摘要
以不同微生态制剂饲喂 1日龄雏鸡 ,连喂 7d.在雏鸡 3日龄时经口接种鸡白痢沙门氏杆菌 ,30日龄检测雏鸡消化道菌群 ,统计育雏成活率 .结果表明 ,给雏鸡早期饲喂微生态制剂对实验感染鸡白痢沙门氏杆菌有预防作用 .
Different microecological preparations were used to feed 1 day old chicks for 7 days successively.These chicks were inoculated with Salmonella pullorum by oral when they were 3 days old.The dynamics of bacteria in their alimentary tract and the livability of chicks were studied when they were 30 days old.The results showed that the microecological preparations could prevent chicks from being infected with Salmonella pullorum experimentally if they were fed to chicks at the early stage of chick growth.
出处
《湖南农业大学学报(自然科学版)》
CAS
CSCD
2000年第1期61-63,共3页
Journal of Hunan Agricultural University(Natural Sciences)
基金
湖南省教委资助!(95 - 15 )
湖南农业大学青年科研基金!(94- 2 0 )