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ji man xing hu xi dao bing de fang kong
Author(s): 
Pages: 38-39
Year: Issue:  6
Journal: Chinese Journal of Traditional Veterinary Science

Abstract: 鸡慢性呼吸道病(CRD)是鸡的一种常见多发病,是由鸡毒支原体(MG)引起的一种严重威胁养鸡业的一种传染病.本病不分年龄和季节,但在寒冷和气候多变的季节多发、高发.本病常与其他细菌性或病毒性疾病并发或继发,常常给养鸡户带来较大的经济损失,应引起养鸡人员的高度重视.
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