农作物秸秆控制藻华的研究与应用

Research and Applications of Crop Straw in Controlling of Algal Bloom

利用农作物秸秆抑制藻类生长具有廉价、生态安全和快速高效的优点,对湖泊富营养化的生态控制具有非常重要的意义。综述了农作物秸秆在控制有害藻类过度繁殖方面的研究与应用。归纳了秸秆抑藻的实验和应用研究。讨论了秸秆抑藻的机理,阐释了目前在机理方面的研究进展。展望了秸秆化感作用在抑藻方面的研究前景。

Crop straw is algae-inhibitory featured with low-cost, eco-safe, rapid and effective characteristics, so that it is of significance in eco-restoration of eutrophic lakes. The research and applications of crop straw in controlling of harmful algal bloom were systematically reviewed. Advances in using crop straw as an algae- inhibitor were summarized, and the mechanisms of algae-inhibition were discussed. Finally, the research perspective in allelopathy of crop straw for algae-inhibition was presented.