نتایج جستجو برای: poultry farms
تعداد نتایج: 40655 فیلتر نتایج به سال:
Poultry farming is an important industry that provides food for a growing population. However, the welfare of birds major concern, as poor living conditions leads to abnormal behavior affects health and productivity flock. In order monitor improve birds, it have surveillance system in place monitors chickens alert farmers potential issues. This paper reviews current state art analysis poultry f...
Genotyping fi eld strains of African swine fever virus by p72 gene characterization. analysis of highly virulent Georgia 2007/1 isolate of African swine fever virus. To the Editor: Highly pathogen-ic avian infl uenza (HPAI) A(H5N1) virus is a deadly zoonotic pathogen. Since 2003, HPAI infections have been reported in millions of poultry and wild birds from 63 countries (1) and in 598 humans, am...
There are few published studies describing the unique management practices, farm design and housing characteristics of commercial meat chicken and layer farms in Australia. In particular, there has been a large expansion of free range poultry production in Australia in recent years, but limited information about this enterprise exists. This study aimed to describe features of Australian commerc...
Avian hosts constitute a natural reservoir for thermophilic Campylobacter species, primarily Campylobacter jejuni and Campylobacter coli, and poultry flocks are frequently colonized in the intestinal tract with high numbers of the organisms. Prevalence rates in poultry, especially in slaughter-age broiler flocks, could reach as high as 100% on some farms. Despite the extensive colonization, Cam...
Coccidiosis is one of the biggest challenges faced by the global poultry industry. Recent studies have highlighted the ubiquitous distribution of all Eimeria species which can cause this disease in chickens, but intriguingly revealed a regional divide in genetic diversity and population structure for at least one species, Eimeria tenella. The drivers associated with such distinct geographic var...
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