桑叶作为非常规饲料资源的开发与利用的研究进展

Research progress development and utilization of mulberry leaf as unconventional feed resource

桑叶是一种产量高、富含多种天然活性物质并具有较高营养价值和饲用价值的非常规饲料资源。动物采食桑叶能够提高其生长性能、增强免疫力和抗应激能力等。当前我国饲料资源紧缺、分布不合理,合理开发并利用桑叶可以改善这种状况。文章主要综述桑叶的功能及其在畜禽生产中的应用,旨在为桑叶作为非常规饲料资源的开发与利用提供参考。

Mulberry leaf is a kind of unconventional feed resource with high yield and rich in avariety of natural active substances. The mulberry leaf has high nutritional value and feeding value. Animal feeding mulberry leaf can improve growth performance, enhance immunity and antistress ability. At present, feed resource shortage and distribution are unreasonable in China. The paper reviews the functions of mulberry leaves and their applications in livestock and poultry production, to provide reference for the development and utilization of mulberry leaves as unconventional feed resources.