低蛋白日粮在养猪生产中的应用进展  

Application of low protein feed in pig roduction

作　　者：岳玉胜 张海龙 沈斌 宋丽丽 赵利明 伏晓玉 李延翠 陈国顺[1] 陆建新 Yusheng Yue;Hailong Zhang;Bin Shen;Lili Song;Liming Zhao;Xiaoyu Fu;Yancui Li;Guoshun Chen;Jianxin Lu(Gansu Agricultural University,Lanzhou,Gansu 730070,China;Shanghai Mingzhu Lake Meat Food Co.,Ltd.,Shanghai 200000,China)

机构地区：[1]甘肃农业大学,甘肃兰州730070 [2]上海明珠湖肉食品有限公司,上海200000

出　　处：《猪业科学》2020年第12期78-80,共3页Swine Industry Science

基　　金：甘肃农业大学SRTP项目“低蛋白日粮对杜民杂交育肥猪生产性能和肉品质的影响”(201904065);兰州市科技局“畜禽无抗健康风味畜产品研发中心”项目(2019-4-52)。

摘　　要：低蛋白饲料具有降低饲料成本,提高猪只蛋白消化利用率和改善猪只肠道微生物菌群结构等作用,已被广泛应用于养猪生产中。文章综述了低蛋白日粮对养猪产业、猪只生产性能、猪肉品质和猪只肠道微生物的影响。阐述了低蛋白日粮在养猪生产中的饲养效果,旨在为低蛋白日粮在养猪生产中的应用提供科学的指导。Low protein feed has been widely used in pig production because it can reduce feed cost,increase protein digestion and utilization ratio and improve the structure of intestinal microfl ora.In this paper,the effects of low protein diet on pig breeding,production performance,meat quality and intestinal microbes were reviewed.This paper expounds the feeding effect of low protein feed in pig production in order to provide scientifi c guidance for the application of low protein feed in pig production.

关 键 词：低蛋白日粮 养猪生产 猪肠道微生物 氮排放 

分 类 号：S828.5[农业科学—畜牧学]