Application of allelopathy to weeds contro1
化感作用在杂草控制中的应用

Weeds is very harmful to the growth of crops,and the utilization of herbicides will lead to environmental pollution and development of herbicide resistance in weeds.Allelopathy among plants is an effective way to control weeds.Weeds germination and growth are suppressed by allelochemicals released from smothering plants and environmental competition with smothering plants.In addition,the release of allelochemicals can be influenced by the measurements of rotation,tillage and other ways,which leads to different levels of weeds suppression.Breeding for smothering plants which possess allelo-pathic potentials is the most effective way to alleviate or eliminale adverse effects of weeds,which can incorporate allelo-pathte characteristics into plants to suppress weeds.