桑叶在动物饲料的应用研究现状与发展策略

Current Status and Development Strategy of Using Mulberry Leaf as Animal Forage

桑叶的营养物质丰富,已应用于多种动物饲料并在提升动物的生长性能、屠宰性能和产品品质等方面展现出良好的饲用价值。本文介绍了桑叶相对于其他饲料作物的营养组成特点与饲用价值,总结了桑叶作为牛、羊、猪、鸡、兔等畜禽饲料及鱼饲料或饲料成分的应用研究现状,并针对桑叶粗纤维含量较高和含单宁、植物凝集素及其他有毒物质等问题,提出了初步的技术解决方案,同时还探讨了今后桑叶饲料开发研究的主要方向。

Mulberry leaf has been widely used in many kinds of animal feeds for its rich nutrients,which present high feeding value in promoting the growth,slaughter performance and product quality of various animals. This article introduced the nutrition constituent characteristics and feeding value of mulberry leaf compared to other forage crops,and reviewed the application status of mulberry leaf used as forage for cattle,sheep,swine,chicken,rabbit and fish etc or feed ingredient. Moreover,because mulberry leaf is rich in crude fiber and contains tannins,plant lectins and other toxic substances,preliminary technological solutions were proposed to solve these problems,and main directions for future development of mulberry leaf forage industry were put forward.