نتایج جستجو برای: small ruminant

تعداد نتایج: 790614  

Journal: :Polish Journal of Veterinary Sciences 2023

The study was carried out in Polish goat population to estimate the prevalence of nasal cavity infection with various staphylococcal species including methicillin-resistant Staphylococcus aureus(MRSA), investigate potential permissive role small ruminant lentivirus (SRLV) and determine level clonality S. aureus isolates. Nasal swabs blood samples were collec-ted from 1300 clinically healthy adu...

Journal: :International Journal of Environment, Agriculture and Biotechnology 2022

Peste des petits ruminants (PPR) is a major constraint to the productivity of small in Sierra Leone. The survey aimed investigate prevalence Petits Ruminants and create awareness among livestock farmers on dangers disease sector study districts. sampling frame was rearing households Leone 298 were included study. A multi-stage utilized for selection individual households. First purposive five d...

Journal: :Journal of animal science 2010
T J Hackmann J N Spain

Accurate voluntary feed intake (VFI) prediction is critical to the productivity and profitability of ruminant livestock production systems. Simple empirical models have been used to predict VFI for decades, but they are inflexible, restrictive, and poorly accommodate many feeding conditions, such as those of developing countries. We have developed a mechanistic model to predict VFI over a range...

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