通过改变湖桑品种的枝条剪伐与桑叶收获方式．设计了湖桑全年三次等量条桑收获的技术体系。

A technological systenl of harvesting Hu Sang three times, in spring, summer and autumn, in an equal shoot yleld was set up by changing the traditional pruning and leaf harvest.

youdao

通过改变湖桑品种的枝条剪伐与桑叶收获方式．设计了湖桑全年三次等量条桑收获的技术体系。

A technological systenl of harvesting Hu Sang three times, in spring, summer and autumn, in an equal shoot yleld was set up by changing the traditional pruning and leaf harvest.

youdao