infectious coryza
- infectious coryza的基本解释
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鸡流行性感冒
- 更多网络例句与infectious coryza相关的网络例句 [注:此内容来源于网络,仅供参考]
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Thus for the future of infectious coryza of
从而为以后鸡传染性鼻炎的免疫治疗提供理论依据。
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In addition, some of the failure of infectious coryza vaccination was due to the quality of vaccine and administration, and also some was due to the emergency of serotype B Haemophilus paragallinarum.
另外大多数鸡场的免疫失败是由于免疫效果不良所致,但也有相当一部分鸡场的免疫失败是由于B血清型的出现引起的。
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About 18 Haemophilus paragallinarum strains were isolated and identified in different sites, there are 3 B serovar strains in them, indicating the new epidemiological characteristics of infectious coryza in China.
2001年至2003年通过从不同地区的免疫失败鸡场分离到18株副鸡嗜血杆菌的血清型鉴定,有3株为B血清型,说明我国鸡传染性鼻炎的流行已经出现了新的特点。
- 更多网络解释与infectious coryza相关的网络解释 [注:此内容来源于网络,仅供参考]
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Infectious Coryza:鸡传染性鼻炎
鸡传染性鼻炎(Infectious Coryza)是由副鸡嗜血杆菌引起的鸡的一种急性呼吸道传染病,其特征是鼻腔和鼻窦发炎,打喷嚏,流鼻液,颜面肿胀,结膜炎等. 本病可在育成鸡群和蛋鸡群中发生,其所造成的经济损失包括鸡只生长停滞、淘汰率增加,
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Infectious Coryza:鲁布,鸡流行性感冒
infectious conjunctivitis 传染性结膜炎 | infectious coryza 鲁布,鸡流行性感冒 | infectious disease 传染病
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infectious coryza of chicken:鸡传染性鼻炎
infectious bursal disease 传染性法氏囊病 | infectious coryza of chicken 鸡传染性鼻炎 | infectious disease 传染病