摘要
母猪的繁殖性能与母猪繁殖周期的各阶段的营养密切相关,某一阶段的营养会影响此阶段、后一阶段乃至全程的生产性能。因此,妊娠母猪也应像生长猪一样采取阶段饲喂。本文主要阐述了妊娠前期、中期和后期母猪饲养管理方面的研究。
Nutrition of each stage during reproductive cycle and reproductive performance of sows are intimately interrelated with each other.And nutrition at some stage may influence performance of sows of this stage,next stage and the whole reproductive cycle.Therefore,phase feeding like growing pigs should be implemented in the feeding of pregnant sows.Recent research advances in nutrition and feeding management of sows during early,middle and late gestation were stated in this article.
出处
《中国饲料》
北大核心
2005年第12期8-10,共3页
China Feed
关键词
妊娠母猪
营养
阶段饲喂
pregnant sows
nutrition
phase feeding
