桑园杂草与桑树争夺肥料、阳光、水分、空间,严重妨碍桑树正常生长和发育,降低产叶量和质量。利用化学除草剂除草不仅可以减免人工除草的繁重的体力劳动,而且能够除早、除少、不误农时。为此,我们着重以百草枯、草甘磷为主,进行了桑园除草试验。本文探讨百草枯、草甘磷等除草剂对桑园的除草效果和桑树生长发育的影响以及掌握本药的 Mulberry mulberry and mulberry compete for fertilizer, sunshine, moisture, space, seriously hinder the normal growth and development of mulberry, reduce leaf yield and quality. Weeding with chemical herbicides can not only reduce the manual labor of heavy manual weeding, but also in addition to early, except less, not wrong farming time. To this end, we focus on paraquat, glyphosate-based mulberry weeding test. This article discusses the herbicide paraquat, glyphosate and other herbicides on mulberry weeding and mulberry growth and development of the impact and control of the drug