Bulletin of the National Research Centre
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Assessment of respiratory and reproductive impacts of artisanal refinery activities on male Albino Wistar rats: implications for environmental healthAbstract
Background
Artisanal petroleum refining operations have been known to produce a significant volume of air pollutants. The highest concentration of pollutants is generated during the oven heating or crude boiling phase of the operation. The major pollutant is black carbon or soot. Although t... ...
Bulletin of the National Research Centre -
Modified and improved performance of local hammermill for mushroom residues chopping
Bulletin of the National Research Centre - Tập 46 - Trang 1-9 - 2022
During the mushroom production process, about one-fifth of the mushroom gets lost. The mushroom residues (MR) are rich in nutrients and can be utilized in diverse applications. Therefore, the goal of this research was to modify a local hammermill to improve the performance of chopping mushroom residues to be efficient used as a by-product. The experiments were conducted on a hammermill without and......
Cestocidal effects of Balanites aegyptiaca fruits’ methanolic extract on the adult Dipylidium caninum
Bulletin of the National Research Centre - Tập 44 - Trang 1-5 - 2020
The persistent problem of canine infection with Dipylidium caninum, in spite of the wide accessibility of drugs proposed essentially to kill cestodes, recommends the need to discover other effective alternative therapy. The present study aimed to explore the role of Balanites aegyptiaca fruits against the adult D. caninum, and whether its methanolic extract had any effect on the tegument of adult ......
Phosphorus-solubilizing bacteria isolated from the rhizosphere of wild potato Solanum bulbocastanum enhance growth of modern potato varieties
Bulletin of the National Research Centre - Tập 46 - Trang 1-10 - 2022
Wild potato species harbor a distinctive rhizosphere microbiome relative to their modern counterparts, thus providing a competitive advantage for acquiring phosphorus (P) in their native habitats. Despite this, the effects of transferring phosphorus-solubilizing bacteria (PSB), recruited from wild potatoes rhizosphere, on modern potato varieties’ performance has not been investigated. Here, it wa......
Methicillin-resistant Staphylococcus aureus: novel treatment approach breakthroughs
Bulletin of the National Research Centre - Tập 47 - Trang 1-15 - 2023
Methicillin-resistant Staphylococcus aureus (MRSA) is a common bacterial infection that is a significant source of illness and mortality globally. The advancements in antibiotic therapies continue to be the critical aspects of treating bacterial infections, and their usage has lowered patient mortality and raised life expectancy.
The ideal treatments for MRSA remain challenging, and the quest for......
Bacterial biosurfactant from Citrobacter freundii MG812314.1 as a bioremoval tool of heavy metals from wastewater
Bulletin of the National Research Centre - Tập 43 - Trang 1-14 - 2019
The problem of heavy metal contamination is a global issue, and the challenge is to develop methods to remove heavy metals from soil and water. Recently, biosurfactants are one of the compounds that provide an attractive eco-friendly alternative to the physicochemical process in alleviating the heavy metals. Sixty bacterial isolates were isolated from Al-Rahawy drain sediments and screened for bio......
Kỹ thuật phủ đất như một phương pháp tiết kiệm nước trong nông nghiệp đất khô: bài báo tổng quan Dịch bởi AI
Bulletin of the National Research Centre - Tập 43 - Trang 1-6 - 2019
Tài nguyên nước nông nghiệp đã bị giới hạn trong những năm qua do biến đổi khí hậu và lượng mưa không đều ở các vùng khô hạn và bán khô hạn. Để giảm thiểu căng thẳng về nước trong nông nghiệp, việc phủ đất có ảnh hưởng quan trọng như một kỹ thuật tiết kiệm nước trong canh tác cây trồng dựa vào mưa. Kỹ thuật này đặc biệt quan trọng trong việc bảo tồn độ ẩm cho đất, điều chỉnh nhiệt độ đất và hạn ch......
#nông nghiệp #tiết kiệm nước #phủ đất #vật liệu phủ #canh tác cây trồng #hệ sinh thái đất
Bioherbicidal activity of Eruca sativa fresh shoot aqueous extract for the management of two annual weeds associating Pisum sativum plants
Bulletin of the National Research Centre - Tập 43 - Trang 1-7 - 2019
Brassica species have been established to have very high concentrations of glucosinolates, flavonols, and other secondary metabolites that achieved good results in weed management strategy. So, this study highlights how to investigate the allelopathic potential of Eruca sativa fresh shoot aqueous extract as a natural bioherbicide to control Phalaris minor and Beta vulgaris weeds beside its effect ......
Salinity tolerance improvement of in vitro propagated Paulownia tomentosa using proline
Bulletin of the National Research Centre - Tập 44 - Trang 1-7 - 2020
Paulownia tomentosa has been used as an ornamental plant and is still vastly used for this objective and can be utilized for the production of energy, wooden building materials, and paper pulp. The aim was to improve the in vitro propagation ability under salinity stress. This experiment was conducted on Paulownia tomentosa at Tissue Culture Technique Lab., Central Laboratories, Department of Orna......
Mitigation the adverse effect of salinity stress on the performance of the tomato crop by exogenous application of chitosanAbstract Background In recent years, ecofriendly compounds such as chitosan has been used to alleviate the destructive effects of salt stress. Chitosan is a natural biodegradable compound with no toxicity in nature and act as a stress tolerance inductor involved in physiological processes and prevent water loss through transpiration...
Bulletin of the National Research Centre - - 2020
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