Results 21 to 30 of about 526,165 (306)
Recent advances in nutrient requirements of meat-type sheep in China: A review
Journal of Integrative Agriculture, 2022 China has the world's largest sheep flock and the largest producer of sheep meat by far. However, the nutrient requirements have not been systemically studied and there is a lack of knowledge of nutrient requirement for meat-type sheep in China.
Tao MA +7 more
doaj +1 more source
Hydrolyzed Agricultural Residues—Low-Cost Nutrient Sources for l-Lactic Acid Production
Fermentation, 2020 Lactic acid is a building block for polylactic acid, which is one of the most promising polymers based on renewable resources and is used mainly in packaging industry.
Susan Krull +3 more
doaj +1 more source
Recent advances in sturgeon nutrition. [PDF]
, 2017 Sturgeons are fish species of biological and economical importance, and most of them are endangered, vulnerable or rare because of their large size, late sexual maturity, long period between spawning, and longevity.
Hung, Silas SO
core +2 more sources
Hayati Journal of Biosciences, 2017 Shrimp is a very important source of protein which is patronized by almost half of the world's population, and hence a very important specie in aquaculture. There is the need for increase in shrimp production worldwide to meet consumer demands.
Christian Larbi Ayisi +4 more
doaj +1 more source
Development of an equation to predict net protein requirements for the growth of Zebu beef cattle
Animal, 2020 The accurate estimation of protein requirements for beef cattle is a key factor in increasing livestock profitability and decreasing the environmental impacts of excessive N excretion due to mismatching between assumed requirements and diet formulation ...
L.F. Costa e Silva +6 more
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Animal, 2014 Reducing the CP level of the diet allows for a reduction in N excretion without limiting performance as long as the amino acid (AA) requirements are covered. The availability of crystalline AA has permitted for a considerable reduction in the CP level of
M. Gloaguen +4 more
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Genotypic Variation in Nutrient Uptake Requirements of Rice Using the QUEFTS Model
Agronomy, 2020 Nutrient requirements for single-season rice using the quantitative evaluation of the fertility of tropical soils (QUEFTS) model in China have been estimated in a previous study, which involved all the rice varieties; however, it is unclear whether a ...
Tao Sun +5 more
doaj +1 more source
Environmental impacts of precision feeding programs applied in pig production
Animal, 2018 This study was undertaken to evaluate the effect that switching from conventional to precision feeding systems during the growing-finishing phase would have on the potential environmental impact of Brazilian pig production. Standard life-cycle assessment
I. Andretta +4 more
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Response to Dewey et al.’s Letter
World Nutrition, 2023 ...
Arun Kumar Gupta +3 more
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Predicting post-absorptive protein and amino acid metabolism
Revista Brasileira de Zootecnia, 2018 Sustainable production of adequate quantities of food to support a growing human population is a worldwide goal. Under current feeding conditions in the United States, dairy cattle convert dietary nitrogen to milk nitrogen with 25% efficiency.
Mark D. Hanigan +5 more
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