饲料工业2026，Vol.47Issue(5)：30-36,7.DOI:10.13302/j.cnki.fi.2026.05.004
25-(OH)-D3在鸡的生产中的应用研究进展
Research Progress on Application of 25-(OH)-D3 in Chicken Production
摘要
Abstract
25-hydroxyvitamin D3(25-(OH)-D3)is a metabolite of vitamin D3 generated by hydroxylation in the liver.Compared with vitamin D3,it has stronger biological activity,better stability and higher absorption rate,and its main functions are to regulate the absorption and metabolism of calcium and phosphorus,and to improve the growth rate,feed conversion rate,eggshell strength and egg production rate.The article provides a review on the source and anabolic pathway of 25-(OH)-D3,its biological functions and its application in chicken production,aiming to provide a reference for its application in poultry production.关键词
25-羟基维生素D3/肉鸡/蛋鸡/生产/应用Key words
25-(OH)-D3/broiler chicken/laying hen/production/application分类
农业科技引用本文复制引用
李烨彤,孔丽雪,李明芝,于蕾妍,于雷..25-(OH)-D3在鸡的生产中的应用研究进展[J].饲料工业,2026,47(5):30-36,7.基金项目
山东省本科教学改革研究项目[M2023315、M2022183] （）
