系统调控蛋鸡产蛋中后期蛋壳质量的探讨

Discuss on the Systematic Control of Shell Quality of Laying Layer in the Middle and Late Stage

在无抗、绿色、健康养殖的大环境下,应用有机微量元素与微生态制剂等功能性添加剂协同作用,能改善蛋鸡肠道微生态环境,调控肠道健康,促进营养物质的吸收利用,增强蛋壳基质蛋白的基因表达和碳酸钙的有效沉积。文章综述了系统调控蛋鸡产蛋中后期蛋壳质量的方法。

Without resistance,green and healthy environment,we use organic trace elements and synergy,probiotics,such as functional additives to improve the laying hens intestinal micro ecology environment,regulation of intestinal health,promote the absorption of nutrients,strengthen the eggshell matrix protein gene expression and effective deposition of calcium carbonate,to solve the quality problem of the middle and later periods of the laying hens egg shell provides a green solution.This paper reviewed the systematic control of shell quality of laying layer in the middle and late stage.