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稻种资源化感作用的鉴定评价与深入研究是化感水稻品种选育的基础。本文概要介绍了化感水稻种质资源鉴定评价方法、化感作用生理生化机理以及化感特性遗传与基因定位方面的主要研究进展,并进一步讨论了水稻化感作用研究与利用的发展方向。
The evaluation and in-depth study of the allelopathic effects of rice seed resources is the basis for the breeding of allelopathic rice varieties. In this paper, the main research advances in the methods of identification and evaluation of allelopathic rice germplasm resources, the physiological and biochemical mechanisms of allelopathic effects, and the genetic and gene mapping of allelopathic characteristics are briefly introduced. The direction of the research and utilization of allelopathic rice is also discussed.