作物化感作用研究现状及前景展望

作物化感作用研究是一个相对较新的研究方向，尽管2000年前就有关于植物间克生现象的描述，化感作用在农业生产实践中的应用很有潜力，从化感作用的概念着手总结了近20年来的研究成果，包括化感作用物质研究，作用机制研究，种质资源，生物检测方法和遗传特性研究等，并阐明了作物化感作用的研究意义，研究存在困难以及应用途径与前景。

Current status and prospects of allelopathy research in agriculture

As a science, allelopathy is relatively new, even though statements were made about the phenomenon over 2000 years ago. Allelopathy is also a potential research field. Beginning with the concept of allelopathy, this article mainly gives a review of allelopathic research in the recent 20 years. It includes matters, action mechanism, germplasm resource, method of bioassay, hereditary charater of allelopathy. Once more, the importance of allelopathy, the ways to apply the research results in agricultural practice, the challenges for allelopathic research and the directions of future work in this field are also discussed in the paper.