نتایج جستجو برای: animal production science
تعداد نتایج: 1229504 فیلتر نتایج به سال:
production is hard to achieve by increasing cropping area due to limited water resources. so, increased yield per unit area may be the solution to increase production. investigating productivity of production factors is very important in this context. the objective of this study is to measure the productivity of production factors in sugar beet production in fars province. the data needed for t...
A. BANNINK *, M. C. J . SMITS, E. KEBREAB , J. A. N. MILLS , J. L. ELLIS , A. KLOP , J. FRANCE 4 AND J. DIJKSTRA 5 1Department of Animal Production, Animal Sciences Group, Edelhertweg 15, 8219 PH Lelystad, The Netherlands Department of Animal Science, University of California, Davis CA 95616, USA 3School of Agriculture, Policy and Development, University of Reading, Earley Gate, Reading RG6 6AR...
Antibiotics and antibiotic resistance made news on several fronts in the past year. Many public health organizations, including the CDC, used terms such as "crisis", "catastrophic consequences", and "nightmare scenario" to highlight the rapid emergence and spread of antibiotic resistance. A report from the Pew Commission on Industrial Farm Animal Production, on the fifth anniversary of the publ...
Ethicists have commonly appealed to science to bolster their arguments for elevating the moral status of nonhuman animals. I describe a framework within which I take many ethicists to be making such appeals. I focus on an apparent gap in this framework between those properties of animals that are part of the scientific consensus, and those to which ethicists typically appeal in their arguments....
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