نتایج جستجو برای: animal production science

تعداد نتایج: 1229504  

     In structural equation modeling, it is possible to create hidden variables that cannot be directly measured by the researcher. The aim of this study was to model the structural equations of hidden genetic constructs of production, reproduction and longevity of Holstein dairy cows in Iran using breeding value of the traits that make up these constructs. Accordingly, the breeding value of th...

Journal: :journal of health management and informatics 0
mahnaz yadollahi najmeh haseli narges shamsedini sedighe yousefi ali poostforoushfard forogh dehbozorgian

introduction: science production is one of the main dimensions of sustainable development in any country. thus, universities as the major centers for science production play a key role in development. the present study aimed to assess the trend of science production in iran’s type i universities of medical sciences from 2007 to 2012. method: in this study, the universities’ scores of empowering...

Journal: :Journal of animal science 2012
C L Morris

It has traditionally been the responsibility of the animal science community to develop management, nutrition, health and well-being protocols for animals raised for production purposes. The vast array of scientific inquiry dedicated to production livestock have been instrumental in the management of these animals to optimize a value-based end product. Within the last several decades however, t...

Journal: :iranian journal of applied animal science 2015
n. bhatt

livestock are an integral part of the agriculture sector and encompass a great impact on the national economy. an eco-friendly alternative to enhance production, prevent and treat disease conditions of animal is a great challenge for animal nutritionists. keeping farm animals healthy is necessary to obtain healthy animal products. the use of naturally occurring compounds like herbs, herbal prep...

2013
Ana Beatriz Garcia

1 Ph.D., post-doctoral studies at Department of Agro-industrial Management and Technology-FCA/UNESP-Botucatu e-mail: [email protected] 2 Professor, Department of Animal Production – FMVZ/ UNESP-Botucatu 3 Professor, Department of Agro-industrial Management and Technology FCA/ UNESP-Botucatu 4 Ph.D. student in Animal Science FMVZ/ UNESP-Botucatu 5 Department of Agro-industrial Managemen...

Journal: :jentashapir journal of health research 0
mohammad ali zamani research department, ahvaz jundishapur university of medical sciences, ahvaz, ir iran; research department, ahvaz jundishapur university of medical sciences, ahvaz, ir iran. tel: +98-9166123968

2008
J. L. ELLIS A. BANNINK N. E. ODONGO B. W. MCBRIDE

J. L. ELLIS *, J. DIJKSTRA , E. KEBREAB , A. BANNINK , N. E. ODONGO , B. W. MCBRIDE 1 AND J. FRANCE1 1Centre for Nutrition Modelling, Department of Animal and Poultry Science, University of Guelph, Guelph, ON, N1G 2W1, Canada Animal Nutrition Group, Wageningen Institute of Animal Sciences, Wageningen University, Marijkeweg 40, 6709 PG, Wageningen, The Netherlands 3Department of Animal Science, ...

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