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