母猪核黄素需要量的研究进展

The Research Progress of Sow′s Riboflavin Requirement

核黄素是机体繁殖所必需的一种维生素,如果缺乏会严重影响繁殖性能。本文综述了不同研究中核黄素添加量和添加时间对妊娠母猪、泌乳母猪繁殖及生长性能的影响,总结了不同阶段母猪饲料中核黄素的最适添加量,为指导畜牧生产提供一定的理论依据。

Riboflavin is a necessary vitamin for organism reproduction, it will have much negative effect on sow＇s reproductive performance if riboflavin deficiency. This paper had summarized the effect of different riboflavin addition levels and time on pregnant and lactating sow＇s growth and reproductive perfor- mance, and had generalized riboflavin＇s optimal addition levels in different stages of sow, in order to pro- vide theoretical basis for livestock production.