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近几年来各地利用苦芜菜部分代替桑叶养蚕取得成功为开发养蚕代用饲料寻求了一条门路。我县栽种苦芜菜有十多年历史,主要是作鱼饲料。1989年开始用来养蚕,农民可以在很短的时间内增加养蚕数量,对发展蚕业生产有一定的积极作用。一、苦芜菜栽培技术 1、形态特征:苦芜菜又名鹅菜、良麻、八月老、蚕桑
In recent years, various parts of the use of bitter ravines instead of mulberry sericulture success for the development of sericulture alternative feed to find a way. My county planted bitter vegetables for more than 10 years of history, mainly for fish feed. Sericulture started in 1989, and farmers can increase the number of sericulture in a short period of time, which has certain positive effect on the development of sericulture. First, the cultivation of bitter-green vegetables 1, morphological characteristics: bitter-green vegetables, also known as goose, good hemp, August, sericulture