نتایج جستجو برای: live bird market
تعداد نتایج: 298254 فیلتر نتایج به سال:
The Indonesian pastime of keeping wild birds as pets is threatening the long-term survival of many songbird species on the islands of Java and Bali. Here we present the results of a large-scale household survey of bird-keeping in the six largest cites of Java and Bali that investigates: (1) the scale and conservation significance of bird-keeping and (2) the relative merits of regulatory versus ...
Wet markets play an important role in food security and consumers often view the produce as fresher cheaper. It is highly prevalent Asia a source of livelihood for many small medium businesses. Studies have revealed that unsanitary markets, especially those with live bird stalls operating within wet market could pose threat to consumer safety public health. This study proposed new, rapid assess...
Passerine song learning has become a major model system for the study of vocal learning, and many parallels with human language learning have been noted (Marler 1970; Brainard & Doupe 2002). One parallel that has been appreciated only recently is the key role of social factors in vocal development (Catchpole & Slater 1995; West et al. 1996; Snowdon & Hausberger 1997; Goldstein et al. 2003; Beec...
Responses to the parenteral administration of a live aroA deletion Salmonella serovar Typhimurium vaccine given to three brown egg layer strains and two broiler strains were studied. Twenty-five birds of each strain were reared together in floor pens to 6 weeks of age and then moved as individual strains to new floor pens and injected with 10(8) colony forming units (CFU) per bird of the vaccin...
The Azerbaijan State Veterinary Control Service (SVCS) has conducted active serological surveillance for avian influenza (AI) in poultry since 2006, when the first outbreak of AI H5N1 occurred in Azerbaijan. Samples are collected from September to May annually and tested using a hemagglutination inhibition (HI) assay to detect antibodies against H5 AI viruses. HI testing is also performed for N...
While H2N2 viruses have been sporadically isolated from wild and domestic birds, H2N2 viruses have not been detected among human populations since 1968. Should H2N2 viruses adapt to domestic poultry they may pose a risk of infection to people, as most anyone born after 1968 would likely be susceptible to their infection. We report the isolation of a novel influenza A virus (H2N2) cultured in 20...
An overhead sprinkler system that directly applies water onto meat chickens in tunnel ventilated houses was evaluated and compared with a conventional evaporative cooling pad at 2 commercial farms south-eastern Queensland, Australia. The used to reduce the use of pads as primary but not replace altogether. low pressure comprised evenly spaced sprinklers programmable controller. Water applied in...
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