Tạp chí Nông nghiệp và Phát triển
ACI
2615-9503
2615-949X
Việt Nam
Cơ quản chủ quản: N/A
Phân tích ảnh hưởng
Các bài báo tiêu biểu
Relationship between the ratio of villous height:crypt depth and gut bacteria counts as well production parameters in broiler chickens
Tập 20 Số 3 - Trang 1-10 - 2021
The villous height to crypt depth (V:C) ratio is one of the most significant
parameters which is associated with the nutrients’ absorption and greater body
weight. The objective of this study was to assess the relationship between V:C
ratio, gut bacteria counts and production parameters in broiler chickens. A
total of 100 individual broilers were randomly selected from a farm with 40,000
Ross 308 ...
#Broilers #Crypt depth #Gut health #Meat quality #Villous height
The use of water spinach (Ipomoea aquatica) in domestic wastewater treatment
Tập 17 Số 3 - Trang 49-54 - 2018
The main objective of this study was to examine the efficacy and capacity of
using hydroponic systems in municipal pollutant removal at household scale.
Three pilot scaled hydroponic systems [dimensionfor each system: 4.5 m (L) x Φ
114 mm] were installed to investigate the optimal age of vegetable, planting
density and retention time for household wastewater treatment, respectively.
Water spinach...
#Domestic wastewater #Household #Hydroponics #Wastewater treatment #Water spinach
Field assessment of the efficacy of M.B., LIBDV and Winterfield 2512 strain vaccines against infectious bursal disease in chickens
Tập 17 Số 6 - Trang 15-23 - 2018
Live virus vaccines are very important parts of the prevention of Infectious
Bursal Disease (IBD) in chickens. However, the successful IBD vaccination
depends on IBD field pressure, vaccination technique, the immune status of the
chicken, and especially IBDV strains used in the vaccines which are able to
break through a higher level of maternal-derived antibodies (MDA). The objective
of this field...
Spray-drying microencapsulation of β-carotene by polysaccharide from yeast cell walls
Tập 18 Số 6 - Trang 49-57 - 2019
It is well known that β-carotene plays an important role in human health.
However, it is susceptibly degraded by environmental conditions including
temperature, light and oxygen, due to its natural structure of conjugated double
bonds chain. Polysaccharide (PS) from the yeast cell walls has appeared to be an
excellent choice of encapsulating agent that can be used to encapsulate
biologically activ...
#β-carotene #Microencapsulation #Polysaccharide #Spray drying #Yeast cell wall
Genetic analysis of African swine fever virus based on major genes encoding p72, p54 and p30
Tập 20 Số 3 - Trang 18-25 - 2021
African swine fever (ASF) is reported as a highly contagious hemorrhage lethal
disease of domestic and wild swine. The causative agent of ASF is a large
enveloped DNA virus with a complex structure. There are twenty-four ASFV
genotypes described to date. However, in Vietnam, only genotypes II had been
previously described. The genetic characterization of ASFV enhances the
understanding of ASF epid...
Identification of porcine circovirus type 2 (PCV2), type 3 (PCV3) and porcine parvovirus (PPV) in swine by multiplex PCR test
Tập 20 Số 3 - Trang 11-17 - 2021
This study aimed to simultaneously detect three important viruses reported to be
involved in the reproductive problems of sows. A multiplex PCR (mPCR) test was
developed to provide rapid diagnosis of porcine circovirus type 2 and 3 (PCV2,
PCV3) and to illustrate parvovirus (PPV) prevalence in sow herds. Three pairs of
specific primers were designed to target PCV2 Cap gene, PCV3 Cap gene and PPV
NS...
#mPCR #PCV2 #PCV3 #PPV #Swine
Prevalence, antimicrobial resistance profiles and virulence genes of Vibriospp. isolated from shrimp retails in Ho Chi Minh City (Vietnam)
Tập 18 Số 3 - Trang 27-34 - 2019
This study was conducted to determine the diversity of pathogenic Vibrio
species, the antimicrobial resistance profile and the presence of virulence
genes linked to food-borne pathogens of Vibrio spp. isolated from shrimp samples
in Ho Chi Minh City, Vietnam. A total of 40 raw shrimp batches were collected
from retails markets (supermarket and street). All 133 test strains were
isolated from 40 sh...
#Vibrio #Shrimp #Prevalence #Antimicrobial resistance #Virulence genes
Assessment of surface water quality and some main rivers’ capacity of receiving wastewater in Ca Mau province, Vietnam
Tập 21 Số 3 - Trang 53-66 - 2022
Surface water from rivers plays a significant role in socio-economic development
in Ca Mau Province. It supplies freshwater for agriculture and aquaculture.
Faced with the pressures of development, surface water quality in Ca Mau
Province has been being at stake. The aim of this paper is to assess the water
quality status and wastewater receiving capacity of the main rivers of Ca Mau
Province. The...
#Ca Mau #Management #Surface water #Water quality #WQI
Optimization of total phenolic extraction of Chromolaena odorata leaf for antifungal activity against plant pathogens
Tập 18 Số 6 - Trang 38-48 - 2019
Phenolic compounds are secondary metabolites mainly responsible for different
pharmacological activities of the plant extracts. In this study,
microwave-assisted extraction (MAE) variables were optimized for the extraction
of the phenolic compounds from Chromolaena odorata (C. odorata) by using a
central composite design (CCD) of response surface methodology (RSM). The
optimized conditions were at...
#Antifungal #Chromolaena odorata #Microwave-assisted extraction #Phenolics #Response surface methodology
Isolation and optimization of the growth conditions of thermophilic microorganism from hot springs
Tập 17 Số 3 - Trang 55-60 - 2018
The aim of this study was to isolate and optimize the growth conditions of
thermophilic microorganism from hot springs. The isolation was conducted by
using the mineral salt basal medium supplemented with 0.6% yeast extract at
500C. Totally, 33 isolates of thermophilic microorganism were isolated from hot
springs at Truong Xuan (Khanh Hoa province) and Binh Chau (Ba Ria - Vung Tau
province). The e...