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鸡传染性鼻炎
释义
鸡传染性鼻炎
Encyclopedia
农学
〔禽传染病〕
释
infectious coryza
鸡传染性鼻炎
由副鸡禽杆菌(Avibacterium paragallinarum)引起的,以鼻腔和窦的炎症、流鼻涕,面部水肿和打喷嚏,育成鸡生长发育受阻和淘汰率增加,肉鸡肉质下降,蛋鸡产蛋量下降为临诊特征的鸡急性、传染性上呼吸道疾病。
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soul
Soulbury Constitution
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soul jars
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Soul of the Terracotta Warriors of the Qin Dynasty
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Sounan、
sound
sound absorbent material
sound-absorbing coefficient
sound-absorbing construction
sound absorbing material
sound-absorbing material
sound absorbing material and sound absorbing structure
sound absorbing material of polyvinyl chloride foam
sound-absorbing nonwoven material
sound absorbing organic fiber
sound absorption
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