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Chinese veterinary experts say the outbreak of the H7N9 bird flu virus has not triggered an epidemic among poultry. The virus has been detected in chickens, pigeons and environmental samples in poultry markets in Shanghai. Researchers have yet to mak
英闻天下
By Naomi Martig Hong Kong 12 June 2008 Hong Kong plans to slaughter all live poultry in the territory's markets following the appearance the H5N1 strain of bird flu. As Naomi Martig reports from Hong Kong, this is the most serious outbreak of the vi
VOA标准英语2008年（六月）
By Lisa Bryant Paris 07 March 2006 These are dark days for poultry eaters in France, land of foie gras, coq au vin, and other gastronomic delights. Sales of chickens and other fowl began tumbling well
2006年VOA标准英语（三月）
This is the VOA Special English Agriculture Report. University of Delaware scientists say trees can reduce emissions of dust, ammonia and odor from poultry farms Planting trees around poultry farms can improve air and water quality -- and please the
VOA慢速英语2008年（九）月
This is the VOA Special English Agriculture Report. Planting trees around poultry farms can improve air and water quality -- and relations with neighbors. Research has shown that just three rows of trees near poultry houses can reduce the release of
VOA慢速英语2009年（九）月
AGRICULTURE REPORT - Vitamin E and Poultry Health By Mario Ritter Broadcast: Tuesday, August 17, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Researchers say extra vitamin
农业与发展