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萎缩性鼻炎对生长速率的影响。

The effect of atrophic rhinitis on growth rate.

作者信息

Baalsrud K J

出版信息

Acta Vet Scand. 1987;28(3-4):299-304. doi: 10.1186/BF03548597.

Abstract

Growth rate in pigs with turbinate atrophy was compared to growth rate in pigs without turbinate atrophy in 9 herds with atrophic rhinitis (AR) in which toxigenic strains of Pasteurella multocida had been isolated. Average reduction in growth rate in pigs with severe turbinate atrophy was 4.7 % as compared to pigs without turbinate atrophy. The difference was statistically significant only in some herds. Pigs with moderate AR gained on average 1.1 % less than unaffected ones. Thus, the study supports the assumption that AR is of economic significance in modern pig farming.

摘要

在9个分离出多杀性巴氏杆菌产毒株的萎缩性鼻炎(AR)猪群中,比较了有鼻甲萎缩的猪与无鼻甲萎缩的猪的生长速度。与无鼻甲萎缩的猪相比,严重鼻甲萎缩的猪生长速度平均降低了4.7%。仅在部分猪群中,这种差异具有统计学意义。患有中度AR的猪平均比未受影响的猪少增重1.1%。因此,该研究支持了AR在现代养猪业中具有经济重要性这一假设。

相似文献

1
The effect of atrophic rhinitis on growth rate.萎缩性鼻炎对生长速率的影响。
Acta Vet Scand. 1987;28(3-4):299-304. doi: 10.1186/BF03548597.
5
[Etiology of rhinitis atrophicans in swine].[猪萎缩性鼻炎的病因]
Dtsch Tierarztl Wochenschr. 1973 Aug 15;80(16):380-2 concl.

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