中国畜牧杂志2024，Vol.60Issue(8)：20-26,7.DOI:10.19556/j.0258-7033.20230826-03
低胎次母猪的繁殖现状及营养调控研究进展
Research Progress on Reproductive Status and Nutritional Regulation of Low-Parity Sows
摘要
Abstract
Due to reproductive inexperience and physiological limitations,low-parity sows often exhibit poor reproductive performance.The key factors affecting their reproductive performance mainly manifest in ovarian function,hormone levels,uterine capacity,and mammary gland development status.To improve these conditions,dietary nutrition regulation has been proven to be an effective means.By properly formulating the nutrients(protein,amino acids,energy,and amino acids)in the daily diet of sows,balanced and comprehensive nutritional support can be provided.Therefore,this paper systematically reviews the current situation of reproductive performance in low-parity sows,analyzes in depth the main factors affecting their reproductive performance,and explores the possibility of enhancing their reproductive potential through nutritional regulation strategies.关键词
低胎次母猪/繁殖性能/能量/蛋白质/氨基酸/维生素Key words
Low parity sows/Reproductive performance/Energy/Protein/Amino acids/Vitamins分类
农业科技引用本文复制引用
刘金萍,苏家宜,谢谦,谭碧娥,王婧,印遇龙..低胎次母猪的繁殖现状及营养调控研究进展[J].中国畜牧杂志,2024,60(8):20-26,7.基金项目
国家重点研发计划课题(2021YFD1300401) （2021YFD1300401）
湖南省自然科学基金优秀青年基金项目(2022JJ0027) （2022JJ0027）
国家自然科学基金项目(32102571) （32102571）
云南省重大科技专项(202202AE090032) （202202AE090032）
