非营养性添加剂对蛋鸡生产性能及发酵粪便中有害气体的影响
刘艳丰，侯广田，唐淑珍，王文奇，罗永明，王建勋，郭同军
Effect of Nonnutritional Additive on Production Performance of Laying
Hens and Noxious Gas in Fermentation Feces
LIU Yanfeng, HOU Guangtian,TANG Shuzhen, WANG Wenqi
家畜生态学报
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2013, (6): 72
-74
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