奶酵益-X6对泌乳牛饲料消化率、采食量和产奶量的影响
The Effect of NAIXIAOYI-X6 on Digestion Rate,Feed Intake,and Milk Production of Cows
周进英 1张嘉俊 2薛昌坤 2王文盼 3辛亚平 4吕亚军4
作者信息
- 1. 甘肃省永靖县农产品质量检验检测中心 731600
- 2. 紫阳县畜牧兽医中心,陕西紫阳 725300
- 3. 西安鑫汉宝生物科技有限公司,陕西鄠邑 710300
- 4. 西北农林科技大学,陕西杨凌 712100
- 折叠
摘要
[目的]为验证奶酵益-X6 对奶牛消化率、采食量和产奶量的影响;[方法]采用随机对照试验方法.[结果]试验组粪便评分均有明显好转,对照组平均干物质采食量增加1.39 kg,试验组平均干物质采食量增加1.87 kg,同比增加0.48 kg(P<0.05).对照组平均泌乳单产增长2.51 kg,试验组平均泌乳单产增长3.48 kg,同比增长0.97 kg(P<0.05).[结论]奶酵益-X6 对泌乳牛消化率、采食量、产奶量均有明显改善,能维持泌乳牛胃肠道微生物菌落正常功能,改善瘤胃健康状况和有效促进泌乳量,具有独特效果,深受养殖场青睐.
Abstract
[Purpose]To verify the efficacy of Naixiaoyi-X6 in lactating cows.[Method]A comparative experi-mental design method was adopted.[Result]At the end of the experiment,the fecal score showed a significant im-provement.The average dry matter intake of the control group increased by 1.39kg,while the average dry matter in-take of the experimental group increased by 1.87kg,a year-on-year increase of 0.48kg(P<0.05).The average lactation yield of the control group increased by 2.51kg,while the average lactation yield of the experimental group increased by 3.48kg,with a year-on-year increase of 0.97kg(P<0.05).[Conclusion]Naixiaoyi-X6 signifi-cantly improves the digestibility,feed intake,and milk production of lactating cows.Milk yeast Yi-X6 has a unique effect in maintaining normal gastrointestinal function,improving rumen health,and effectively promoting milk produc-tion in lactating cows,and is highly favored by breeding farms.
关键词
奶酵益-X6/泌乳牛/消化率/产奶量Key words
naixiaoyi-X6/lactating cows/digestion rate/milk production引用本文复制引用
基金项目
助力乡村振兴专项(Z2220321025)
出版年
2024
国家科技期刊平台
NSTL
万方数据