现代畜牧科技Issue(4)：105-107,3.DOI:10.19369/j.cnki.2095-9737.2024.04.030
低蛋白日粮在畜禽养殖中的应用及前景展望
Application and Prospect of Low Protein Diet in Livestock and Poultry Breeding
摘要
Abstract
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.关键词
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Key words
low protein diet/livestock breeding/production performance/slaughter performance/blood biochemical indicators/intestinal health/nitrogen metabolism分类
农业科技引用本文复制引用
姚美玲,李平,丁丽艳,刘文,王皓,王德香,李红宇,黄萌,郭春晖,阿晓辉,韩永胜,王洪宝,丁得利,李伟,林秀蔚,李青莹,朱元芳,王艳菲..低蛋白日粮在畜禽养殖中的应用及前景展望[J].现代畜牧科技,2024,(4):105-107,3.基金项目
财政部和农业农村部:国家肉牛牦牛产业技术体系资助CARS-37 （）
2022年畜牧兽医分院分院自拟课题(ZNKT-202208) （ZNKT-202208）
黑龙江省现代农业产业技术协同创新推广体系建设项目(黑农厅函[2021]1492号) （黑农厅函[2021]1492号）
黑龙江省外向型农业产业技术协同创新体系 （）
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(CX23GG07) （CX23GG07）
齐齐哈尔市科技计划创新激励项目(CNYGG-2023011) （CNYGG-2023011）
