首页|低蛋白日粮在畜禽养殖中的应用及前景展望

低蛋白日粮在畜禽养殖中的应用及前景展望

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  • 国家科技期刊平台
  • NETL
  • NSTL
  • 万方数据
为解决我国面临的环境污染和蛋白质原料匮乏这两大瓶颈难题，通过调整日粮中蛋白质及其他营养成分的配比，可以在满足畜禽生长需求的同时减少蛋白质原料的进口量及氮磷的排泄量，降低环境污染等问题。低蛋白日粮对于改善畜禽生产性能和提高饲料效率等方面具有重要意义。本文梳理总结近年国内外低蛋白日粮在畜禽养殖中的应用研究进展，主要综述低蛋白日粮对不同畜禽生产性能、屠宰性能、血液生化指标、肠道健康状况以及氮磷代谢等方面的影响，探讨存在的问题与面临的挑战，并对未来发展前景进行了展望，为低蛋白日粮在畜禽生产中的应用和推广提供基本参考和理论支撑。
Application and Prospect of Low Protein Diet in Livestock and Poultry Breeding
In order to solve the two bottleneck problems of environmental pollution and lack of protein raw materials in China,by adjusting the ratio of protein and other nutrients in the diet,it can meet the growth needs of livestock and poultry while reducing the import of protein raw materials and the excretion of nitrogen and phosphorus,thereby reducing environmental pollution and other problems.Low protein diet is of great significance to improve the production performance and feed efficiency of livestock and poultry.In this paper,the research progress of low protein diet in livestock and poultry breeding at home and abroad in recent years was summarized.The effects of low protein diet on production performance,slaughter performance,blood biochemical indexes,intestinal health status and nitrogen and phosphorus metabolism of different livestock and poultry were mainly reviewed.The existing problems and challenges were discussed,and the future development prospects were prospected,so as to provide basic reference and theoretical support for the application and promotion of low protein diet in livestock and poultry production.

low protein dietlivestock breedingproduction performanceslaughter performanceblood biochemical indicatorsintestinal healthnitrogen metabolism

姚美玲、韩永胜、王洪宝、丁得利、李伟、林秀蔚、李青莹、朱元芳、王艳菲、李平、丁丽艳、刘文、王皓、王德香、李红宇、黄萌、郭春晖、阿晓辉

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黑龙江省农业科学院畜牧兽医分院,黑龙江 齐齐哈尔 161005

低蛋白日粮 畜禽养殖 生产性能 屠宰性能 血液生化指标 肠道健康 氮代谢

财政部和农业农村部:国家肉牛牦牛产业技术体系建设项目畜牧兽医分院分院自拟课题(2022)黑龙江省现代农业产业技术协同创新推广体系建设项目黑龙江省外向型农业产业技术协同创新体系项目黑龙江省农业科技创新跨越工程农业科技关键技术创新重点攻关项目齐齐哈尔市科技计划创新激励项目

CARS-37ZNKT-202208黑农厅函[2021]1492号CX23GG07CNYGG-2023011

2024

10.19369/j.cnki.2095-9737.2024.04.030

现代畜牧科技
黑龙江省畜牧研究所

现代畜牧科技

影响因子：0.066
ISSN：2095-9737
年,卷(期)：2024.(4)
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