiotic supplementation in diet and vaccination of hybrid surubim (Pseudoplatystoma reticulatum♀ x P. corruscans♂). Cienc. Rural. 46(2): 78-84.",{"id":16,"text":208,"url":16,"identifiers":16},"Razeghi M.M., Akrami R., Ghobadi S.H., Amani D.K., Ezatrahimi N. & Gharaei A. (2012) Effect of dietary mannan oligosaccharide (MOS) on growth performance, survival, body composition, and some hematological parameters in giant sturgeon juvenile (Huso husoLinnaeus, 1754). Fish Physiology and Biochemistry. 38: 829-35.",{"id":16,"text":210,"url":16,"identifiers":16},"Saravanan K. , Sivaramakrishnan T., Praveenraj J., KirubaSankar R., Haridas H., Kumar S. & Varghese B. (2021). Effects of single and multi-strain probiotics on the growth, hemato-immunological, enzymatic activity, gut morphology and disease resistance in Rohu, Labeo rohita. Aquaculture. 540: 736-749.",{"id":16,"text":212,"url":16,"identifiers":16},"Standen B.T., Rawling M.D., Davies S.J., Castex M., Foey A., Gioacchini G., Carnevali O., & Merrifiel D.L. (2013). Probiotic Pediococcus acidilacticimodulates both localised intestinaland peripheral-immunity in tilapia (Oreochromis niloticus). Fish & Shellfish Immunology. 35: 1097-1104.",{"id":16,"text":214,"url":16,"identifiers":16},"Shah S.Q., Colquhoun D.J., Nikuli H.L. & Sorum H. (2012). Prevalence of antibiotic resistance genes in the bacterial flora of integrated fish farming environments of Pakistan and Tanzania. Environ. Science Technology. 46: 4672-9.",{"id":16,"text":216,"url":16,"identifiers":16},"Silalahi H., Djauhari R. & Monalisa S.S. (2021). Growth performance of tambaqui (Colossoma macropomum) supplemented with honey prebiotic in stagnant peat ponds. Earth and Environmental Science. 679: 012007.",{"id":16,"text":218,"url":16,"identifiers":16},"Stosik M., Deptuła W., Travnicek M. & Baldy-Chudzik K. (2002). Phagocytic and bactericidal activity of blood thrombocytes in carps (Cyprinus carpio). Vet. Med. Czech. 47: 21-5.",{"id":16,"text":220,"url":16,"identifiers":16},"Trần Thị Tuyết Hoa (2014). Phát hiện vi khuẩn Vibrio harveyivà Streptococcus agalactiaebằng phương pháp PCR khuẩn lạc. Tạp chí khoa học, Trường Đại học Cần Thơ. 2: 1-6.",{"id":16,"text":222,"url":16,"identifiers":16},"Vojgani M. (2008). Immunology. Jahad Daneshgahi Publication. 4: 196.",{"id":16,"text":224,"url":16,"identifiers":16},"Wang Y.B., Tim Z.Q., Yao J.T &, Li W.F. (2008). Effects of probiotics Enterococcus faeciumon tilapia (Oreochromis niloticus) growth performance and immune response. Aquaculture. 277: 203-207.",{"id":16,"text":226,"url":16,"identifiers":16},"Won S., Hamidoghli A., Choi W., Park Y., Jang W.J., Kong I.S. & Bai S.C. (2020) Effects of Bacillus subtilis WB60 and Lactococcus lactis on growth, immune responses, histology and gene expression in Nile tilapia, Oreochromis niloticus. Microorganisms. 8(1): 67-74.",{"id":16,"text":228,"url":16,"identifiers":16},"Yuji-Sado R., Raulino-Domanski F., Franchi F.P. & Baioco-Sales F. (2015). Growth, immune status and intestinal morphology of Nile tilapia fed dietary prebiotics (mannan oligosaccharides-MOS). Latin American Journal Aquatic Research. 43(5): 944-952.",false,{"id":231,"createTime":232,"updateTime":233,"relativeEntities":234,"slug":235,"properties":236,"entityType":48,"verifyStatus":49,"verifyTime":249,"verifyNote":51,"languages":250,"translateLanguages":16,"viewCount":17,"primaryUrl":251,"fullTextUrl":252,"authors":253,"publicationType":128,"publisherRelationship":365,"citationCount":17,"citationInfo":385,"publishDate":387,"publishYear":150,"citationAnalyzeStatus":15,"lastCitationAnalyze":388,"indexDatabases":389,"openAccess":16,"references":390,"isForceReanalyzing":229},"ceca7bd3-966e-4ad1-b38a-7e8542aa5b8b","2025-07-10T17:03:17.468+00:00","2026-05-17T09:39:50.311+00:00",[],"%C4%90%E1%BA%B7c-t%C3%ADnh-sinh-h%E1%BB%8Dc-c%E1%BB%A7a-ch%E1%BB%A7ng-virus-PRRS-KTY-06-ph%C3%A2n-l%E1%BA%ADp-t%E1%BA%A1i-Vi%E1%BB%87t-Nam-v%C3%A0-%C4%91%C3%A1nh-gi%C3%A1-%C4%91%C3%A1p-%E1%BB%A9ng-mi%E1%BB%85n-d%E1%BB%8Bch-c%E1%BB%A7a-l%E1%BB%A3n-khi-ti%C3%AAm-h%E1%BB%97n-d%E1%BB%8Bch-kh%C3%A1ng-nguy%C3%AAn-virus-v%C3%B4-ho%E1%BA%A1t",{"abstract":237,"title":240,"gsPaper":243,"keywords":245,"doi":247},{"VI":238,"EN":239},"Chủng virus KTY-06 được phân lập từ lợn con (2 tuần tuổi) có triệu chứng lâm sàng, bệnh tích đại thể và vi thể đặc trưng của lợn mắc PRRS độc lực cao; lợn bệnh được thu thập trong một đợt dịch bùng phát PRRS tại miền Bắc Việt Nam trong năm 2015. Kết quả phân tích nguồn gốc phát sinh loài dựa trên trình tự gene ORF5 của chủng KTY-06 đã chỉ ra chủng virus này thuộc genotype Bắc Mỹ và sublineage 8.7; nằm cùng trong nhánh phát sinh với các chủng virus PRRS độc lực cao phân lập tại Trung Quốc. Khi nuôi cấy trên môi trường tế bào Marc-145, chủng virus KTY-06 gây bệnh tích tế bào từ 35% tới 100% trong 36 - 60 giờ sau khi gây nhiễm. Hiệu giá virus của chủng KTY-06 là 1,74 x 105 (TCID50\u002F25 µl). Trong đó, hiệu giá virus giải phóng tự do ngoài môi trường tế bào cao hơn so với hiệu giá virus liên kết trong tế bào. Hỗn dịch kháng nguyên virus KTY-06 sau khi vô hoạt bằng formalin được tiêm cho lợn thí nghiệm nhằm kiểm tra đáp ứng miễn dịch. Đáp ứng miễn dịch được phát hiện sau 14 ngày tiêm (với giá trị S\u002FP là 0.697 ± 0.271), và đạt cực đại sau 42 ngày tiêm (với giá trị S\u002FP là 1,197 ± 0,256), sao đó giảm dần sau 49 ngày tiêm. Kết quả nghiên cứu đã chỉ ra chủng virus KTY-06 có tiềm năng trong việc lựa chọn để sản xuất vắc xin phòng bệnh PRRS.","KTY-06 virus strain was isolated from 2-week-old piglet in a PRRS outbreak in Northern Vietnam in 2015 that had clinical signs, gross findings, and microsopic lesions specific with HP-PRRS. Results of a phylogenetic analysis of the open reading frame 5 region of the KTY-06 strain showed it to be a North American genotype and classified into sublineage 8.7, in which highly pathogenic Chinese PRRSV strains are also clustered. Passaging in Marc-145 cells, KTY-06 gradually induced 35% up to 100% CPE between 36 to 60 hours post inoculation. The titer of KTY-06 was 1.74 x 105 TCID50\u002F25µl. Of which, titer of the free viruses in the supernatant was higher than the titer of the cell associated virusese. Formalin-inactivated KTY-06 was able to stimulate pigs to produce specific antibodies against PRRSV. The immune response was detectable 14 day post immunization (dpi) (S\u002FP ratio was 0.697 ± 0.271), peaked at 42 dpi (S\u002FP ratio was 1.197 ± 0.256), and then declined at 49 dpi. The results suggest that KTY-06 was a candidate for strain selection for producing PRRS vaccine.",{"EN":241,"VI":242},"CHARACTERIZATION OF KTY-06 FIELD PRRS STRAIN ISOLATED IN VIETNAM AND EVALUATION OF ANTIBODY PRODUCING OF THE INACTIVATED VIRUS IN PIG","Đặc tính sinh học của chủng virus PRRS KTY-06  phân lập tại Việt Nam và đánh giá đáp ứng miễn dịch của lợn  khi tiêm hỗn dịch kháng nguyên virus vô hoạt",{"VOID":244},"[\"8622495770234706482\"]",{"VI":246},"Đặc tính sinh học,kháng nguyên,virus PRRS,KTY-06,Việt Nam",{"VOID":248},"10.31817\u002Ftckhnnvn.2016.14.10.","2025-07-10T17:03:17.467+00:00",[53],"http:\u002F\u002Fvie.vjas.vn\u002Findex.php\u002Fvjasvn\u002Farticle\u002Fview\u002F2078","http:\u002F\u002Fvie.vjas.vn\u002Findex.php\u002Fvjasvn\u002Farticle\u002Fdownload\u002F2078\u002F1973",[254,269,284,297,310,323,337,351],{"id":255,"sortIndex":17,"researcher":16,"roles":256,"affiliations":257,"properties":266},"4b6eb661-a4d4-40b0-8d34-64cbcee109db",[],[258],{"id":259,"sortIndex":17,"affiliation":260,"properties":16},"b65ed27b-7ad4-4eff-97d9-99f493b374e6",{"id":259,"createTime":16,"updateTime":16,"relativeEntities":261,"slug":16,"properties":262,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":265,"statistic":16},[],{"title":263},{"EN":264},"Faculty of Veterinary Medicine, Vietnam National University of Agriculture  ;Faculty of Agriculture, University of Miyazaki, Japan",[],{"title":267},{"EN":268},"Nguyen Thi Lan",{"id":270,"sortIndex":23,"researcher":16,"roles":271,"affiliations":272,"properties":279},"8a3e3997-9f4a-4950-8418-81f258471f24",[],[273],{"id":259,"sortIndex":17,"affiliation":274,"properties":16},{"id":259,"createTime":16,"updateTime":16,"relativeEntities":275,"slug":16,"properties":276,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":278,"statistic":16},[],{"title":277},{"EN":264},[],{"title":280,"gsAuthor":282},{"EN":281},"Trinh Dinh Thau",{"VOID":283},"c92ycrUAAAAJ",{"id":285,"sortIndex":88,"researcher":16,"roles":286,"affiliations":287,"properties":294},"35ad668f-f4af-4215-aa6d-9697e520c49e",[],[288],{"id":259,"sortIndex":17,"affiliation":289,"properties":16},{"id":259,"createTime":16,"updateTime":16,"relativeEntities":290,"slug":16,"properties":291,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":293,"statistic":16},[],{"title":292},{"EN":264},[],{"title":295},{"EN":296},"Yamaguchi  Ryoji",{"id":298,"sortIndex":102,"researcher":16,"roles":299,"affiliations":300,"properties":307},"a7537ce5-069c-475f-b5d8-cfe344779317",[],[301],{"id":259,"sortIndex":17,"affiliation":302,"properties":16},{"id":259,"createTime":16,"updateTime":16,"relativeEntities":303,"slug":16,"properties":304,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":306,"statistic":16},[],{"title":305},{"EN":264},[],{"title":308},{"EN":309},"Nguyen Van Giap",{"id":311,"sortIndex":116,"researcher":16,"roles":312,"affiliations":313,"properties":320},"28282bee-22ff-4e68-910e-077937d3584b",[],[314],{"id":259,"sortIndex":17,"affiliation":315,"properties":16},{"id":259,"createTime":16,"updateTime":16,"relativeEntities":316,"slug":16,"properties":317,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":319,"statistic":16},[],{"title":318},{"EN":264},[],{"title":321},{"EN":322},"Luong Quoc Hung",{"id":324,"sortIndex":325,"researcher":16,"roles":326,"affiliations":327,"properties":334},"dbf109bd-0efa-4b80-934c-de13f3bf6f23",5,[],[328],{"id":259,"sortIndex":17,"affiliation":329,"properties":16},{"id":259,"createTime":16,"updateTime":16,"relativeEntities":330,"slug":16,"properties":331,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":333,"statistic":16},[],{"title":332},{"EN":264},[],{"title":335},{"EN":336},"Nguyen Thi Yen",{"id":338,"sortIndex":339,"researcher":16,"roles":340,"affiliations":341,"properties":348},"91e96dc1-d9fb-404e-b040-4e1560da6fe7",6,[],[342],{"id":259,"sortIndex":17,"affiliation":343,"properties":16},{"id":259,"createTime":16,"updateTime":16,"relativeEntities":344,"slug":16,"properties":345,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":347,"statistic":16},[],{"title":346},{"EN":264},[],{"title":349},{"EN":350},"Nguyen Huu Nam",{"id":352,"sortIndex":353,"researcher":16,"roles":354,"affiliations":355,"properties":362},"9edfd7b4-8227-427b-9943-9a9daae49bb4",7,[],[356],{"id":259,"sortIndex":17,"affiliation":357,"properties":16},{"id":259,"createTime":16,"updateTime":16,"relativeEntities":358,"slug":16,"properties":359,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":361,"statistic":16},[],{"title":360},{"EN":264},[],{"title":363},{"EN":364},"Nguyen Thi Hoa",{"url":16,"publisher":366,"properties":378},{"id":6,"createTime":7,"updateTime":8,"relativeEntities":367,"slug":10,"properties":368,"entityType":14,"verifyStatus":15,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":17,"subjectFields":370,"manageAffiliations":371,"indexDatabases":372,"url":16,"thumbnailPath":16,"statistic":373,"gsStatistic":16,"type":14,"analyzePriority":16},[],{"title":369},{"EN":13},[],[],[],{"impactFactor":17,"impactFactorByYear":374,"i10Index":17,"i10IndexLast5Year":17,"totalPublication":23,"totalPublicationByYear":375,"totalCitation":17,"totalCitationByYear":376,"totalCitationPerPublication":17,"totalCitationPerPublicationByYear":377,"hindexLast5Year":17,"hindex":17},{},{},{},{},{"issue":379,"pages":381,"volume":383},{"VOID":380},"10",{"VOID":382},"",{"VOID":384},"14",{"total":17,"publishYear":150,"statisticByYear":386},{},"2024-08-06","2026-05-17T09:39:50.310+00:00",[],[391,393,395,397,399,401,403,405,407,409,411,413,415,417],{"id":16,"text":392,"url":16,"identifiers":16},"Baron, T., et al., Report on the first outbreaks of the porcine reproductive and respiratory syndrome (PRRS) in France (1992). Diagnosis and viral isolation. Ann Rech Vet,. 23(2): 161-166.",{"id":16,"text":394,"url":16,"identifiers":16},"Goldberg, T.L., et al., (2000). Genetic, geographical and temporal variation of porcine reproductive and respiratory syndrome virus in Illinois. Journal of General Virology, 81(1): 171-179.",{"id":16,"text":396,"url":16,"identifiers":16},"Habib, M., et al. (2006). Inactivation of infectious bursal disease virus by binary ethylenimine and formalin. Journal of Zhejiang University Science, 7(4): 320-323.",{"id":16,"text":398,"url":16,"identifiers":16},"Keffaber, K.K. (1989). Reproductive failure of unknown etiology. American Association of Swine Practitioners Newsletter, 1: 1-9.",{"id":16,"text":400,"url":16,"identifiers":16},"Kim, H., et al. (1993). Enhanced replication of porcine reproductive and respiratory syndrome (PRRS) virus in a homogeneous subpopulation of MA-104 cell line. Archives of virology, 133(3-4): 477-483.",{"id":16,"text":402,"url":16,"identifiers":16},"LAN, N.T., et al. (2005). The growth profiles of three types of canine distemper virus on Vero cells expressing canine signaling lymphocyte activation molecule. Journal of veterinary medical science, 67(5): 491-495.",{"id":16,"text":404,"url":16,"identifiers":16},"Mengeling, W., K. Lager, and A. Vorwald (1996). Alveolar macrophages as a diagnostic sample for detecting natural infection of pigs with porcine reproductive and respiratory syndrome virus. Journal of Veterinary Diagnostic Investigation, 8(2): 238-240.",{"id":16,"text":406,"url":16,"identifiers":16},"Meulenberg, J.J. (2000). PRRSV, the virus. Veterinary research, 31(1): 11-21.",{"id":16,"text":408,"url":16,"identifiers":16},"Neumann, E.J., et al. (2005). Assessment of the economic impact of porcine reproductive and respiratory syndrome on swine production in the United States. Journal of the American Veterinary Medical Association, 227(3): 385-392.",{"id":16,"text":410,"url":16,"identifiers":16},"Nodelijk, G., et al. (2001). A quantitative assessment of the effectiveness of PRRSV vaccination in pigs under experimental conditions. Vaccine, 19(27): 3636-3644.",{"id":16,"text":412,"url":16,"identifiers":16},"Tamura, K., et al., MEGA6: molecular evolutionary genetics analysis version 6.0. Molecular biology and evolution, 2013: p. mst197.",{"id":16,"text":414,"url":16,"identifiers":16},"Thi Dieu Thuy, N., et al. (2013). Genetic analysis of ORF5 porcine reproductive and respiratory syndrome virus isolated in Vietnam. Microbiology and immunology, 57(7): 518-526.",{"id":16,"text":416,"url":16,"identifiers":16},"Zuckermann, F.A., et al. (2007). Assessment of the efficacy of commercial porcine reproductive and respiratory syndrome virus (PRRSV) vaccines based on measurement of serologic response, frequency of gamma-IFN-producing cells and virological parameters of protection upon challenge. Veterinary microbiology, 123(1): 69-85.",{"id":16,"text":418,"url":16,"identifiers":16},"Kim, H., et al. (2011). The assessment of efficacy of porcine reproductive respiratory syndrome virus inactivated vaccine based on the viral quantity and inactivation methods. Virology Journal,. 8: 323-323.",{"id":420,"createTime":421,"updateTime":422,"relativeEntities":423,"slug":424,"properties":425,"entityType":48,"verifyStatus":49,"verifyTime":436,"verifyNote":51,"languages":437,"translateLanguages":16,"viewCount":17,"primaryUrl":438,"fullTextUrl":439,"authors":440,"publicationType":128,"publisherRelationship":495,"citationCount":88,"citationInfo":514,"publishDate":152,"publishYear":150,"citationAnalyzeStatus":15,"lastCitationAnalyze":422,"indexDatabases":516,"openAccess":16,"references":517,"isForceReanalyzing":229},"bfd27642-d32d-402f-a57e-80343a1c547a","2025-07-13T13:03:13.005+00:00","2026-03-28T22:46:07.527+00:00",[],"VI-KHU%E1%BA%A8N-Bacillussp-N%E1%BB%98I-SINH-PH%C3%82N-L%E1%BA%ACP-T%E1%BB%AA-C%E1%BB%8E-M%E1%BA%A6N-TR%E1%BA%A6U-Eleusine-indica-C%E1%BA%A2I-THI%E1%BB%86N-HI%E1%BB%86U-QU%E1%BA%A2-KH%E1%BA%A2-N%C4%82NG-LO%E1%BA%A0I-B%E1%BB%8E-AMONI-TRONG-N%C6%AF%E1%BB%9AC-NU%C3%94I-T%C3%94M",{"abstract":426,"title":429,"gsPaper":432,"keywords":434},{"VI":427,"EN":428},"Xử lý nước thải nuôi tôm bằng phương pháp sinh học đang được các nhà khoa học quan tâm. Nghiên cứu này được tiến hành nhằm sàng lọc các chủng Bacillussp. chịu mặn và oxy hóa amoni để loại bỏ amoni trong nước thải nuôi tôm. Trong nghiên cứu này, đã sàng lọc được 08 chủng Bacillussp.từ các vi khuẩn nội sinh phân lập từ cỏ Mần trầu. Hai chủng được lựa chọn làMT50 và MT51 có các đặc tính như: hiệu suất loại bỏ amoni cao (lần lượt là 80,36 và 82,24%), pH tối ưu là 7 và sinh trưởng tốt trong môi trường có nồng độ muối cao (4% NaCl). Ngoài ra, hai chủng này cũng cho thấy khả năng cải thiện nước thải nuôi tôm ở điều kiện phòng thí nghiệm. Thí nghiệm TN1 với 1% huyền phù tế bào chủng MT51 cho thấy lượng amoni bị loại bỏ cao nhất (62,38%), trong khi kết quả của các nghiệm thức khác không có ý nghĩa (P >0,05). Thí nghiệm TN2, cả 2 chủng Bacillussp. đều loại bỏ amoni từ 72,25 và 78,85% ở ngày thứ 7. Thí nghiệm TN3, chủng MT51 cho hiệu quả loại bỏ amoni cao nhất với tỉ lệ bổ sung 1% huyền phù tế bào ở ngày thứ 4 là 79,91%. Kết quả cũng cho thấy sự hình thành của nitrit và nitrat trong các thí nghiệm và các chất này được loại bỏ bởi các chủng Bacillussp. nghiên cứu. Kết quả nghiên cứu cho thấy 02 chủng Bacillussp. phân lập được có thể là loài khử nitrat hiếu khí dị dưỡng.","Treatment of aquaculture wastewater by biological method is being more attractive to the scientists. This study aimed to screen the salt-tolerant and ammonia-oxidizing Bacillusendophytic bacteria having potential to reduce ammonium levels in shrimp aquaculture wastewater. In this study, eight Bacillusstrains were screened from endophytic bacteria isolated from gooose grass. Among these strains, two strains, MT50 and MT51 showed the highest efficiency for ammonium removal (80.36 and 82.24%, respectively). They optimally grew at pH of 7 and in highly salty condition (4% NaCl). Investigation in laboratory conditions for their ability in improving shrimp aquaculture wastewater showed that both Bacillusstrains had ammonium removal from 72.25 and 78.85% at day 7th. Notably, strain MT50 in combination with unsterilized shrimp-wastewater presented the highest ammonium removal efficiency (79.91%) with 1% cell suspension at day 4th. The results also showed the nitrite and nitrate production in all experiments and these compounds were removed by the selected Bacillusspecies. Results suggested that tưo Bacillussp. isolated might be used as heterotrophic nitrification-aerobic denitrification species.",{"EN":430,"VI":431},"Bacillus sp. Isolated from Goose Grass (Eleusine indica) Enhances the Removal Efficiency of Ammonium in Shrimp Aquaculture","VI KHUẨN Bacillussp. NỘI SINH PHÂN LẬP TỪ CỎ MẦN TRẦU (Eleusine indica) CẢI THIỆN HIỆU QUẢ KHẢ NĂNG LOẠI BỎ AMONI TRONG NƯỚC NUÔI TÔM",{"VOID":433},"[\"17008417512003748171\"]",{"EN":435},"Ammonium removal,Endophytic bacteria,Nitrification-denitrification,Salt-tolerant Bacillus","2025-07-13T13:03:13.004+00:00",[53],"http:\u002F\u002Fvie.vjas.vn\u002Findex.php\u002Fvjasvn\u002Farticle\u002Fview\u002F962","http:\u002F\u002Fvie.vjas.vn\u002Findex.php\u002Fvjasvn\u002Farticle\u002Fdownload\u002F962\u002F962",[441,456,482],{"id":442,"sortIndex":17,"researcher":16,"roles":443,"affiliations":444,"properties":453},"b0dc683f-7fc7-429c-b06a-fef1c4875be6",[],[445],{"id":446,"sortIndex":17,"affiliation":447,"properties":16},"2da8ad03-c068-4e42-8536-2eee82e5ab00",{"id":446,"createTime":16,"updateTime":16,"relativeEntities":448,"slug":16,"properties":449,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":452,"statistic":16},[],{"title":450},{"EN":451},"Viện Tài nguyên và Môi trường, Đại học Quốc gia Hà Nội",[],{"title":454},{"EN":455},"Quang Trung Đỗ",{"id":457,"sortIndex":23,"researcher":16,"roles":458,"affiliations":459,"properties":477},"a602b212-6572-4e5e-bb24-139d898c7f24",[],[460],{"id":461,"sortIndex":17,"affiliation":462,"properties":475},"e8d1641b-8def-4dbc-ae28-32c11cace16d",{"id":461,"createTime":16,"updateTime":16,"relativeEntities":463,"slug":16,"properties":464,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":472,"parentIds":473,"statistic":16},[],{"title":465,"country":468,"abbreviation":470},{"EN":466,"VI":467},"VNU University of Science","Trường Đại học Khoa học Tự nhiên, Đại học Quốc gia Hà Nội",{"VOID":469},"VN",{"VOID":471},"HUS-VNU","https:\u002F\u002Fhus.vnu.edu.vn\u002F",[474],"12466116-8f60-4b01-8faf-2411483a0977",{"title":476},{"EN":467},{"title":478,"gsAuthor":480},{"EN":479},"Thị Tuyết Thu Trần",{"VOID":481},"Ciq8uWwAAAAJ",{"id":483,"sortIndex":88,"researcher":16,"roles":484,"affiliations":485,"properties":492},"235ba8a1-43c9-4479-b657-66e70a543a58",[],[486],{"id":446,"sortIndex":17,"affiliation":487,"properties":16},{"id":446,"createTime":16,"updateTime":16,"relativeEntities":488,"slug":16,"properties":489,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":491,"statistic":16},[],{"title":490},{"EN":451},[],{"title":493},{"EN":494},"Thế Anh Lưu",{"url":16,"publisher":496,"properties":508},{"id":6,"createTime":7,"updateTime":8,"relativeEntities":497,"slug":10,"properties":498,"entityType":14,"verifyStatus":15,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":17,"subjectFields":500,"manageAffiliations":501,"indexDatabases":502,"url":16,"thumbnailPath":16,"statistic":503,"gsStatistic":16,"type":14,"analyzePriority":16},[],{"title":499},{"EN":13},[],[],[],{"impactFactor":17,"impactFactorByYear":504,"i10Index":17,"i10IndexLast5Year":17,"totalPublication":23,"totalPublicationByYear":505,"totalCitation":17,"totalCitationByYear":506,"totalCitationPerPublication":17,"totalCitationPerPublicationByYear":507,"hindexLast5Year":17,"hindex":17},{},{},{},{},{"issue":509,"pages":511,"volume":513},{"VOID":510},"3",{"VOID":512},"359-369",{"VOID":148},{"total":88,"publishYear":150,"statisticByYear":515},{},[],[518,520,522,524,526,528,530,532,534,536,538,540,542,544,546,548,550,552,554,556,558,560,562,564,566,568,570,572,574,576],{"id":16,"text":519,"url":16,"identifiers":16},"Charoendat U., Chumchareon M. & Phumee P. (2016). Effects of Creat (Andrographis paniculataWall. Ex Nees) extract on growth performance and bacterial disease resistance in Pacific White Shrimp (Litopenaeus vannameiBoone). RMUTSV Research Journal. 8(2): 190-202.",{"id":16,"text":521,"url":16,"identifiers":16},"Dechmahitkul W., Youkong C., Poomputra K., Akeprathumchai S. & Mekvijitsaeng P. (2007). Study on media formulation and production process of Bacillus subtilisspores for animal probiotics. KMUTT Research and Development Journal. 30(2): 251-259.",{"id":16,"text":523,"url":16,"identifiers":16},"Đỗ Quang Trung, Nguyễn Thị Thu Hằng, Đinh Mai Vân, Phạm Bích Ngọc, Trần Thị Hằng, Lưu Thế Anh & Phí Quyết Tiến (2021). Khả năng đối kháng của vi khuẩn nội sinh từ cỏ Mần trầu với vi nấm gây bệnh thối ngọn cành trên thanh long (Hylocereus undatus). Tạp chí Khoa học: Công nghệ và Khoa học Tự nhiên. 37(2): 60-69.",{"id":16,"text":525,"url":16,"identifiers":16},"Hoàng Phương Hà, Nguyễn Quang Huy & Hoàng Thị Yến (2016). Nghiên cứu một số điều kiện thích hợp cho sinh trưởng và tạo biofilm của các chủng vi khuẩn khử nitrate. Tạp chí Công nghệ sinh học. 14(1): 191-196.",{"id":16,"text":527,"url":16,"identifiers":16},"Hmadhloo S., Tanyaros S. & Phumee P. (2013). Effect of C : N ratio in integrated culture of White Shrimp (Litopenaeus vannamei) and Nile Tilapia (Oreochromis niloticus) using biofloc technology. RMUTSV Research Journal. 5(1): 96-106.",{"id":16,"text":529,"url":16,"identifiers":16},"Ijaz A., Shabir G., Khan Q.M. & Afzal M. (2015). Enhanced remediation of sewage effluent by endophyte-assisted floating treatment wetlands. Ecological Engineering. 84: 58-66.",{"id":16,"text":531,"url":16,"identifiers":16},"Khan S., Afzal M., Iqbal S. & Khan Q.M. (2013). Plant–bacteria partnerships for the remediation of hydrocarbon contaminated soils. Chemosphere. 90: 1317-1332.",{"id":16,"text":533,"url":16,"identifiers":16},"Kearl J., McNary C., Lowman J. S., Mei C., Aanderud Z. T., Smith S. T., West J., Colton E., Hamson M. & Nielsen B. L. (2019). Salt-Tolerant Halophyte Rhizosphere Bacteria Stimulate Growth of Alfalfa in Salty Soil. Front Microbiol. 10:1849.",{"id":16,"text":535,"url":16,"identifiers":16},"Lu Y., Wang X., Liu B., Liu Y. & Yang X. (2012). Isolation and characterization of heterotrophic nitrifying strain W1. Chinese Journal of Chemical Engineering. 20(5): 995-1002.",{"id":16,"text":537,"url":16,"identifiers":16},"Manzo N, Luccia D. B., Isticato R., Apuzzo D. E., Felice D. M. & Ric E. (2013). Pigmentation and sporulation are alternative cell fates in B. pumilusSF214. PlosOne. 8(4): 1-12.",{"id":16,"text":539,"url":16,"identifiers":16},"Marquis E. R. & Bender G. R. (1985). Mineralization and heat resistance of bacterial spores. Journal of Bacteriology. 161(2): 789-791.",{"id":16,"text":541,"url":16,"identifiers":16},"Mclntosh D., Samocha T. M., Jones E. R., Lawrence A. L., Horowitz S. & Horowitz A. (2001). Effects of two commercially available low-protein diets (21% and 3%) on water and sediment quality on the production Litopenaeus vannameiin an outdoor tank system with limited water discharge. Aquaculture Engineering. 25(2): 69-82.",{"id":16,"text":543,"url":16,"identifiers":16},"Meeboon N. & Saimmai A. (2019). Characterization of biosurfactant produced by Bacillus subtilisAS6 isolated from mangrove sediment in Phuket province. Rajamangala University of Technology Srivijaya Research Journal. 11(1): 67- 83.",{"id":16,"text":545,"url":16,"identifiers":16},"Mevel G. & Prieur D. (2000). Heterotrophic nitrification by a thermophilic Bacillus species as influenced by different culture conditions. Canadian Journal of Microbiology. 46(5): 465-473.",{"id":16,"text":547,"url":16,"identifiers":16},"Nguyễn Hữu Đồng, Nguyễn Thị Việt, Đinh Thị Thu Hằng, Phan Đỗ Hùng, Nguyễn Quang Lịch & Trần Hòa Duân (2019). Khả năng nitrat hóa amoni của chủng vi khuẩn Pseudomoonas aeruginosaHT1 phân lập từ nước thải sau biogas của trang trại chăn nuôi lợn ở Hà Tĩnh. Tạp chí Khoa học Đại học Huế: Nông nghiệp và Phát triển nông thôn. 128(3C): 119-132.",{"id":16,"text":549,"url":16,"identifiers":16},"Nguyen Thi Kim Anh, Nguyen Thi Tram Anh, Chuong T.P.N Bui, Curtis Jolly, Nguelifack & Brice Merlin. (2021). Shrimp farmers risk management and demand for insurance in Ben Tre and Tra Vinh Provinces in Vietnam. Aquaculture Reports.19: 100606.",{"id":16,"text":551,"url":16,"identifiers":16},"Ongsara N., Sungpud J. & Liamtong S. (2012). Microbiological quality of drinking water at Nakhon Si Thammarat Rajabhat University. Wichcha Journal Nakhon Si Thammarat Rajabhat University. 31(2): 11-21.",{"id":16,"text":553,"url":16,"identifiers":16},"O-Thong S, Jiapakdee R. & Intrasungkha N. (2003). Wastewater generated from marine shrimp feed and its treatment potential by internal filter system. Thaksin University Journal. 6(1): 41-53.",{"id":16,"text":555,"url":16,"identifiers":16},"Quyen N. T. K., Hien H. V., Khoi L. N. D., Yagi N. & Karia Lerøy Riple A. (2020). Quality management practices of intensive whiteleg shrimp (Litopenaeus vannamei) farming: A study of the Mekong Delta, Vietnam. Sustainability. 12: 4520.",{"id":16,"text":557,"url":16,"identifiers":16},"Ren J., Wei C., Ma H., Dai M., Fan J., Liu Y., Wu Y. & Han R. (2019). The Nitrogen-Removal Efficiency of a novel high-efficiency salt-tolerant aerobic denitrifier, Halomonas AlkaliphileHRL-9, isolated from a seawater biofilter. International Journal of Environmental Research and Public Health. 16(22): 4451.",{"id":16,"text":559,"url":16,"identifiers":16},"Sheela B., khasim beebi S. & Yellaji rao O. (2014). Bioremediation of ammonia using ammonia oxidizing bacteria isolated from sewage. International Journal of Environmental Bioremediation & Biodegradation. 2(4): 146-150.",{"id":16,"text":561,"url":16,"identifiers":16},"Seenivasagan R., Kasimani R., Babalola O. O., Karthika A., Rajakumar S. & Ayasamy P. M. (2017). Effect of various carbon source, temperature and pH on nitrate reduction efficiency in mineral salt medium enriched with Bacillus weinstephnisis(DS45). Groundwater for Sustainable Development. 5: 21-27.",{"id":16,"text":563,"url":16,"identifiers":16},"Shahid M., Al-surhanee A., Kouadri F., Ali S., Nawaz N., Afzal M., Ali B. & Soliman M. (2020). Role of microorganisms in remediation of wastewater in floating treatment wetlands: A review. Sustainability. 12.",{"id":16,"text":565,"url":16,"identifiers":16},"Sutin S. (2010). Water quality of mullet (Liza oligolepis, Bleeker, 1985) at Nakhon Si Thammarat bay, Nakhon Si Thammarat province. Wichcha Journal Nakhon Si Thammarat Rajabhat University. 29(2): 58-63.",{"id":16,"text":567,"url":16,"identifiers":16},"Tampubolon K., Zulkifli T. B. H., & Alridiwirsah A. (2020). Review of Eleusine indica Weed as Heavy Metals Phytoremediator. Agrinula: Jurnal Agroteknologi Dan Perkebunan. 3(1): 1-9.",{"id":16,"text":569,"url":16,"identifiers":16},"Usawakesmanee N. (2016). The Use of dried water hyacinth as a feed supplement for rearing Silver barb (Puntius gonionotus). Wichcha Journal Nakhon Si Thammarat Rajabhat University. 35(1): 70-78.",{"id":16,"text":571,"url":16,"identifiers":16},"Wiecko G. (2003). Ocean water as a substitute for post emergence herbicides in Tropical turf. Weed Technology. 17: 788-791.",{"id":16,"text":573,"url":16,"identifiers":16},"Yang X.P., Wang S.M., Zhang D.W. & Zhou L.X. (2011). Isolation and nitrogen removal characteristics of an aerobic heterotrophic nitrifying-denitrifying bacterium, Bacillus subtilisA1. Bioresource Technology. 102(2): 854-862.",{"id":16,"text":575,"url":16,"identifiers":16},"Zhang Q.L., Liu Y., Ai G.M., Miao L.L., Zheng H.Y. & Liu Z.P. (2012). The characteristics of a novel heterotrophic nitrification–aerobic denitrification bacterium, Bacillus methylotrophicusstrain L7. Bioresource Technology. 108: 35-44.",{"id":16,"text":577,"url":16,"identifiers":16},"Zhao C., Yan X., Yang S. & Chen F. (2017). Screening of Bacillusstrains from Luzhou-flavor liquor making for high-yield ethyl hexanoate and low-yield propanol. Food Science and Technology. 77: 60-66.",{"id":579,"createTime":580,"updateTime":581,"relativeEntities":582,"slug":583,"properties":584,"entityType":48,"verifyStatus":49,"verifyTime":580,"verifyNote":51,"languages":596,"translateLanguages":16,"viewCount":17,"primaryUrl":597,"fullTextUrl":598,"authors":599,"publicationType":128,"publisherRelationship":617,"citationCount":17,"citationInfo":637,"publishDate":639,"publishYear":150,"citationAnalyzeStatus":15,"lastCitationAnalyze":640,"indexDatabases":641,"openAccess":16,"references":642,"isForceReanalyzing":229},"c1c7de31-018e-4256-b125-23dac0e9e1ba","2025-01-30T19:33:24.166+00:00","2025-11-22T14:51:34.099+00:00",[],"%E1%BA%A2NH-H%C6%AF%E1%BB%9ENG-TR%E1%BB%B0C-TI%E1%BA%BEP-V%C3%80-GI%C3%81N-TI%E1%BA%BEP-C%E1%BB%A6A-M%E1%BB%98T-S%E1%BB%90-%C4%90%E1%BA%B6C-%C4%90I%E1%BB%82M-N%C3%94NG-SINH-H%E1%BB%8CC-%C4%90%E1%BA%BEN-N%C4%82NG-SU%E1%BA%A4T-C%C3%81-TH%E1%BB%82-L%C3%9AA-CH%E1%BB%8AU-M%E1%BA%B6N-%E1%BB%9E-TH%E1%BB%AAA-THI%C3%8AN-HU%E1%BA%BE",{"abstract":585,"title":588,"gsPaper":591,"keywords":593},{"VI":586,"EN":587},"Nghiên cứu này được tiến hành với mục đích xác định được hệ số tương quan giữa các đặc điểm nông sinh học, ảnh hưởng trực tiếp và gián tiếp của một số đặc điểm nông sinh học đến năng suất, nhằm phục vụ tốt hơn cho công tác tuyển chọn, chọn tạo giống lúa chịu mặn ở Miền trung. Thí nghiệm được bố trí trực tiếp trên đất trồng lúa bị nhiễm mặn ở mức trung bình 6,35 dS\u002Fm, vụ Đông xuân 2017 tại xã Quảng Phước, huyện Quảng Điền, tỉnh Thừa Thiên Huế, bố trí theo khối hoàn toàn ngẫu nhiên (Random Complete Block Design), 3 lần lặp lại, 10 giống lúa chịu mặn phổ biến. Trong tất cả các đặc điểm nông sinh học nghiên cứu, năng suất cá thể có hệ số tương quan (r) dương dương (+) có ý nghĩa với các đặc điểm nghiên cứu là chiều cao cây (0,3624*), tổng số bông\u002Fkhóm (0,7019**), khối lượng bông (0,4530**) và tổng sinh khối khô (0,7837***). Tổng số bông\u002Fcây (khóm) và khối lượng bông chi phối trực tiếp đến sự hình thành và cho năng suất lúa. Tổng sinh khối và chiều cao cây không chi phối trực tiếp đến năng suất nhưng chi phối gián tiếp thông qua đặc điểm khối lượng bông và tổng số hạt\u002Fbông. Vì vậy để tuyển chọn giống lúa chịu mặn tốt ở miền trung thì nên căn cứ vào các đặc điểm như tổng số bông\u002Fcây (khóm), khối lượng bông và tổng số hạt\u002Fbông.","This study was conducted to determine relationshipamong agronomic traitsand their contribution to plant grainyieldofsalt-tolerant rice cultivars in Central Vietnam. The experiment was arranged directly on saline soils at an average salinity level of 6.35 dS\u002Fm in 2017 winter-spring croppingseason in Thua Thien Hue with 10 popular salt-tolerant rice cultivars. Of all the agronomictraits studied, individual yields had a positive correlation coefficient  with plant height (0.3624*), total panicles\u002Fplant  (0.7019***), panicle weight (0.4530**) and total dry biomass (0.7837***). Total panicles\u002Fplant  and panicle weight directly affect on the formation of rice yield. Total dry biomass and plant height do not directly affect yield, but are indirectly throughpanicle weights and total grains\u002Fpanicle. Therefore, total number of paniclesper plant, panicle weight and total number of seedsper panicle would be effective selection criteriafor improvement of salt-tolerant rice cultivars in the central region.",{"EN":589,"VI":590},"Direct and Indirect Effects of Some Agronomical Traits OnInvidual Yield of Salt-Tolerant Rice in Thua Thien Hue","ẢNH HƯỞNG TRỰC TIẾP VÀ GIÁN TIẾP CỦA MỘT SỐ ĐẶC ĐIỂM NÔNG SINH HỌC ĐẾN NĂNG SUẤT CÁ THỂ LÚA CHỊU MẶN Ở THỪA THIÊN HUẾ",{"VOID":592},"[\"337523858579716559\"]",{"EN":594,"VI":595},"Correlation,path analysis,individual yield,salt-tolerant rice cultivar","trực tiếp",[53],"http:\u002F\u002Ftesttapchi.vnua.edu.vn\u002Findex.php\u002Fvjasvn\u002Farticle\u002Fview\u002F421","http:\u002F\u002Ftesttapchi.vnua.edu.vn\u002Findex.php\u002Fvjasvn\u002Farticle\u002Fdownload\u002F421\u002F421",[600],{"id":601,"sortIndex":17,"researcher":16,"roles":602,"affiliations":603,"properties":612},"084f26dc-5184-4f06-9bf0-689563d43283",[],[604],{"id":605,"sortIndex":17,"affiliation":606,"properties":16},"7526e42c-b9eb-498c-b077-4b3659a994ba",{"id":605,"createTime":16,"updateTime":16,"relativeEntities":607,"slug":16,"properties":608,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":611,"statistic":16},[],{"title":609},{"EN":610},"Đại học Nông Lâm, Đại học Huế",[],{"title":613,"gsAuthor":615},{"EN":614},"Nguyễn Hồ Lam",{"VOID":616},"-5g5ogcAAAAJ",{"url":16,"publisher":618,"properties":630},{"id":6,"createTime":7,"updateTime":8,"relativeEntities":619,"slug":10,"properties":620,"entityType":14,"verifyStatus":15,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":17,"subjectFields":622,"manageAffiliations":623,"indexDatabases":624,"url":16,"thumbnailPath":16,"statistic":625,"gsStatistic":16,"type":14,"analyzePriority":16},[],{"title":621},{"EN":13},[],[],[],{"impactFactor":17,"impactFactorByYear":626,"i10Index":17,"i10IndexLast5Year":17,"totalPublication":23,"totalPublicationByYear":627,"totalCitation":17,"totalCitationByYear":628,"totalCitationPerPublication":17,"totalCitationPerPublicationByYear":629,"hindexLast5Year":17,"hindex":17},{},{},{},{},{"issue":631,"pages":633,"volume":635},{"VOID":632},"12",{"VOID":634},"1613-1620",{"VOID":636},"15",{"total":17,"publishYear":150,"statisticByYear":638},{},"2024-05-24","2025-11-22T14:51:34.098+00:00",[],[643,645,647,649,651,653,655,657,659,661,663,665,667,669,671,673,675,677,679,681,683],{"id":16,"text":644,"url":16,"identifiers":16},"Akintunde, A.N. (2012). Path Analysis Step by Step Using Excel. Journal of Technical Science and Technologies, 1(1): 9-15.",{"id":16,"text":646,"url":16,"identifiers":16},"Akinwale, M.G., Gregorio, G., Nwilene, F., Akinyele, B.O., Ogunbayo S. A., and Odiyi, A.C. (2011). Heritability and correlation coefficient analysis for yield and its components in rice (Oryza sativa L.). African J. Plant Sci., 5(3): 207-212.",{"id":16,"text":648,"url":16,"identifiers":16},"Amirthadevarathinam, A. (1983). Genetic variability, correlation and path analysis of yield components in upland rice. Madras Agricultural Journal, 70(12): 781-785.",{"id":16,"text":650,"url":16,"identifiers":16},"Cyprien, M., and Kumar, V. (2011). Correlation and Path Coefficient Analysis of Rice Cultivars Data. Journal of Reliability and Statistical Studies, 4(2): 119-131",{"id":16,"text":652,"url":16,"identifiers":16},"Dewey, D.R., and Lu, K.H. (1959). A correlation and path co-efficient analysis of components of crested wheat grass and seed production. Agron. J, 51: 515-518.",{"id":16,"text":654,"url":16,"identifiers":16},"Ibrahim, S.M., Ramalingam, A., and Subramanian, M. (1990). Pathanalysis of rice grain yield under rainfed lowland conditions. IRRN 15(1): 11.",{"id":16,"text":656,"url":16,"identifiers":16},"Khan, A.S., Imran, M., and Ashfaq, M. (2009). Estimation of genetic variability and correlation for grain yield component in rice (Oryza sativa L.). American-Eurasian J. Agric. & Environ. Sci., 6(5): 585-590.",{"id":16,"text":658,"url":16,"identifiers":16},"Kumar, C.R.A. (1992). Variability and character association studies in upland rice. Oryza, 29(1): 31-34.",{"id":16,"text":660,"url":16,"identifiers":16},"Lin, F.H., and Wu, Y.L. (1981). Relationships between harvest index and grain yield of rice in Taiwan. J. Agric. Assoc. China, 115: 33-41.",{"id":16,"text":662,"url":16,"identifiers":16},"Miller, J.J, Curtin, D. (2006): Chapter 15. Electrical Conductivity and Soluble Ions. Soil Sampling and Methods of Analysis. 2nd Edition. Edited by Carter MR and Gregorich EG. Canadian Society of Soil Science, pp. 161-171.",{"id":16,"text":664,"url":16,"identifiers":16},"Oad, F. C., Samo, M. A., Zia-Ul-hassan, Sta Cruz, P. (2002). Correlation and path analysis of quantitive characters of rice ratoon cultivars and advance lines. Int. J. Agri. Biol., 4(2): 204-207",{"id":16,"text":666,"url":16,"identifiers":16},"Ramakrishnan, S.H., Anandakumar, C.R., Saravanna, S., Malini, N. (2006). Association analysis of some yield traits in rice (Oryza sativa L.). Journal of Applied Sciences Research, 2(7): 402-404.",{"id":16,"text":668,"url":16,"identifiers":16},"Rasheed, S.M., Sadaqat, H.A., and Babar, M. (2002). Correlation and path coefficient analysis for yield and its components in Rice (Oryza sativa L.). Asian J Plant Sci., 1(3): 241-245.",{"id":16,"text":670,"url":16,"identifiers":16},"Ruben, S.O.W., and Katuli, S.D. (1989). Path analysis of yield components and selected agronomic traits of upland rice breeding lines. IRRN,14(4): 11-12.",{"id":16,"text":672,"url":16,"identifiers":16},"Ram, T., (1992). Character association and path coefficient analysis in rice hybrids and their parents. Jour. Andaman Sci. Assoc., 8(1): 26-29.",{"id":16,"text":674,"url":16,"identifiers":16},"Sürek, H., and Beşer, N. (2003). Correlation and path coefficient analysis for some yield-related traits in rice (Oryza sativa L.) under thracecondition. Turk. J. Agric., 27: 77-83.",{"id":16,"text":676,"url":16,"identifiers":16},"Sajiad, M. S. (1990). Correlations and path coefficient analysis of rice under controlled saline environment. Pakistan J. Agric. Res., 11(3): 164-168.",{"id":16,"text":678,"url":16,"identifiers":16},"Senanayake, S.G.J.N., and Wijerathne, V., (1988). Heritability and genotypic and phenotypic correlations of yield, yield components, and protein content in cowpea (Vigna unguiculata (L.) Walp.). Beitrage zur Tropischen Landwirtschaft and Veterinarmedizin, 26(3): 279-283.",{"id":16,"text":680,"url":16,"identifiers":16},"Sürek, H., Korkut, Z.K., and Bilgin, O. (1998). Correlation and path analysis for yield and yield components in rice in a8-parent half diallel set of crosses. Oryza, 35(1): 15-18.",{"id":16,"text":682,"url":16,"identifiers":16},"Subramanian, S., and Rathinam, M. (1984). Association of grain yield attributes in the hybrids of crosses between tall and semi-dwarf varieties of rice. Madras Agric.-J., 71(8): 536-538.",{"id":16,"text":684,"url":16,"identifiers":16},"Yang, H.S. (1986). Studies on the main traits of intervarietal hybrid progenies in indica rice. Fujan-Agricultural Science and Technology, 6: 2-4.",{"id":686,"createTime":687,"updateTime":688,"relativeEntities":689,"slug":690,"properties":691,"entityType":48,"verifyStatus":49,"verifyTime":687,"verifyNote":51,"languages":702,"translateLanguages":16,"viewCount":17,"primaryUrl":703,"fullTextUrl":704,"authors":705,"publicationType":128,"publisherRelationship":792,"citationCount":17,"citationInfo":811,"publishDate":639,"publishYear":150,"citationAnalyzeStatus":15,"lastCitationAnalyze":688,"indexDatabases":813,"openAccess":16,"references":814,"isForceReanalyzing":229},"b7437316-cd94-43f2-afa4-95f371ab1fcc","2025-01-30T19:34:39.061+00:00","2025-11-22T14:51:34.095+00:00",[],"K%E1%BA%BET-QU%E1%BA%A2-B%C6%AF%E1%BB%9AC-%C4%90%E1%BA%A6U-NGHI%C3%8AN-C%E1%BB%A8U-%E1%BA%A2NH-H%C6%AF%E1%BB%9ENG-C%E1%BB%A6A-HAI-LO%E1%BA%A0I-THU%E1%BB%90C-H%C3%93A-H%E1%BB%8CC-DUPONT-PREVATHON-5SC-V%C3%80-RADIANT-60SC-%C4%90%E1%BA%BEN-T%E1%BB%88-L%E1%BB%86-PH%C3%92NG-TR%E1%BB%AA-S%C3%82U-KEO-M%C3%99A-THU-Spodoptera-frugiperda-TR%C3%8AN-C%C3%82Y-NG%C3%94",{"abstract":692,"title":695,"gsPaper":698,"keywords":700},{"VI":693,"EN":694},"Mục đích của nghiên cứu này là sử dụng hai loại thuốc hóa học Dupont Prevathon 5SC và Radiant 60SC để quản lý sự xâm nhập của sâu keo mùa thu trên đối tượng cây ngô, cho hiệu quả diệt trừ sâu cao nhất, ít độc hại với con người và môi trường. Thí nghiệm thực hiện tại Viện Nghiên cứu và Phát triển cây trồng trong vụ Thu Đông 2019, sử dụng hai loại thuốc trừ sâu ít độc: Dupont Prevathon 5SC (hoạt chất Chlorantraniliprole 5%) và Radiant 60SC (hoạt chất Spinetoram 60%), liều lượng thuốc theo khuyến cáo của nhà sản xuất. Kết quả đã xác định được công thức phun phối hợp Chlorantraniliprole 5%+ Spinetoram 60%, phun kép cho hiệu quả diệt trừ sâu keo mùa thu đạt cao nhất, trừ được 100% sâu trên cây sau 7 ngày phun thuốc và không làm ảnh hưởng đến năng suất ngôcuối cùng.","This study aimed to use two insecticidal products, Dupont Prevathon 5SC and Radiant 60SC,to manage the infestation of the Fall Armyworm on maize. These products have shown the highest effective insecticide, less toxic to humans and the environment. The experiments were conducted at the Plant Research and Development Institute in the Autumn-Winter 2019, using two low-toxic insecticides: Dupont Prevathon 5SC (active ingredient Chlorantraniliprole 5 percent) and Radiant 60SC (active ingredient Spinetoram 60 percent), the dosage of the drug as recommended by the manufacturer. The results have identified the combination spray formula Chlorantraniliprole 5 percent + Spinetoram 60 percent, repeated spraying results in the highest fall glue insecticide, eliminating 100 percent of insects on trees after 7 days of spraying and has not caused the effect on the final corn yields.",{"EN":696,"VI":697},"Initial Research on the Effects of Two Chemical Products of Duponts Prevathon 5SC and Radiant 60SC on the Rate of Prevention of Fall Armyworm (Spodoptera frugiperda) onMaize","KẾT QUẢ BƯỚC ĐẦU NGHIÊN CỨU ẢNH HƯỞNG CỦA HAI LOẠI THUỐC HÓA HỌC DUPONT PREVATHON 5SC VÀ RADIANT 60SC ĐẾN TỈ LỆ PHÒNG TRỪ SÂU KEO MÙA THU (Spodoptera frugiperda) TRÊN CÂY NGÔ",{"VOID":699},"[\"3782867195812916884\"]",{"EN":701},"Fall Armyworm,Dupont Prevathon 5SC,Spinetoram,spray repeat,insecticide 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(1980). The whorlworm, Spodoptera frugiperda, in central America and neighboring areas. The Florida Entomologist. 63(4): 456-467.",{"id":16,"text":818,"url":16,"identifiers":16},"Belay K. Difabachew., Randy M. Huckaba. & John E. Foster (2012). Susceptibility of the Fall Armyworm, Spodoptera jrugiperda, at Santa Isabel, Puerto Rico, to Different Insecticides. Florida Entomologist. 95(2): 476-478.",{"id":16,"text":820,"url":16,"identifiers":16},"CABI & FAO(2019). Community-Based Fall Armyworm (Spodoptera frugiperda) monitoring, early warning and management.Centre for Agriculture and Bioscience International. p. 121.",{"id":16,"text":822,"url":16,"identifiers":16},"Cục Bảo vệ thực vật (2019). Một số biện pháp phòng trừ sâu keo mùa thu gây hại.Truy cập từ https:\u002F\u002Fwww.mard.gov.vn\u002FPages\u002Fquy-trinh-ky-thuat-phong-chong-sau-keo-mua-thu.aspx, ngày20\u002F01\u002F2020.",{"id":16,"text":824,"url":16,"identifiers":16},"De Almeida Sarmento R.,De Souza Aguiar R.W. & Vieira S.M.J. (2002). Biology review, occurrence and control of Spodoptera frugiperda (Lepidoptera: Noctuidae) in corn in Brazil. Bioscience Journal. 18: 41-48.",{"id":16,"text":826,"url":16,"identifiers":16},"Gomez A. Kwanchai (1984). Statistical procedures for agricultural research. Wiley India. 2: 160-161.",{"id":16,"text":828,"url":16,"identifiers":16},"Johnson S.J. (1987). Migration and the life history strategy of the fall armyworm, Spodoptera frugiperdain the Western Hemisphere. International journal of Tropical insect Science. 8(4-6): 543-549.",{"id":16,"text":830,"url":16,"identifiers":16},"Sisay B., Tefera T., Wakgari M., Ayalew G. & Mendesil E. (2019). The efficacy of selected synthetic insecticides and botanicals against Fall Armyworm (Spodoptera frugiperda) in maize. National Library of Medicine. 10(2): 45.",{"id":832,"createTime":833,"updateTime":834,"relativeEntities":835,"slug":836,"properties":837,"entityType":48,"verifyStatus":49,"verifyTime":848,"verifyNote":51,"languages":849,"translateLanguages":16,"viewCount":17,"primaryUrl":850,"fullTextUrl":851,"authors":852,"publicationType":128,"publisherRelationship":911,"citationCount":17,"citationInfo":930,"publishDate":639,"publishYear":150,"citationAnalyzeStatus":15,"lastCitationAnalyze":834,"indexDatabases":932,"openAccess":16,"references":933,"isForceReanalyzing":229},"b89200ac-cb2b-4737-9dd9-c59bc10c6729","2025-01-26T18:32:42.075+00:00","2025-11-22T02:17:37.700+00:00",[],"NGHI%C3%8AN-C%E1%BB%A8U-CHUY%E1%BB%82N-GEN-RNAi-QUA-TRUNG-GIAN-Agrobacterium-tumefaciensV%C3%80O-DendrobiumSonia-%C4%90%E1%BB%82-T%E1%BA%A0O-GI%E1%BB%90NG-KH%C3%81NG-VIRUS-KH%E1%BA%A2M-V%C3%80NG",{"abstract":838,"title":841,"gsPaper":844,"keywords":846},{"VI":839,"EN":840},"Nhằm tạo dòng lan kháng CyMV (Cymbidium mosaic virus), protocorm like bodies (PLBs) của lan DendrobiumSonia đã được gây nhiễm với Agrobacterium tumefaciensC58 mang vector chuyển gen RNAiđược thiết kế từ gen mã hóa protein vỏ (CP) của CyMV. Sau đó, PLBs chuyển gen được khử khuẩn với cefotaxime 300 mg\u002Fl và sàng lọc với kanamycin 500 mg\u002Fl. Kết quả, đã thu được các dòng PLBs phát triển trên môi trường chọn lọc chứa kanamycin 500 mg\u002Fl. Sự hiện diện của gen mục tiêu trong các dòng PLBs này đã được khẳng định bằng PCR.","In order to produce a Dendrobiumlinesresistant toCyMV (Cymbidium mosaic virus), protocorm like bodies (PLBs) of DendrobiumSoniawere infected with Agrobacterium tumefaciensC58 carrying plant transgenic vector pK7GWIWG2 (II)\u002FCP, containing RNAi structure of coat protein gene (CP) alone or in combination with ORF2-4 gene of CyMV. The transformed PLBs were disinfected with cefotaxime 300mg\u002Fl and screened for kanamycin 500mg\u002Fl. Viable PLB-derivedlines were obtained after the screening. The presence of the target gene in these lines was confirmed by PCR. ",{"EN":842,"VI":843},"Studies on Agrobacterium tumefaciens - Mediated Transfer of RNAito DendrobiumSonia for Resistance to CyMV","NGHIÊN CỨU CHUYỂN GEN RNAi QUA TRUNG GIAN Agrobacterium tumefaciensVÀO DendrobiumSonia ĐỂ TẠO GIỐNG KHÁNG VIRUS KHẢM VÀNG",{"VOID":845},"[\"17863931776218996027\"]",{"EN":847},"Agrobacterium tumefaciens,DendrobiumSonia,CyMV,RNAi,transformation","2025-01-26T18:32:42.063+00:00",[53],"http:\u002F\u002Ftesttapchi.vnua.edu.vn\u002Findex.php\u002Fvjasvn\u002Farticle\u002Fview\u002F160","http:\u002F\u002Ftesttapchi.vnua.edu.vn\u002Findex.php\u002Fvjasvn\u002Farticle\u002Fdownload\u002F160\u002F160",[853,868,883,896],{"id":854,"sortIndex":17,"researcher":16,"roles":855,"affiliations":856,"properties":865},"97f4035d-8e47-44f2-8fd6-138ac43c88c9",[],[857],{"id":858,"sortIndex":17,"affiliation":859,"properties":16},"a9657b6c-0d2d-44a2-83eb-874bfc881843",{"id":858,"createTime":16,"updateTime":16,"relativeEntities":860,"slug":16,"properties":861,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":864,"statistic":16},[],{"title":862},{"EN":863},"Trung tâm Công nghệ Sinh học Tp. Hồ Chí Minh",[],{"title":866},{"EN":867},"Nguyễn Xuân Dũng",{"id":869,"sortIndex":23,"researcher":16,"roles":870,"affiliations":871,"properties":878},"7a2df3fc-0b51-4749-a966-d45c9bbbf0cb",[],[872],{"id":858,"sortIndex":17,"affiliation":873,"properties":16},{"id":858,"createTime":16,"updateTime":16,"relativeEntities":874,"slug":16,"properties":875,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":877,"statistic":16},[],{"title":876},{"EN":863},[],{"title":879,"gsAuthor":881},{"EN":880},"Dương Hoa Xô",{"VOID":882},"0-wAaToAAAAJ",{"id":884,"sortIndex":88,"researcher":16,"roles":885,"affiliations":886,"properties":893},"7f3d4a96-661d-428b-bc35-9b2e24a607c0",[],[887],{"id":858,"sortIndex":17,"affiliation":888,"properties":16},{"id":858,"createTime":16,"updateTime":16,"relativeEntities":889,"slug":16,"properties":890,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":892,"statistic":16},[],{"title":891},{"EN":863},[],{"title":894},{"EN":895},"Nguyễn Thị Thanh Thảo",{"id":897,"sortIndex":102,"researcher":16,"roles":898,"affiliations":899,"properties":908},"368a1afd-39a1-4154-b842-a427531af5d3",[],[900],{"id":901,"sortIndex":17,"affiliation":902,"properties":16},"28aeeccd-135c-4f95-aacc-14a49bddc354",{"id":901,"createTime":16,"updateTime":16,"relativeEntities":903,"slug":16,"properties":904,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":907,"statistic":16},[],{"title":905},{"EN":906},"Viện Công nghệ sinh học, Viện Hàn lâm KH vàCN Việt Nam",[],{"title":909},{"EN":910},"Chu Hoàng Hà",{"url":16,"publisher":912,"properties":924},{"id":6,"createTime":7,"updateTime":8,"relativeEntities":913,"slug":10,"properties":914,"entityType":14,"verifyStatus":15,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":17,"subjectFields":916,"manageAffiliations":917,"indexDatabases":918,"url":16,"thumbnailPath":16,"statistic":919,"gsStatistic":16,"type":14,"analyzePriority":16},[],{"title":915},{"EN":13},[],[],[],{"impactFactor":17,"impactFactorByYear":920,"i10Index":17,"i10IndexLast5Year":17,"totalPublication":23,"totalPublicationByYear":921,"totalCitation":17,"totalCitationByYear":922,"totalCitationPerPublication":17,"totalCitationPerPublicationByYear":923,"hindexLast5Year":17,"hindex":17},{},{},{},{},{"issue":925,"pages":926,"volume":928},{"VOID":144},{"VOID":927},"264-271",{"VOID":929},"13",{"total":17,"publishYear":150,"statisticByYear":931},{},[],[934,936,938,940,942,944,946,948],{"id":16,"text":935,"url":16,"identifiers":16},"Baulcombe D. (2004). RNA silencing in plants. Nature, 431: 356-363.",{"id":16,"text":937,"url":16,"identifiers":16},"Chu Hoàng Hà, Phạm Thị Vân, Lê Trần Bình (2009). Tạo cây trồng chuyển gen kháng bệnh virus bằng kỹ thuật RNAi. Báo cáo Hội nghị quốc gia về sinh vật biến đổi gen và quản lý an toàn sinh học, Hà Nội, tr. 19-28.",{"id":16,"text":939,"url":16,"identifiers":16},"Gottula J. and Fuchs M. (2009). Toward a Quarter Century of Pathogen-Derived Resistance and Practical Approaches to Plant Virus Disease Control. Advances in Virus Research, 75: 161-183.",{"id":16,"text":941,"url":16,"identifiers":16},"Lê Thị Ánh Hồng, Phan Tố Phượng, Trần Duy Quý, Nguyễn Mai Chi, Nguyễn Thúy An, Nguyễn Hằng Phương, Mai Thu Hà, Lương Thị Hải, Đàm Quốc Trụ, Nguyễn Văn Đồng (1999). Ứng dụng các kỹ thuật phân tử trong phát hiện và xác định bệnh hại thực vật ở Việt Nam. Báo cáo Hội nghị Công nghệ Sinh học toàn quốc, Hà Nội, tr. 301-313.",{"id":16,"text":943,"url":16,"identifiers":16},"Nguyễn Xuân Dũng, Nguyễn Quốc Toàn, Đặng Quỳnh Chi, Nguyễn Quốc Bình (2009). Phát hiện Cymbidium mosaic virus và Odontoglossum ringspot virus bằng Multiplex RT-PCR và Real-time RT-PCR. Báo cáo Hội nghị Công nghệ sinh học toàn quốc - khu vực phía Nam, thành phố Hồ Chí Minh.",{"id":16,"text":945,"url":16,"identifiers":16},"Nguyễn Xuân Dũng, Dương Hoa Xô, Chu Hoàng Hà (2014). Tối ưu hóa sự chuyển nạp gen ở lan Dendrobium Sonia qua trung gian vi khuẩn Agrobacterium tumefaciens. Tạp chí Sinh học, 36(1se): 257-265.",{"id":16,"text":947,"url":16,"identifiers":16},"Phạm Thị Vân, Nguyễn Văn Bắc, Lê Văn Sơn, Chu Hoàng Hà, Lê Trần Bình (2008). Tạo cây thuốc lá kháng bệnh virus khảm dưa chuột bằng kỹ thuật RNAi. Tạp chí Công nghệ Sinh học, 6(4A): 679-687.",{"id":16,"text":949,"url":16,"identifiers":16},"Zettler F.W., Ko N.J., Wisler G.C., Elliott M.S, Wong S.M. (1990). Viruses of orchid and their control. Plant Disease, 74(9): 621-626.",{"id":951,"createTime":952,"updateTime":953,"relativeEntities":954,"slug":955,"properties":956,"entityType":48,"verifyStatus":49,"verifyTime":952,"verifyNote":51,"languages":967,"translateLanguages":16,"viewCount":17,"primaryUrl":968,"fullTextUrl":969,"authors":970,"publicationType":128,"publisherRelationship":1053,"citationCount":17,"citationInfo":1072,"publishDate":639,"publishYear":150,"citationAnalyzeStatus":15,"lastCitationAnalyze":1074,"indexDatabases":1075,"openAccess":16,"references":1076,"isForceReanalyzing":229},"d99f47bf-24f6-45d8-ac77-d55e8ca3cd01","2025-01-30T00:46:39.644+00:00","2025-10-30T08:46:54.015+00:00",[],"KH%E1%BA%A2O-S%C3%81T-%C4%90%E1%BA%B6C-%C4%90I%E1%BB%82M-C%C3%81C-ENZYME-TH%E1%BB%A6Y-PH%C3%82N-PROTEIN-%E1%BB%9E-C%C3%81C-GIAI-%C4%90O%E1%BA%A0N-%E1%BA%A4U-TR%C3%99NG-V%C3%80-H%E1%BA%ACU-%E1%BA%A4U-TR%C3%99NG-CUA-BI%E1%BB%82N-Scylla-paramamosain-",{"abstract":957,"title":960,"gsPaper":963,"keywords":965},{"VI":958,"EN":959},"Nghiên cứu này nhằm khảo sát hoạt tính các enzyme thủy phân protein của ấu trùngvà hậu ấu trùngcua biển (Scylla paramamosain). Ấu trùng cua được cho ăn bằng thức ăn tươi sống (artemia) và thu mẫu ở các giai đoạn khác nhau từ Zoae-1 đến Cua-1. Hoạt tính của protease, trypsin, chymotrypsin và pepsin được phân tích trong quá trình phát triển của ấu trùng. Kết quả cho thấy hoạt tính enzyme protease và pepsin tăng dần (lần lượt từ 3,85 đến 19,1 U\u002Fmg protein và 1,69 đến 8,32 U\u002Fmg protein) trong tất cả các giai đoạn ấu trùng, trong khi hoạt tính trypsin và chymotrypsin từ Zoae-1 đến Zoae-5 rất thấp (0,92 - 0,99 và 1,15 -0,85 U\u002Fmg protein), có sự thay đổi lớn ở các giai đoạn Zoae-5, Megalope và Cua. Các enzyme thủy phân protein (protease, trypsin, chymotrypsin và pepsin) có hoạt tính rất thấp ở giai đoạn đầu (Zoae-1 đến Zoae-3) và tăng đáng kể từ giai đoạn Zoae-5 khi hệ thống tiêu hóa của cua phát triển hoàn chỉnh. Những kết quả này chỉ ra sự thay đổi hoạt tính các enzyme thủy phân protein trong quá trình phát triển của ấu trùng cua biển. ","This study aimed to investigate the proteolytic enzyme activity of mud crab (Scylla paramamosain) larvae and crablets. Samples of crab larvae fed live feed (artemia) were collected at various stages from Zoae-1 to Crab 1. Protease, trypsin, chymotrypsin and pepsin activity were analysed during larval development stages. The results showed that protease and pepsin activity increased regularly (at 3,85 - 19,1 U\u002Fmg protein and 1,69 - 8,32 U\u002Fmg protein, respectively) during lavral stage while trypsin and chymotrypsin activity were low from Zoae-1 to Zoae-5, particularly strongly fluctuated at Zoae-5, Megalope, and Crab stage. The protein hydrolyzed enzymes (protease, trypsin, chymotrypsin and pepsin) started with very low activities at the early stages (Zoae-1 to Zoae-3) and increased significantly from Zoae-5 to crablet stage when the digestive system of mud crab completely developed. The findings indicated that the proteolytic enzyme activities of mud crab varied during the stages of larval development.",{"EN":961,"VI":962},"Characteristics of Proteolytic Enzymes of Mud Crab (Scylla paramamosain)Larvae and Crablets","KHẢO SÁT ĐẶC ĐIỂM CÁC ENZYME THỦY PHÂN PROTEIN Ở CÁC GIAI ĐOẠN ẤU TRÙNG VÀ HẬU ẤU TRÙNG CUA BIỂN (Scylla paramamosain)",{"VOID":964},"[\"10364205414287642227\"]",{"EN":966},"Proteolytic enzymes,mud crab,Scylla paramamosain,larval development",[53],"http:\u002F\u002Ftesttapchi.vnua.edu.vn\u002Findex.php\u002Fvjasvn\u002Farticle\u002Fview\u002F436","http:\u002F\u002Ftesttapchi.vnua.edu.vn\u002Findex.php\u002Fvjasvn\u002Farticle\u002Fdownload\u002F436\u002F436",[971,988,1001,1014,1027,1040],{"id":972,"sortIndex":17,"researcher":16,"roles":973,"affiliations":974,"properties":983},"984c40fe-4fb2-4b6b-8d02-cac96cea64c1",[],[975],{"id":976,"sortIndex":17,"affiliation":977,"properties":16},"947013dd-1e91-4d85-8bec-c711f999a0b7",{"id":976,"createTime":16,"updateTime":16,"relativeEntities":978,"slug":16,"properties":979,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":982,"statistic":16},[],{"title":980},{"VI":981},"Khoa Thủy sản, Đại Học Cần Thơ",[],{"title":984,"gsAuthor":986},{"EN":985},"Trần Nguyễn Duy 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Hải",{"url":16,"publisher":1054,"properties":1066},{"id":6,"createTime":7,"updateTime":8,"relativeEntities":1055,"slug":10,"properties":1056,"entityType":14,"verifyStatus":15,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":17,"subjectFields":1058,"manageAffiliations":1059,"indexDatabases":1060,"url":16,"thumbnailPath":16,"statistic":1061,"gsStatistic":16,"type":14,"analyzePriority":16},[],{"title":1057},{"EN":13},[],[],[],{"impactFactor":17,"impactFactorByYear":1062,"i10Index":17,"i10IndexLast5Year":17,"totalPublication":23,"totalPublicationByYear":1063,"totalCitation":17,"totalCitationByYear":1064,"totalCitationPerPublication":17,"totalCitationPerPublicationByYear":1065,"hindexLast5Year":17,"hindex":17},{},{},{},{},{"issue":1067,"pages":1068,"volume":1070},{"VOID":510},{"VOID":1069},"215-222",{"VOID":1071},"16",{"total":17,"publishYear":150,"statisticByYear":1073},{},"2025-10-30T08:46:54.014+00:00",[],[1077,1079,1081,1083,1085,1087,1089,1091,1093,1095,1097,1099,1101,1103,1105,1107,1109,1111,1113,1115,1117,1119,1121,1123],{"id":16,"text":1078,"url":16,"identifiers":16},"Alberts-Hubatsch H., Lee S. Y., Meynecke J. O., Diele K., Nordhaus I., and Wolff M. (2016). Life-history, movement, and habitat use of Scylla serrata (Decapoda, Portunidae): current knowledge and future challenges. Hydrobiologia, 763(1): 5-21.",{"id":16,"text":1080,"url":16,"identifiers":16},"Amemiya C. T. and Gomez-Chiarri M. (2006). Comparative genomics in vertebrate evolution and development. Journal of Experimental Zoology, 305(9): 672-82.",{"id":16,"text":1082,"url":16,"identifiers":16},"Andrés M., Gisbert E., Díaz M., Moyano F. J., Estévez A. and Rotllant G. (2010). Ontogenetic changes in digestive enzymatic capacities of the spider crab, Maja brachydactyla (Decapoda: Majidae). Journal of Experimental Marine Biology and Ecology, 389(1-2): 75-84.",{"id":16,"text":1084,"url":16,"identifiers":16},"Biesiot P. M. and Capuzzo J. M. (1990). Changes in digestive enzyme activities during early development of the American lobster (Homams americanus, Milne Edwards). Journal of Experimental Marine Biology and Ecology, 136: 107-122.",{"id":16,"text":1086,"url":16,"identifiers":16},"Bộ Nông nghiệp và Phát triển nông thôn (2009). Quy hoạch phát triển nuôi trồng thủy sản vùng Đồng bằng sông Cửu Long đến năm 2015, định hướng đến năm 2020. 226 trang.",{"id":16,"text":1088,"url":16,"identifiers":16},"Boyd C.E. (1998). Pond water aeration systems Aquaculture Engineering, 18: 9-40.",{"id":16,"text":1090,"url":16,"identifiers":16},"Dabrowski K. and Glogowski J. (1977). Studies on the role of exogenous proteolytic enzymes in digestion processes in fish. Hydrobiologia, 54(2): 129-134.",{"id":16,"text":1092,"url":16,"identifiers":16},"Hummel B. (1959). A modified spectrophotometric determination of Chymotrypsin, Trypsin, and Thrombin. Canadian Journal of Biochemistry and Physiology, 37(2): 1393-1399.",{"id":16,"text":1094,"url":16,"identifiers":16},"Jones D. A., Kamarudin M. S. and Vay L. Le. (1993). ThePotential for Replacement of Live Feeds in Larval Culture. Journal of the World Aquaculture Society, 24(2): 199-210.",{"id":16,"text":1096,"url":16,"identifiers":16},"Kolkovski S., Tandler A., Kissil G. W. and Gertler A. (1993). The effect of dietary exogenous digestive enzymes on ingestion, assimilation, growth and survival of gilthead seabream (Sparus aurata, Sparidae, Linnaeus) larvae. Fish Physiology and Biochemistry, 12(3): 203-209.",{"id":16,"text":1098,"url":16,"identifiers":16},"Kumlu M. and Jones D. A. (1995). The effect of live and artificial diets on growth, survival, and trypsin activity in larvae of Penaeus indicus. Journal of the World Aquaculture Society, 26(4): 406-415.",{"id":16,"text":1100,"url":16,"identifiers":16},"Li F. and Li S. (1998). Studies on the hepatopancreas of larval Scylla serrata. Oceanol. Limnol. Sin\u002FHaiyang Yu Huzhao, 29: 29-34.",{"id":16,"text":1102,"url":16,"identifiers":16},"Lý Văn Khánh, Võ Nam Sơn, Châu Tài Tảo và Trần Ngọc Hải (2015). Ảnh hưởng của độ kiềm đến tỷ lệ biến thái và tỷ lệ sống của ấu trùng cua (Scylla paramamosain). Tạp chí Khoa học, Trường đại học Cần Thơ. Phần Nông nghiệp, Thủy sản và Công nghệ sinh học, 38: 61-65.",{"id":16,"text":1104,"url":16,"identifiers":16},"Saborowski R., Thatje S., Calcagno J. A., Lovrich G. A., and Anger K. (2006). Digestive enzymes in the ontogenetic stages of the southern king crab, Lithodes santolla. Marine Biology, 149(4): 865-873.",{"id":16,"text":1106,"url":16,"identifiers":16},"Serrano A. E. (2012). Ontogeny of endogenous and exogenous amylase and total protease activities in mud crab, Scylla serratalarvae fed live food, 2(5): 1578-1584.",{"id":16,"text":1108,"url":16,"identifiers":16},"Serrano A. E. (2015). Properties of chymotrypsin-like enzyme in the mudcrab Scylla serrata, brine shrimp Artemia salinaand rotifer Brachionus plicatilis, 7(9): 66-73.",{"id":16,"text":1110,"url":16,"identifiers":16},"Serrano A. E., and Traifalgar R. F. (2012). Ontogeny and induction of digestive enzymes in Scylla serrata larvae fed live or artificial feeds or their combination. AACL Bioflux, 5(3): 101-111.",{"id":16,"text":1112,"url":16,"identifiers":16},"Suzer C., Kamaci H. O., Coban D., Saka S., Firat K., Ozkara B. and Ozkara A. (2007). Digestive enzyme activity of the red porgy (Pagrus pagrusL.) during larval development under culture conditions. Aquaculture Research, 38(16): 1778-1785.",{"id":16,"text":1114,"url":16,"identifiers":16},"Pavasovic M., Richardson N. A., Anderson A. J., Mann D. and Mather P. B. (2004). Effect of pH, temperature and diet on digestive enzyme profiles in the mud crab, Scylla serrata. Aquaculture, 242(1-4): 641-654.",{"id":16,"text":1116,"url":16,"identifiers":16},"Pullin R. S. V., Eknath A. (1991). Biotechnology in aquaculture. Proc Sec Asia-Pacific Biotechnology Congress. Ilag L. L., Raymundo A. K. (Eds.), The Phil Soc Microbiol, pp. 19-27.",{"id":16,"text":1118,"url":16,"identifiers":16},"Trần Ngọc Hải và Nguyễn Thanh Phương (2009). Hiện trạng kỹ thuật và hiệu quả kinh tế của các trại sản xuất giống cua biển ở Đồng bằng sông Cửu Long. Tạp chí Khoa học, Trường đại học Cần Thơ, 12: 279-288.",{"id":16,"text":1120,"url":16,"identifiers":16},"Tseng S. C. G., Jarvinen M. J., Nelson W. G., Huang J-W, Woodcock-Mitchell J., and Sun T.-T. (1982). Correlation of specific keratins with different types of epithelial differentiation: monoclonal antibody studies. Cell, 30: 361-372.",{"id":16,"text":1122,"url":16,"identifiers":16},"Wormhoudt A. Van, Ceccaldi H. J. and Martin M. (France). Station Marine d’Endoume, B. J. (Ecole P. des H. E. (1980). Adaptation of the level of hepatopancreatic digestive enzymes in Palaemon serratus(Crustacea, Decapoda) to the composition of experimental diets. Aquaculture (Netherlands), 59: 23-34.",{"id":16,"text":1124,"url":16,"identifiers":16},"Worthington T.M. (1982). Enzyme and Related Biochemicals. Biochemical Products Division, Worthington Diagnostic System, Freehold, NJ, USA, pp. 215-226.",{"id":1126,"createTime":1127,"updateTime":1128,"relativeEntities":1129,"slug":1130,"properties":1131,"entityType":48,"verifyStatus":49,"verifyTime":1127,"verifyNote":51,"languages":1142,"translateLanguages":16,"viewCount":17,"primaryUrl":1143,"fullTextUrl":1144,"authors":1145,"publicationType":128,"publisherRelationship":1178,"citationCount":88,"citationInfo":1197,"publishDate":387,"publishYear":150,"citationAnalyzeStatus":15,"lastCitationAnalyze":1199,"indexDatabases":1200,"openAccess":16,"references":1201,"isForceReanalyzing":229},"a63fd88d-9d33-47da-a6d5-632d6840d644","2025-01-25T21:44:10.690+00:00","2025-10-28T22:14:09.969+00:00",[],"%C4%90%C3%81NH-GI%C3%81-PH%C3%81T-TRI%E1%BB%82N-DU-L%E1%BB%8ACH-BI%E1%BB%82N-%C4%90%E1%BA%A2O-B%E1%BB%80N-V%E1%BB%AENG-V%E1%BB%8ANH-B%C3%81I-T%E1%BB%AC-LONG",{"abstract":1132,"title":1135,"gsPaper":1138,"keywords":1140},{"VI":1133,"EN":1134},"Du lịch Vịnh Bái Tử Long chiếm vị trí quan trọng trong phát triển kinh tế - xã hội của huyện đảo Vân Đồn nói riêng, tỉnh Quảng Ninh nói chung và là ngành kinh tế chủ đạo trong việc xây dựng mô hình đặc khu Kinh tế hành chính đặc biệt Vân Đồn trong thời gian tới. Một khảo sát đã được thực hiện với 641 khách du lịch, 100 người dân và 25 cán bộ văn hóa, cán bộ địa phương để nghiên cứu thực trạng phát triển du lịch và đánh giá tính bền vững của sựphát triển này. Kết quả nghiên cứu đã cho thấy du lịch Vịnh đang phát triển khá thuận lợi, đóng góp vào sự tăng trưởng kinh tế của địa phương, giảm tỷ lệ hộ nghèo, giải quyết việc làm cho lao động địa phương. Tuy nhiên, hiện nay du lịch biển đảo của Vịnh đang phải đối mặt với những nguy cơ phát triển thiếu tính bền vững:vấn đề về nguy cơ ô nhiễm môi trường biển đảo, sự suy thoái về văn hóa, nguy cơ mất ổn định về an ninh trật tự trên địa bàn. Nghiên cứu đã gợi ý một số giải pháp về chính sách và qui hoạch phát triển du lịch, nâng cao chất lượng nguồn nhân lực du lịch, đẩy mạnh xúc tiến quảng bá, bảo vệ môi trường để phát triển bền vững du lịch biển đảo vịnh Bái Tử Long.","Bai Tu Long Bay Tourism plays an important role in the economic -social development of Van Don island district, Quang Ninh province. However, the island tourism is facing to the risk of unsustainable development on several aspects. A survey was carried out throughsurveying641 tourists, 100 local people and 25 local leaders and staffs in order to analyze the current situation of tourism development and assess its sustainability. The results of the study showed that touristactivities is growing, contributing to economic growth, reducing the poverty rate, and creating jobs for local people. However, the tourism of Bai Tu Long Bay currently faces withproblems of the environmental pollution,traditional cultural deterioration, and risk of destabilizingsecurity and order. The study has provided recommendationsand key solutions for sustainable tourism development on planning, environmental protection, human resources improvement and tourism promotion. ",{"EN":1136,"VI":1137},"The Evaluation of The Development of Sea Island Tourist Sustainabilityin Bai Tu Long Bay","ĐÁNH GIÁ PHÁT TRIỂN DU LỊCH BIỂN ĐẢO BỀN VỮNG VỊNH BÁI TỬ LONG",{"VOID":1139},"[\"1439639493787868555\"]",{"EN":1141},"Bai Tu Long Bay,development,evaluation,island tourism,sustainability",[53],"http:\u002F\u002Ftesttapchi.vnua.edu.vn\u002Findex.php\u002Fvjasvn\u002Farticle\u002Fview\u002F1594","http:\u002F\u002Ftesttapchi.vnua.edu.vn\u002Findex.php\u002Fvjasvn\u002Farticle\u002Fdownload\u002F1594\u002F1590",[1146,1161],{"id":1147,"sortIndex":17,"researcher":16,"roles":1148,"affiliations":1149,"properties":1158},"12c94e87-b4f3-447e-ab23-4f75eb2dbf4b",[],[1150],{"id":1151,"sortIndex":17,"affiliation":1152,"properties":16},"4cdde34f-81a0-47f9-8f66-a4ba6e6688cc",{"id":1151,"createTime":16,"updateTime":16,"relativeEntities":1153,"slug":16,"properties":1154,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":1157,"statistic":16},[],{"title":1155},{"EN":1156},"Nghiên cứu sinh, Khoa Kinh tế Phát triển Nông thôn, Học viện Nông nghiệp Việt Nam",[],{"title":1159},{"EN":1160},"Châu Quốc Tuấn",{"id":1162,"sortIndex":23,"researcher":16,"roles":1163,"affiliations":1164,"properties":1173},"a7247606-8a31-4eba-8c59-7bd1f080fbc2",[],[1165],{"id":1166,"sortIndex":17,"affiliation":1167,"properties":16},"703e34af-32e0-4a6d-b325-4c8639eaa3a9",{"id":1166,"createTime":16,"updateTime":16,"relativeEntities":1168,"slug":16,"properties":1169,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":1172,"statistic":16},[],{"title":1170},{"EN":1171},"Khoa Kinh tế Phát triển Nông thôn, Học viện Nông nghiệp Việt Nam",[],{"title":1174,"gsAuthor":1176},{"EN":1175},"Nguyễn Thị Minh Hiền",{"VOID":1177},"ZAFSOp0AAAAJ",{"url":16,"publisher":1179,"properties":1191},{"id":6,"createTime":7,"updateTime":8,"relativeEntities":1180,"slug":10,"properties":1181,"entityType":14,"verifyStatus":15,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":17,"subjectFields":1183,"manageAffiliations":1184,"indexDatabases":1185,"url":16,"thumbnailPath":16,"statistic":1186,"gsStatistic":16,"type":14,"analyzePriority":16},[],{"title":1182},{"EN":13},[],[],[],{"impactFactor":17,"impactFactorByYear":1187,"i10Index":17,"i10IndexLast5Year":17,"totalPublication":23,"totalPublicationByYear":1188,"totalCitation":17,"totalCitationByYear":1189,"totalCitationPerPublication":17,"totalCitationPerPublicationByYear":1190,"hindexLast5Year":17,"hindex":17},{},{},{},{},{"issue":1192,"pages":1194,"volume":1196},{"VOID":1193},"6",{"VOID":1195},"895-905",{"VOID":632},{"total":88,"publishYear":150,"statisticByYear":1198},{},"2025-10-28T22:14:09.968+00:00",[],[1202,1204,1206,1208,1210,1212,1214],{"id":16,"text":1203,"url":16,"identifiers":16},"Bộ Tài nguyên và Môi trường (2008). Quy chuẩn kỹ thuật quốc gia về môi trường",{"id":16,"text":1205,"url":16,"identifiers":16},"Phòng Kinh tế - Hạ tầng, huyện Vân Đồn (2012). Thuyết minh báo cáo quy hoạch Khu kinh tế Vân Đồn",{"id":16,"text":1207,"url":16,"identifiers":16},"Phòng Văn hóa Thông tin huyện Vân Đồn (2013). Tổng hợp các chỉ tiêu phát triển du lịch trên địa bàn huyện Vân Đồn giai đoạn 2007-2013.",{"id":16,"text":1209,"url":16,"identifiers":16},"Thủ tướng Chính phủ (2009). Quyết định số 1296-QĐ\u002FTTg ngày 19 tháng 8 năm 2009 về “Phê duyệt quy hoach chung xây dựng khu kinh tế Vân Đồn, tỉnh Quảng Ninh đến năm 2020 và tầm nhìn đến năm 2030”.",{"id":16,"text":1211,"url":16,"identifiers":16},"Trung tâm quan trắc môi trường, Sở Tài nguyên môi trường tỉnh Quảng Ninh, Báo cáo quan trắc môi trường ven biển tỉnh Quảng Ninh các năm từ 2010 đến 2013.",{"id":16,"text":1213,"url":16,"identifiers":16},"Viện nghiên cứu Phát triển du lịch, tổng cục du lịch (2009). Dự án đánh giá môi trưởng biển đảo vịnh Hạ Long.",{"id":16,"text":1215,"url":16,"identifiers":16},"Viện Kiểm sát (2013). Báo cáo tổng kết về tình hình an ninh trật tự trên địa bàn huyện Vân Đồn.",{"id":1217,"createTime":1218,"updateTime":1219,"relativeEntities":1220,"slug":1221,"properties":1222,"entityType":48,"verifyStatus":49,"verifyTime":1233,"verifyNote":51,"languages":1234,"translateLanguages":16,"viewCount":17,"primaryUrl":1235,"fullTextUrl":1236,"authors":1237,"publicationType":128,"publisherRelationship":1309,"citationCount":17,"citationInfo":1328,"publishDate":639,"publishYear":150,"citationAnalyzeStatus":15,"lastCitationAnalyze":1330,"indexDatabases":1331,"openAccess":16,"references":1332,"isForceReanalyzing":229},"fabbb0e6-cbbc-4f6f-b2ee-712dc20df573","2025-01-27T20:23:19.776+00:00","2025-10-28T05:40:47.382+00:00",[],"B%C3%A0i-t%E1%BB%95ng-quan-%C4%90%E1%BA%B7c-%C4%91i%E1%BB%83m-sinh-l%C3%BD-nhu-c%E1%BA%A7u-dinh-d%C6%B0%E1%BB%A1ng-v%C3%A0-m%E1%BB%99t-s%E1%BB%91-%C4%91i%E1%BB%83m-l%C6%B0u-%C3%BD-khi-nu%C3%B4i-b%C3%B2-sinh-s%E1%BA%A3n-h%C6%B0%E1%BB%9Bng-th%E1%BB%8Bt-",{"abstract":1223,"title":1226,"gsPaper":1229,"keywords":1231},{"VI":1224,"EN":1225},"Ngành chăn nuôi bò thịt của Việt Nam hiện nay không đáp ứng được đủ nhu cầu tiêu dùng nội địa. Chính vì vậy, trong những năm qua Việt Nam đã phải nhập khẩu một lượng lớn bò thịt sống và thịt bò đông lạnh từ các nước như Úc hay Thai Lan. Để giảm lượng bò hơi và thịt bò nhập khẩu, Việt Nam cần phát triển mạnh hơn nữa ngành chăn nuôi bò thịt trong nước. Trongngành công nghiệp chăn nuôi bò thịt, việc xác địnhchính xác nhu cầu dinh dưỡng của đàn bò là vấn đề rất quan trọng vì thức ăn chiếm hơn 65% tổng chi phí sản xuất, và thức ănlàmột trong những yếu tốchínhảnh hưởngtới năng suất và sức khỏe vật nuôi. Khẩu phần ăn cung cấp đầy đủ chất dinh dưỡng vừa giúp con vật phát huytối đa tiềm năng sinh trưởng, sinh sản, đảm bảo phúc lợi của động vậtvừagiúp tăng lợi nhuậncủangười chăn nuôi. Bài viết nàythảo luậnvà cung cấp thông tin một cách có hệ thống về cácđặc điểmsinh lý, các công thứctính toánnhu cầudinh dưỡng, và một số điểm nên được chú ý khi nuôi dưỡng bò sinh sản hướng thịt ở các giai đoạn hậu bị, mang thai và tiết sữa. Bài tổng quan này cung cấp thông tin một cách có hệ thống cho các nghiên cứu sâu hơn. Đồng thời những thông tin nàysẽ có ý nghĩa trong việc xây dựng khẩu phần cho bò sinh sản hướng thịt ở các giai đoạn sinh lý khác nhau.","The beef production industry of Viet Nam currently cannot meet the domestic demands and Viet Nam had to import increasing large quantities of both live cattle and frozen beef from foreign countries. Therefore, it is necessary to advance the domestic beef production. In beef industry, the determination of cattle requirements might be the main critical issues because feed is a major cost item which represents over 65% of total cost, and feed is one of the main factors effecting animal performance. Adequate supply of feed for nutrient requirements of a beef herd can maximize their productivities and reproductive performance, ensure animal welfare, and maximize profit of producers. This paper discussed the main physiological characteristics, the formulations to calculate the nutrition requirements, and some critical points needed to be considered when feeding heifers, pregnant beef cows, and lactating beef cows. This information will be useful for further researches and applications in beef production of Viet Nam.",{"EN":1227,"VI":1228},"REVIEW: PHYSIOLOGICAL CHARACTERISTICS, NUTRITION REQUIREMENTS AND SOME CONSIDERATIONSWHEN FEEDING BEEF COWS","Bài tổng quan: Đặc điểm sinh lý, nhu cầu dinh dưỡng \r\nvà một số điểm lưu ý khi nuôi bò sinh sản hướng thịt\r\n",{"VOID":1230},"[\"14095662104035670729\"]",{"EN":1232},"Beef cows,feeding,nutrition requirements","2025-01-27T20:23:19.771+00:00",[53],"http:\u002F\u002Ftesttapchi.vnua.edu.vn\u002Findex.php\u002Fvjasvn\u002Farticle\u002Fview\u002F267","http:\u002F\u002Ftesttapchi.vnua.edu.vn\u002Findex.php\u002Fvjasvn\u002Farticle\u002Fdownload\u002F267\u002F267",[1238,1255,1270,1283,1296],{"id":1239,"sortIndex":17,"researcher":16,"roles":1240,"affiliations":1241,"properties":1250},"a64ad9b2-7daf-4adc-8ebf-813578d0de28",[],[1242],{"id":1243,"sortIndex":17,"affiliation":1244,"properties":16},"e0060ea9-0237-4380-8a43-ccd7019d5a64",{"id":1243,"createTime":16,"updateTime":16,"relativeEntities":1245,"slug":16,"properties":1246,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":1249,"statistic":16},[],{"title":1247},{"EN":1248},"Faculty of Animal Sciences,Viet Nam National University of Agriculture",[],{"title":1251,"gsAuthor":1253},{"EN":1252},"Nguyen Ngoc Bang",{"VOID":1254},"jY9M79oAAAAJ",{"id":1256,"sortIndex":23,"researcher":16,"roles":1257,"affiliations":1258,"properties":1265},"7c353aae-52a6-4be4-ade4-1dddeb3cb401",[],[1259],{"id":1243,"sortIndex":17,"affiliation":1260,"properties":16},{"id":1243,"createTime":16,"updateTime":16,"relativeEntities":1261,"slug":16,"properties":1262,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":1264,"statistic":16},[],{"title":1263},{"EN":1248},[],{"title":1266,"gsAuthor":1268},{"EN":1267},"Tran Hiep",{"VOID":1269},"1QJh1U4AAAAJ",{"id":1271,"sortIndex":88,"researcher":16,"roles":1272,"affiliations":1273,"properties":1280},"ff229aa7-e4bd-4965-89bb-904d82213aa2",[],[1274],{"id":1243,"sortIndex":17,"affiliation":1275,"properties":16},{"id":1243,"createTime":16,"updateTime":16,"relativeEntities":1276,"slug":16,"properties":1277,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":1279,"statistic":16},[],{"title":1278},{"EN":1248},[],{"title":1281},{"EN":1282},"Pham Kim Dang",{"id":1284,"sortIndex":102,"researcher":16,"roles":1285,"affiliations":1286,"properties":1293},"72f0fbba-dff7-4412-b613-944d77a69476",[],[1287],{"id":1243,"sortIndex":17,"affiliation":1288,"properties":16},{"id":1243,"createTime":16,"updateTime":16,"relativeEntities":1289,"slug":16,"properties":1290,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":1292,"statistic":16},[],{"title":1291},{"EN":1248},[],{"title":1294},{"EN":1295},"Nguyen Thi Duong Huyen",{"id":1297,"sortIndex":116,"researcher":16,"roles":1298,"affiliations":1299,"properties":1306},"11851e18-b618-416e-906a-034f959938b4",[],[1300],{"id":1243,"sortIndex":17,"affiliation":1301,"properties":16},{"id":1243,"createTime":16,"updateTime":16,"relativeEntities":1302,"slug":16,"properties":1303,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":1305,"statistic":16},[],{"title":1304},{"EN":1248},[],{"title":1307},{"EN":1308},"Nguyen Xuan Trach",{"url":16,"publisher":1310,"properties":1322},{"id":6,"createTime":7,"updateTime":8,"relativeEntities":1311,"slug":10,"properties":1312,"entityType":14,"verifyStatus":15,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":17,"subjectFields":1314,"manageAffiliations":1315,"indexDatabases":1316,"url":16,"thumbnailPath":16,"statistic":1317,"gsStatistic":16,"type":14,"analyzePriority":16},[],{"title":1313},{"EN":13},[],[],[],{"impactFactor":17,"impactFactorByYear":1318,"i10Index":17,"i10IndexLast5Year":17,"totalPublication":23,"totalPublicationByYear":1319,"totalCitation":17,"totalCitationByYear":1320,"totalCitationPerPublication":17,"totalCitationPerPublicationByYear":1321,"hindexLast5Year":17,"hindex":17},{},{},{},{},{"issue":1323,"pages":1325,"volume":1327},{"VOID":1324},"1",{"VOID":1326},"130-142",{"VOID":384},{"total":17,"publishYear":150,"statisticByYear":1329},{},"2025-10-28T05:40:47.381+00:00",[],[1333,1335,1337,1339,1341,1343,1345,1347,1349,1351,1353,1355,1357,1359,1361,1363,1365,1367,1369,1371,1373,1375,1377,1379,1381,1383,1385,1387,1389,1391,1393,1395,1397],{"id":16,"text":1334,"url":16,"identifiers":16},"AFRC (1993). Energy and protein requirements of ruminants, Wallingford, England, CAB International.",{"id":16,"text":1336,"url":16,"identifiers":16},"Cheeke, P. R. (2005). Applied animal nutrition: feeds and feeding, Upper Saddle River, NJ, Pearson Prentice Hall.",{"id":16,"text":1338,"url":16,"identifiers":16},"Chenette, C. G. and Frahm, R. R. (1981), Yield and compositions of milk from various two-breed cross cows, Journal of Animal Science, 52: 483-492.",{"id":16,"text":1340,"url":16,"identifiers":16},"Chiba, L. I. (2009). Animal nutrition handbook [Online]. Available: http:\u002F\u002Fwww.ag.auburn.edu \u002F~chibale\u002Fanimalnutrition.html [Accessed 30 November 2012].",{"id":16,"text":1342,"url":16,"identifiers":16},"Church, D. C. (2010). Livestock feeds and feeding, Boston, NJ, Prentice Hall.",{"id":16,"text":1344,"url":16,"identifiers":16},"CSIRO (1990). Feeding standards for Australian livestock: ruminants, East Melbourne, Australia, CSIRO Publishing.",{"id":16,"text":1346,"url":16,"identifiers":16},"Dunn, T. G. and Moss, G. E. (1992). Effect of nutrient deficiencies and excesses on reproductive efficiency of livestock, Journal of Animal Science, 70: 1580-1593.",{"id":16,"text":1348,"url":16,"identifiers":16},"Dziuk, P. J. and Bellows, R. A. (1983). Management of reproduction in beef cattle, sheep, and pig, Journal of Animal Science, 57: 355-366.",{"id":16,"text":1350,"url":16,"identifiers":16},"Ensminger, M. E. and Perry, R. C. (1997). Beef cattle science, Danville, Illinois, Interstate Publishers.",{"id":16,"text":1352,"url":16,"identifiers":16},"Ferrell, C. L., Grrett, W. N. and Hinman, N. (1976). Growth, development and composition of the under and gravituterus of beef heifers during pregnancy, Journal of Animal Science, 42: 1477-1489.",{"id":16,"text":1354,"url":16,"identifiers":16},"Ferrell, C. L., Laster, D. B. and Prior, R. L. (1982). Mineral excretion during prenatal growth of cattle, Journal of Animal Science, 54 (3): 618-624.",{"id":16,"text":1356,"url":16,"identifiers":16},"Ferrell, C. L. (1989). Placental regulation of fetal growth. In: Campion, D. R., Hausman, G. J. and Martin, R. J. (eds.) Animal growth regulation New York: Plenum Press.",{"id":16,"text":1358,"url":16,"identifiers":16},"Ferrell, C. L. (1991). Nutrient requirements and various factors effecting fetal growth and deverlopment, Minnesota Nutrition Conference, 52: 76-92.",{"id":16,"text":1360,"url":16,"identifiers":16},"Ferrell, C. L. (2005). Beef cattle. In: Pond, W. G., Church, D. C., Pond, K. R. and Schoknecht, P. A. (eds.) Basic animal nutrition and feeding. Hoboken, NJ: Wiley.",{"id":16,"text":1362,"url":16,"identifiers":16},"Gill, C. S. and Allaire, F. R. (1976). Relationship of age at first calving days open, days dry, and herd life with a profile function for dairy cattle, Journal of Dairy Science, 59: 1131-1139.",{"id":16,"text":1364,"url":16,"identifiers":16},"Jackobsen, P. E. (1956). Protein requirement for fetus formation in cattle International Congress of Animal Husbandry, 6: 115-126.",{"id":16,"text":1366,"url":16,"identifiers":16},"Jackobsen, P. E., Sorensen, P. H. and Larsen, H. (1957). Energy investigation as related to fetus formation in cattle, ActaAgric. Scand., 7: 103-112.",{"id":16,"text":1368,"url":16,"identifiers":16},"Jenkins, T. G. and Ferrell, C. L. (1984). A note on lactation curve s of crossbred cows, Animal Prodcution, 39: 479-482.",{"id":16,"text":1370,"url":16,"identifiers":16},"John, B. H., William, W. S., Scott, M. B. (2009). Nutrition and feeding of the cow-calf herd: production cycle nutrition and nutrient requirements of cows, pregnant heifers and bulls, Publications and Educational Resources, Verginiastate university. Available: https:\u002F\u002Fpubs.ext.vt.edu\u002F400\u002F400-012\u002F400-012.html [Accessed 5 November 2015].",{"id":16,"text":1372,"url":16,"identifiers":16},"Marston, T. T., Blasi, D. A., Brazle, F. K. and Kuhl, G. L. (1998). Beef cow nutrition guide, US, Kansas State University.",{"id":16,"text":1374,"url":16,"identifiers":16},"NRC (1989). Nutrient requirements of dairy cattle. Washington, D.C: National Academy Press.",{"id":16,"text":1376,"url":16,"identifiers":16},"NRC (2000). Nutrient requirements of beef cattle: seventh revised edition: update 2000, US, The National Academies Press.",{"id":16,"text":1378,"url":16,"identifiers":16},"NRC (2001). Nutrient requirements of dairy cattle, Washington, DC, The National Academies Press.",{"id":16,"text":1380,"url":16,"identifiers":16},"NRC (1996). Nutrient requirements of beef cattle, Washington, DC, National Academy Press.",{"id":16,"text":1382,"url":16,"identifiers":16},"Prior, R. L. and Laster, D. B. (1979), Development of bovinfetus, Journal of Animal Science, 48:1546-1553.",{"id":16,"text":1384,"url":16,"identifiers":16},"Sacco, R. E., Baker, J. F. and Cartwright, T. C. (1987). Production characteristics of primiparousfemales of a five-breed dialled, Journal of Animal Science, 64: 1612-1618.",{"id":16,"text":1386,"url":16,"identifiers":16},"Terrell, H. F. and Reid, J. T. (1965). Prediction of energy value of cow's milk, Journal of Dairy Science, 48: 1215-1223.",{"id":16,"text":1388,"url":16,"identifiers":16},"Thomas, C. (2004). Feed into milk :a new applied feeding system for dairy cows: an advisory manual, Nottingham, UK., Nottingham University Press.",{"id":16,"text":1390,"url":16,"identifiers":16},"Thomas, H. S. (2009). Storey'sguide to raising beef cattle, North Adams, Mass, StoreyPub.",{"id":16,"text":1392,"url":16,"identifiers":16},"Tisch, D. (2006). Animal feeds, feeding and nutrition, and ration evaluation, Clifton Park, NY, Thomson Delmar Learning.",{"id":16,"text":1394,"url":16,"identifiers":16},"Tudor, G. D. (1972).The effect of pre- and post-natal nutrition on growth of beef cattle. I. The effect of nutrition and parity of the dam on calf birth weight, Australian Journal of Agricultural Research, 23:389-385.",{"id":16,"text":1396,"url":16,"identifiers":16},"Tylutky, T. P., Fox, D. G. and Anrique, R. G. (1994).Predicting net energy and protein requirements for growth of implanted annonimplantedheifers and steers and nonimplantedbulls varying in body size, Journal of Animal Science, 72:1806-1813.",{"id":16,"text":1398,"url":16,"identifiers":16},"TylutkY, T. P., Fox, D. G., Durbal, V. M., Tedeschi, L. O., Russell, J. B., Van Amburgh, M. E., Overton, T. R., Chase, L. E. and Pell, A. N. (2008).Cornell net carbohydrate and protein system: a model for precision feeding of dairy cattle, Animal Feed Science and Technology, 143:174-202.",{"id":1400,"createTime":1401,"updateTime":1402,"relativeEntities":1403,"slug":1404,"properties":1405,"entityType":48,"verifyStatus":49,"verifyTime":1416,"verifyNote":51,"languages":1417,"translateLanguages":16,"viewCount":17,"primaryUrl":1418,"fullTextUrl":1419,"authors":1420,"publicationType":128,"publisherRelationship":1487,"citationCount":17,"citationInfo":1505,"publishDate":639,"publishYear":150,"citationAnalyzeStatus":15,"lastCitationAnalyze":1507,"indexDatabases":1508,"openAccess":16,"references":1509,"isForceReanalyzing":229},"f0a1650c-2bc9-4b09-913d-e59118a8567b","2025-01-27T20:23:19.864+00:00","2025-10-28T05:40:47.369+00:00",[],"B%E1%BB%95-sung-d%E1%BA%A7u-v%C3%A0-nit%C6%A1-phi-protein-v%C3%A0o-kh%E1%BA%A9u-ph%E1%BA%A7n-%C4%91%E1%BB%83-gi%E1%BA%A3m-ph%C3%A1t-th%E1%BA%A3i-kh%C3%AD-m%C3%AAtan-c%E1%BB%A7a-b%C3%B2-sinh-tr%C6%B0%E1%BB%9Fng-",{"abstract":1406,"title":1409,"gsPaper":1412,"keywords":1414},{"VI":1407,"EN":1408},"A two factorial experiment was carried out in three months (June to August, 2012) at the experimental station of Viet Nam National University of Agriculture to determine the effect of dietary supplementation with four different levels of sunflower oil (SFO) and two different kinds of non-protein nitrogen (NPN) on enteric methane emissions and performance of growing cattle. Twenty-four growing Lai Sind cattle (170 kg on average) were randomly divided into 8 blocks corresponding to 8 diets. Each diet includes 2% NaOH-treated rice straws and cassava leaf meal (1% BW - body weight, dry matter basis) as a basal diet supplemented with one of four SFO levels (1.5%, 3.0%, 4.5%, 6.0%) in combination with 4% calcium nitrate or 1.5% urea as NPN source supplement. Methane emissions was determined by using CH4 to CO2 ratio method. Results showed that methane emissions intensity (l\u002Fkg DMI - dry matter intake) was reduced by 26% when using nitrate supplement instead of urea supplement. The increase in oil level in the diet nonlinearly reduced methane emissions. The best level of SFO supplement was 3.0%. However, the best dietary treatment was supplementation with 4% calcium nitrate and 1.5% SF oil. It was also shown that the estimated energy losses as CH4 emissions from the experiment diet ranged from 5-8% gross energy intake, compared with around 12% potential energy loss from diet without supplement. In conclusion, it is suggested that the diets of growing cattle should be supplemented with 4% calcium nitrate and 1.5% oil to mitigate methane emissions. ","Thí nghiệm hai nhân tố được tiến hành trong ba tháng (tháng Sáu đến tháng Tám năm 2012) tại trại thí nghiệm - Học viện Nông nghiệp Việt Nam để xác định ảnh hưởng của việc bổ sung vào khẩu phẩn 4 mức dầu hướng dương (SFO) và một trong hai loại nitơ phi protein (NPN) đến sự phát thải khí mêtan do lên men ở dạ cỏ và năng suất của bò sinh trưởng. 22 bò Lai Sind (khối lượng trung bình 170kg) được chia ngẫu nhiên vào 8 ô thí nghiệm tương ứng với 8 khẩu phần ăn. Mỗi khẩu phần ăn gồm khẩu phần cơ sở là rơm đã xử lý với 2% NaOH và bột lá sắn (1% BW - khối lượng cơ thể, tính theo vật chất khô). Khẩu phần cơ sở được bổ sung với một trong 4 mức SFO (1,5%, 3,0%, 4,5%, 6,0 %, tính theo vật chất khô) kết hợp với một trong hai loại NPN (hoặc 4% canxi nitrat hoặc 1,5%). Lượng phát thải khí mêtan được xác định bằng phương pháp sử dụng tỷ lệ CH4\u002FCO2. Kết quả cho thấy cường độ phát thải khí metan (l\u002Fkg DMI - chất khô thu nhận) giảm 26% ở khẩu phần bổ sung canxi nitrat so với khẩu phần bổ sung urê. Tăng mức SFO trong khẩu phần làm giảm lượng phát thải mêtan một cách không tuyến tính. Mức bổ sung SFO tốt nhất là 3,0%. Tuy nhiên, tỷ lệ bổ sung kết hợp vào khẩu phần tốt nhất là 4% canxi nitrat và 1,5% SFO. Kết quả cũng chỉ ra rằng sự mất năng lượng dưới dạng CH4 ở các khẩu phần thí nghiệm ước tính chỉ chiếm khoảng 5-8% năng lượng thô ăn vào, so với mức độ thất thoát khoảng 12% ở khẩu phần không bổ sung. Kết luận, khẩu phần của bò sinh trưởng nên được bổ sung với 4% canxi nitrat và 1,5% dầu hướng dương để giảm lượng phát thải khí mêtan.",{"EN":1410,"VI":1411},"DIETARY SUPPLEMENTATION OF OIL AND NON-PROTEIN NITROGEN TO MITIGATE METHANE EMISSIONS FROM GROWING CATTLE","Bổ sung dầu và nitơ phi protein vào khẩu phần \r\nđể giảm phát thải khí mêtan của bò sinh trưởng\r\n",{"VOID":1413},"[\"12129944568306585311\"]",{"EN":1415},"Canxi nitrat,dầu hướng dương,gia súc sinh trưởng,phát thải khí mêtan","2025-01-27T20:23:19.863+00:00",[53],"http:\u002F\u002Ftesttapchi.vnua.edu.vn\u002Findex.php\u002Fvjasvn\u002Farticle\u002Fview\u002F265","http:\u002F\u002Ftesttapchi.vnua.edu.vn\u002Findex.php\u002Fvjasvn\u002Farticle\u002Fdownload\u002F265\u002F265",[1421,1434,1449,1461,1475],{"id":1422,"sortIndex":17,"researcher":16,"roles":1423,"affiliations":1424,"properties":1431},"797a242b-d912-4504-88ab-7259bafdc894",[],[1425],{"id":1243,"sortIndex":17,"affiliation":1426,"properties":16},{"id":1243,"createTime":16,"updateTime":16,"relativeEntities":1427,"slug":16,"properties":1428,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":1430,"statistic":16},[],{"title":1429},{"EN":1248},[],{"title":1432,"gsAuthor":1433},{"EN":1267},{"VOID":1269},{"id":1435,"sortIndex":23,"researcher":16,"roles":1436,"affiliations":1437,"properties":1446},"8d86d0d1-a789-41de-9e03-0c4c7e867467",[],[1438],{"id":1439,"sortIndex":17,"affiliation":1440,"properties":16},"6ff7fcda-a9e1-470e-a0c8-fc5c0272aff3",{"id":1439,"createTime":16,"updateTime":16,"relativeEntities":1441,"slug":16,"properties":1442,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":1445,"statistic":16},[],{"title":1443},{"EN":1444},"Nation Institute of Animal Sciences, Ha Noi, Viet Nam",[],{"title":1447},{"EN":1448},"Dang Vu Hoa",{"id":1450,"sortIndex":88,"researcher":16,"roles":1451,"affiliations":1452,"properties":1459},"e7a5040e-de77-4347-a272-805d40ea636d",[],[1453],{"id":1243,"sortIndex":17,"affiliation":1454,"properties":16},{"id":1243,"createTime":16,"updateTime":16,"relativeEntities":1455,"slug":16,"properties":1456,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":1458,"statistic":16},[],{"title":1457},{"EN":1248},[],{"title":1460},{"EN":1282},{"id":1462,"sortIndex":102,"researcher":16,"roles":1463,"affiliations":1464,"properties":1471},"893f8968-8704-4487-a832-03d936f6fbf3",[],[1465],{"id":1243,"sortIndex":17,"affiliation":1466,"properties":16},{"id":1243,"createTime":16,"updateTime":16,"relativeEntities":1467,"slug":16,"properties":1468,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":1470,"statistic":16},[],{"title":1469},{"EN":1248},[],{"title":1472,"gsAuthor":1474},{"EN":1473},"Nguyen Ngọc Bang",{"VOID":1254},{"id":1476,"sortIndex":116,"researcher":16,"roles":1477,"affiliations":1478,"properties":1485},"ed415996-39a1-4b29-8a06-ac571d5cc1ca",[],[1479],{"id":1243,"sortIndex":17,"affiliation":1480,"properties":16},{"id":1243,"createTime":16,"updateTime":16,"relativeEntities":1481,"slug":16,"properties":1482,"entityType":16,"verifyStatus":16,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":16,"url":16,"parentIds":1484,"statistic":16},[],{"title":1483},{"EN":1248},[],{"title":1486},{"EN":1308},{"url":16,"publisher":1488,"properties":1500},{"id":6,"createTime":7,"updateTime":8,"relativeEntities":1489,"slug":10,"properties":1490,"entityType":14,"verifyStatus":15,"verifyTime":16,"verifyNote":16,"languages":16,"translateLanguages":16,"viewCount":17,"subjectFields":1492,"manageAffiliations":1493,"indexDatabases":1494,"url":16,"thumbnailPath":16,"statistic":1495,"gsStatistic":16,"type":14,"analyzePriority":16},[],{"title":1491},{"EN":13},[],[],[],{"impactFactor":17,"impactFactorByYear":1496,"i10Index":17,"i10IndexLast5Year":17,"totalPublication":23,"totalPublicationByYear":1497,"totalCitation":17,"totalCitationByYear":1498,"totalCitationPerPublication":17,"totalCitationPerPublicationByYear":1499,"hindexLast5Year":17,"hindex":17},{},{},{},{},{"issue":1501,"pages":1502,"volume":1504},{"VOID":1324},{"VOID":1503},"109-118",{"VOID":384},{"total":17,"publishYear":150,"statisticByYear":1506},{},"2025-10-28T05:40:47.368+00:00",[],[1510,1512,1514,1516,1518,1520,1522,1524,1526,1528,1530,1532,1534,1536,1538,1540,1542,1544,1546,1548],{"id":16,"text":1511,"url":16,"identifiers":16},"AscensãoA. 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La nutrition azote´einfluence l’ingestionchez la vachelaitière. INRA Production Animale, 16:27-37.",{"id":16,"text":1521,"url":16,"identifiers":16},"Giger-ReverdinS., SauvantD., VermorelM. and JouanyJ. P. (2000). Empirical modelling of methane losses from ruminants, 7:187-190.",{"id":16,"text":1523,"url":16,"identifiers":16},"HaqueM.N., Cornou, C., Madsen, J., (2014). Estimation of methane emission using the CO2method from dairy cows fed concentrate with different carbohydrate compositions in automatic milking system. Livestock Science,164: 57-66.",{"id":16,"text":1525,"url":16,"identifiers":16},"HuhtanenP., Cabezas-Garcia, E.H., Utsumi, S., Zimmerman, S.(2015). Comparison of methods to determine methane emissions from dairy cows in farm conditions. Journal of Dairy Science 98: 3394-3409.",{"id":16,"text":1527,"url":16,"identifiers":16},"Hoover W. H. and Stokes S. R. (1991). Balancing carbohydrates and proteins for optimum rumen microbial yield. 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(2004) Methane emissions from beef cattle: Effects of monensin, sunflower oil, enzymes, yeast, and fumaricacid. J. Anim. Sci., 82(11):3346-3356.",{"id":16,"text":1545,"url":16,"identifiers":16},"UngerfeldE. M. and Kohn, R. A. (2006).The role of thermodynamics in the control of ruminal fermentation. Pages 55-85inK. Sejrsen, T. Hvelplund, and M. O. Nielsen, eds. Ruminant physiology: Digestion, metabolism and impact of nutrition ongeneexpression, immunology and stress. WageningenAcademic Publishers, Wageningen, the Netherlands.",{"id":16,"text":1547,"url":16,"identifiers":16},"USEPA (2000) Global Anthropogenic Non-CO2 Greenhouse Gas Emissions: 1990-2020, USEPA, Washington, D.C.",{"id":16,"text":1549,"url":16,"identifiers":16},"Zhou Z., MengQ. and Yu Z. (2011).Effects of methanogenicinhibitorson methane production and abundances of methanogens and cellulolytic bacteria in in vitro ruminal cultures. Appl. Eviron. Microbiol.,77: 2634-2639."]