Acting formations and applying development of allelopathy
植物化感作用表现形式及其开发应用研究

The current advance of researches on the autotoxicity of crops and the allelopathy among crops or among crops and weeds is reviewed in this paper and the great potentials of allelopathy are proposed, in getting rid of the obstacles of continuous cropping, constructing the high efficient intercropping systems, regulating the crops growth and preventing the pests and weeds.