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简介了作物干扰在杂草控制中的重要性，概述了作物干扰的两种主要形式：他感与竞争，分析了影响作物干扰的有关因素，提出了增强作物干扰能力、减轻杂草危害的可行措施：选育抗草品种，加强栽培管理和合理轮作与间套作。
The importance of crop disturbance in weed control is briefly introduced. Two main forms of crop disturbance are summarized: his feeling and competition, the related factors affecting crop disturbance, and the suggestion of enhancing crop disturbance and reducing weed damage Measures: Breeding anti-grass varieties, strengthen the cultivation and management and reasonable rotation and intercropping.