现代畜牧科技Issue(2)：78-80,3.DOI:10.19369/j.cnki.2095-9737.2025.02.023
酵素饲料对缓解产蛋鸡高温高湿应激生产性能下降的影响
Effect of Enzyme Feed on Alleviating the Decline in Production Performance of Laying Hens under High Temperature and Humidity Stress
摘要
Abstract
To investigate the effect of enzyme feed on alleviating high temperature and high humidity stress in laying hens,2 400 laying hens which 35 weeks old were randomly selected as experimental animals for a 4-week feeding test.The control group was fed with basic feed,while the test group received 1.5% enzyme feed added to the basic feed.The results showed that The mortality rate of the test group was 1.7% lower than the control group(P＜0.05),and the egg production rate of the test group was 2.8% higher than the control group(P＜0.05),and the feed intake was 9.1 g/d higher than that of the control group(P＜0.01).Enzyme feed can effectively alleviate the stress caused by high temperature and humidity on laying hens.关键词
饲料/产蛋鸡/应激Key words
feed/laying hen/stress分类
农业科技引用本文复制引用
袁湖业,颜成存,谢向萌,覃小柳,高奇,葛翔雨,葛洪伟..酵素饲料对缓解产蛋鸡高温高湿应激生产性能下降的影响[J].现代畜牧科技,2025,(2):78-80,3.基金项目
2022年崇左市科学研究与技术开发计划(崇科20220606) （崇科20220606）
