Cowen B S, Schwartz L D, Wilson R A, Ambrus S I
Department of Veterinary Science, College of Agriculture, Pennsylvania State University, University Park 16802.
Avian Dis. 1987 Oct-Dec;31(4):904-6.
A 1.3 to 10% incidence of necrotic enteritis was experimentally produced in broiler-type chickens in three of five trials. The incidence range observed was considerably narrower and lower than the 5.6-37.3% range reported in the literature. Clostridium perfringens was inconsistently isolated from the liver and intestine of dosed chickens.
在五项试验中的三项试验里,通过实验使肉鸡型鸡群出现了1.3%至10%的坏死性肠炎发病率。观察到的发病率范围比文献报道的5.6%至37.3%的范围要窄得多且低得多。从接种鸡的肝脏和肠道中分离出产气荚膜梭菌的情况并不一致。