摘要
桑叶营养成分全面、含量丰富,适于多种畜禽种类养殖饲用;桑作畜禽饲料不仅拓宽饲料来源,缓解人畜争粮矛盾,而且弥补常规饲草夏季缺少青绿饲料之不足。桑叶中含有多种天然活性物质,可提高畜禽抗逆力,改善畜禽产品风味品质。开发桑叶饲料,除直接利用养蚕剩余桑叶和蚕沙外,应培育专用饲料桑品种。饲料桑采用草本化栽培,优质、高产、高效,一年种植多年受益。
Containing with rich nutrient components,the mulberry is suitable for many animal feeding case. It can make up the shortage of common green forage crops in summer and relieve the contradiction on grains between human being and livestock for mulberry act as livestock forage. The sorts of distinct functional factors in mulberry can enhance the ability of animal and fowl to resist adversity and improve their products. Besides the silkworm litter and surplus mulberry leaves from sericulture,it is important to breed special varieties for animal forage usage. Under herb- cultivation,the mulberry forage can be harvested several times in many years during one planting period with height yield and excellent benefits.
出处
《中国人口·资源与环境》
CSSCI
CSCD
北大核心
2015年第S2期413-416,共4页
China Population,Resources and Environment
基金
四川省应用基础项目(编号:2013JY0113)
四川省农业科学院优秀论文基金项目(编号:2014LWJJ-007)
关键词
饲料桑
营养特性
畜禽饲料
草本化栽培
mulberry forage
nutrient components
animal forage
herb-cultivate
