摘要
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。
In the paper the importance of crop interference on weed control is indicated briefly. Two major forms of crop interference, allelopathy and competition, are summarized. Relative factors that effect crop interference are analysized. In the end, practicable measures to enhance ability of crop interference and decrease weed harm; selection of breed resistance to weed, reinforcing management on culture and reasonable rotation and intercropping as well, are put out.
出处
《河南科学》
1998年第2期245-248,共4页
Henan Science
基金
河南省自然科学基金
关键词
作物干扰
他感
竞争
杂草控制
小麦
Crop interference
Allelopathy
Competition
Weed control
