نتایج جستجو برای: livestock farm

تعداد نتایج: 57920  

Journal: :Journal of Farm Economics 1964

متن کامل
2013
Kimberly M. Fornace Emily L. Clark Sarah E. Macdonald Boniface Namangala Esron Karimuribo Joseph A. Awuni Olaf Thieme Damer P. Blake Jonathan Rushton

Small-scale commercial poultry production is emerging as an important form of livestock production in Africa, providing sources of income and animal protein to many poor households, yet the occurrence and impact of coccidiosis on this relatively new production system remains unknown. The primary objective of this study was to examine Eimeria parasite occurrence on small-scale commercial poultry...

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Journal: :iranian journal of veterinary research 2006
u. javed khan t. akhtar a. maqbool a. anees

epidemiological studies were undertaken at slaughter-houses, livestock farms, veterinary hospitals andon household buffaloes under climatic conditions of four different districts of punjab province. infection ratewas 22.29, 28.33, 17.08 and 12.75%, respectively in slaughter-house buffaloes, livestock farm buffaloes,veterinary hospital buffaloes and household buffaloes. overall the season wise t...

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Journal: :Animal : an international journal of animal bioscience 2011
B K Boogaard S J Oosting B B Bock J S C Wiskerke

Over the past 50 years, the scale and intensity of livestock farming have increased significantly. At the same time, Western societies have become more urbanised and fewer people have close relatives involved in farming. As a result, most citizens have little knowledge or direct experience of what farming entails. In addition, more people are expressing concerns over issues such as farm animal ...

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Journal: :Atmospheric Environment 1996

متن کامل
2016
Carl Andreas Grøntvedt Petter Elstrøm Marc Stegger Robert Leo Skov Paal Skytt Andersen Kjersti Wik Larssen Anne Margrete Urdahl Øystein Angen Jesper Larsen Solfrid Åmdal Siri Margrete Løtvedt Marianne Sunde Jørgen Vildershøj Bjørnholt

BACKGROUND  Emerging livestock-associated methicillin-resistant Staphylococcus aureus (MRSA) persist in livestock populations and represent a reservoir for transmission to humans. Understanding the routes of introduction and further transmission is crucial to control this threat to human health. METHODS  All reported cases of livestock-associated MRSA (CC398) in humans and pigs in Norway betw...

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2006
JAMES M. MACDONALD

Two powerful and related trends in the organization of U.S. farming are: production is shifting to larger family farms and agricultural contracts are increasingly being used to guide the production and marketing of farm commodities. These combined structural changes affect productivity and costs in agriculture and in the broader food sector, and also affect the financial returns to farmers, ben...

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2015
Stéphane Joost Michael W. Bruford

Livestock conservation is changing rapidly in light of policy developments, climate change, and diversifying market demands. The last decade has seen a step change in technology and analytical approaches available to define and manage Farm Animal Genetic Resources (FAnGR). However, these rapid changes pose challenges for FAnGR management in terms of technological continuity, analytical capacity...

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Journal: :Journal of Dairy Science and Biotechnology 2021

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Journal: :Cahiers Agricultures 2014

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نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید

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