牧草化感抑草作用研究进展

Research Progress of Allelopathic against Weeds in Forage

利用牧草的化感抑草作用去防治田间杂草是当前研究的热点话题,它是利用自身分泌的活性物质来达到抑草杂草目的的,它可以通过残渣覆盖土壤或利用伴生植物生长等方式来抑制杂草生长的,而且当前已经鉴定出的有化感抑草作用的物质很多,可以利用这些物质来合成新型的除草剂,即可以达到生物防除杂草的目的,还不会造成环境污染;综述牧草化感作用当前研究热点,研究存在问题,提出今后牧草化感作用发展的前景。

Using forage allelopathic to control the weeds in fields is a hot topic in research, which is to control the weeds by secreting active material. It can be realized through residue covering soil or accompanying plant growth. And currently there are many identified allelopathic materials which can be used to synthesize new herbicides to achieve both the goal of biological controlling and environmental protection. The article reviewed the hot topics of current research as well as the existing problems, and put forward the perspective forage allelopathic.