植物化感作用及其在农业生产中的应用

植物化感作用是植物间传递信息的一种方式，植物体产生生物活性物质能在生物体之间传递信息并导致生物体相互作用，这种作用包括促进和抑制作用。植物化感作用是一个崭新的研究领域。本文介绍了植物化感作用的概念、化感物质的种类、释放途径和作用机制，着重介绍了植物之间、植物与昆虫之间的化感作用，论述了植物化感作用在农业生产中的应用途径和应用前景。

Plant Allelopathy and Its Use in Agriculture

Plant allelopathy is the way that plants transmit messages among them. Plants produced biological active material to transmit messages and resulted in mutual promotion and restraint between living things.This is a new research realm. This paper introduced the conception of plant allelopathy,allelopathic material, releasing modes and acting mechanism of allelpathicals.In this introduction, I placed more emphasis on the allelopathy between plant and plant,that between plant and insect,the ways and prospect of plant allelopathy application in agriculture.