鹅饲粮中B族维生素适宜供给量研究进展

Research Progress on Optimal Dietary Vitamin B Allowance for Goose

维生素是维持动物健康生长和正常生理机能必需的一类有机物质,大多数维生素动物自身不能合成或合成量不足,因此需经饲粮添加获取。鹅饲粮中添加B族维生素在提高鹅的生长性能、繁殖性能、屠宰性能、肉/蛋品质和机体免疫力等方面起到积极作用。文章详细阐述了7种B族维生素(维生素B_(1)、B_(2)、B_(3)、B_(5)、B_(6)、B_(9)、B_(12))的生理功能及其在鹅不同生产阶段的适宜供给量,以期为B族维生素在鹅养殖中的应用提供参考。

Vitamins are a class of organic substances necessary to maintain the healthy growth and nor⁃mal physiological function of animals.Most vitamin cannot be synthesized in animals or are not produced in sufficient quantities,so they need to be obtained by dietary supplementation.The supplementation of vitamin B in goose diet plays an active role in improving the growth performance,reproductive perfor⁃mance,slaughter performance,meat/egg quality and immunity of goose.This article reviewed the physi⁃ological functions of seven vitamins(vitamins B_(1),B_(2),B_(3),B_(5),B_(6),B_(9),B_(12))and their allowance in different production stages of geese were elaborated in detail,so as to provide reference for the application of B vi⁃tamins in goose breeding.