春伐桑树不同伐条部位与桑叶产量的关系  

The Influence of Different Mulberry Spring Pruning Parts on Mulberry Leaf Yield

作　　者：王泽林[1] 李伟元[1] 宋友全[1] 

机构地区：[1]四川省南充蚕种场,四川南充637000

出　　处：《蚕桑通报》2013年第4期19-20,55,共3页Bulletin of Sericulture

摘　　要：通过春伐桑树不同伐条部位对产叶量影响的初步试验表明,在其它桑园管理措施一致的前提下,采取距离一年生枝条基部4～6 cm处（留芽2～3芽）伐条的剪伐方式,可显著提高芽条生长量和春叶产量,极显著提高秋叶产量,同时影响桑树生长发育.The experiment of the mulberry leaf yield influenced by different mulberry spring pruning parts was imple- mented in this article. And the results showed that under the same other mulberry management measures, the mulberry pruned at the part of 4-6 cm distance with the annual branch base showed a significantly increased shooting growth yield and spring leaf yield, and a very significantly increased autumn leaf yield.

关 键 词：桑树栽培 春伐桑树 伐条部位 桑叶产量 

分 类 号：S888.72[农业科学—特种经济动物饲养]