草莓草害 防治有方

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草莓植株低矮,植株间密度大,田间需肥量也大,但牛粪等农家肥中含有大量的草籽,因此草莓园杂草发生量特别大,所以革莓园除草不能疏忽。在选好草莓园定植前,首先要进行土壤处理。在选用除草剂上,西玛津、阿特拉津等三氮苯类除草剂能引起草莓药害,药害主要表现为:草莓叶片黄化、上卷,叶片呈灼烧状枯萎。施用除草剂还要考虑是否对后茬作物产生影响,比如50%的草萘胺对草莓安全,但对水稻、玉米、菠菜和莴苣等作物敏感,所以草莓与这些作物轮作时不 Strawberry plants are low, the plant density, the amount of fertilizer required in the field is large, but the cow manure and other manure contains a lot of grass seeds, so the occurrence of strawberry weeds particularly large, so leather weeding can not be neglected. In the selected strawberry garden planting, we must first soil treatment. In the selection of herbicides, Simazine, atrazine and other triazobenzene herbicides can cause strawberry phytotoxicity, phytotoxicity mainly as follows: strawberry leaf yellowing, the volume, the leaves were burning withered. The use of herbicides should also be considered whether the impact on the following crops, such as 50% of grass naphthalene strawberries on the safe, but rice, corn, spinach and lettuce and other crops sensitive, so strawberry and these crop rotation
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