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

作　　者：袁湖业 颜成存 谢向萌 覃小柳 高奇[4] 葛翔雨 葛洪伟 YUAN Huye;YAN Chengcun;XIE Xiangmeng;QIN Xiaoliu;GAO Qi;GE Xiangyu;GE Hongwei(Agricultural Water Conservancy Station of Taoxu Town Hengzhou City,Nanning Guangxi 530314,China;Aquatic Livestock and Veterinary Technology Promotion Station of Hengzhou City,Nanning Guangxi 530300,China;Animal Disease Prevention and Control Center of Hengzhou City,Nanning Guangxi 530300,China;Jiangsu Province Gaogang Secondary Vocational School,Taizhou Jiangsu 225300,China;Yangzhou Boxingnong Biotechnology Co.,Ltd,Yangzhou Jiangsu 225600,China)

机构地区：[1]广西横州市陶圩镇农业水利站,广西南宁530314 [2]广西横州市水产畜牧兽医技术推广站,广西南宁530300 [3]广西横州市动物疫病预防控制中心,广西南宁530300 [4]江苏省高港中等专业学校,江苏泰州225300 [5]扬州博兴农生物科技有限公司,江苏扬州225600

出　　处：《现代畜牧科技》2025年第2期78-80,共3页Modern Animal Husbandry Science & Technology

基　　金：2022年崇左市科学研究与技术开发计划(崇科20220606)。

摘　　要：为研究酵素饲料对缓解产蛋鸡高温高湿应激的影响,随机选取35周龄的2400只母鸡进行为期4周的饲养对比试验。对照组全程饲喂相应的基础饲粮,试验组则在进入正试期后,在各自相应的基础饲粮上添加1.5%酵素饲料。试验结果显示,试验组的死淘率比对照组低1.7%(P<0.05),试验组的产蛋率比对照组高2.8%(P<0.05),试验组的采食量比对照组的采食量极显著高出9.1 g/d(P<0.01)。长期高温高湿环境给产蛋鸡带来的应激能通过酵素饲料来缓解。To investigate the effect of enzyme feed on alleviating high temperature and high humidity stress in laying hens,2400 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 

分 类 号：S831.5[农业科学—畜牧学]