安徽农业科学2024，Vol.52Issue(12)：84-87,92,5.DOI:10.3969/j.issn.0517-6611.2024.12.017
陈化粮对雏鸡生长性能和免疫指标的影响及乳酸杆菌的恢复作用
Effects of the Growth Performance and Immune Indices of Chicks and the Recovery Effect of Lactobacillus sp.
摘要
Abstract
Based on simulating the preparation of aged diet with excessive aflatoxin,the effects of aged diet on the feed-meat ratio,immune or-gan indexes and blood cell count of chicken,and the recovery effect of Lactobacillus sp.were studied.Thirty-six white Laihang Chicken were ran-domly divided into 4 groups:control group,high-dose aflatoxin group,low-dose aflatoxin group,high-dose aflatoxin+Lactobacillus sp.group,the test period was 28 days.The results showed that compared with the control group,aflatoxin had a significant retardation effect on the daily weight gain of chicken.Compared with the control group,the feed-meat ratio in the low-dose aflatoxin group and high-dose aflatoxin group significantly increased.Adding Lactobacillus sp.had a significant improvement effect on the feed-meat ratio(P＜0.05).Compared with the control group,af-latoxin had a significant retardation effect on the formation of chicken blood cells and the development of immune organs(P＜0.05),resulting in the blocked synthesis of blood cells and delayed development of immune organs,while Lactobacillus sp.had some recovery effects on the for-mation of chicken blood cells and the development of immune organs.关键词
黄曲霉毒素/料肉比/血细胞数量/免疫器官指数/鸡/乳酸杆菌Key words
Aflatoxin/Feed-meat ratio/Blood cell count/Immune organ index/Chicken/Lactobacillus sp.分类
农业科技引用本文复制引用
冷长友,孙浩,陈乐,舒丽,程依林,曹礼静,王庆华..陈化粮对雏鸡生长性能和免疫指标的影响及乳酸杆菌的恢复作用[J].安徽农业科学,2024,52(12):84-87,92,5.基金项目
中国农村专业技术协会重庆荣昌肉兔科技小院项目 （）
重庆市教委重大项目(KJZD-M202200202). （KJZD-M202200202）
