动物营养学报2026，Vol.38Issue(5)：3209-3229,21.DOI:10.12418/CJAN2026.257
母猪终身繁殖性能现状、影响因素及改善措施
Current Status,Influencing Factors and Improvement Measures of Lifetime Reproductive Performance of Sows
摘要
Abstract
With the continuous improvement of the degree of intensification in animal husbandry,single indica-tors of sow production,such as the number of weaned piglets provided by each sow per year or the production life of sows,can no longer meet the demand for comprehensively reflecting the reproductive performance of pig herds.Therefore,the concept of sow lifetime reproductive performance(LRP)is proposed to comprehen-sively summarize and fully utilize the reproductive potential of sows,thereby reducing the production costs of pig farms by maximizing the LRP of all sows.This article conducts a review from three aspects:the current status of LRP in sows,influencing factors and improvement measures,aiming to provide references for enhan-cing the reproductive efficiency of sows and promoting the sustainable development of animal husbandry.[Chi-nese Journal of Animal Nutrition,2026,38(5):3209-3229]关键词
母猪/终身繁殖性能/繁殖效率/母猪营养/精准饲喂Key words
sows/lifetime reproductive performance/reproductive efficiency/sow nutrition/precision feed-ing分类
农业科技引用本文复制引用
王毓甜,王鑫,蔡传江,曾祥芳..母猪终身繁殖性能现状、影响因素及改善措施[J].动物营养学报,2026,38(5):3209-3229,21.基金项目
家畜产业技术体系北京市创新团队 （）
