摘要
本文综述了花生连作障碍的危害、原因及缓解措施,结合作者近几年来相关试验结果,重点介绍了低丘红壤区连作花生土壤化感物质检测、利用药用植物间作的生态调控技术、利用植物内生菌等生物与生化调控技术研究进展,最后提出了花生连作障碍机理及消除技术进一步研究方向,以期为指导我国花生生产提供技术支撑。
This paper firstly overviewed positive effects, reasons and mechanisms of peanut succession monocropping obstacles, secondly introduced the corresponding countermeasures for overcoming the problem with the focuses on the determination of allelopathic substance such as phenolic acids, the ecological relief technologies such as intercropping with Chinese medicinal plants, the biological and biochemical relief technologies such as adding cndophytic fungus B3 （ Phomopsis sp.） based on our recent results in the red soil regions, and finally explored the general directions for the future researches in this field.
出处
《土壤》
CAS
CSCD
北大核心
2010年第4期505-512,共8页
Soils
基金
中国科学院知识创新工程重大项目(KSCX1-YW-09)
鹰潭市重点科技创新项目资助
关键词
花生
连作障碍
化感物质
药用植物间作
内生菌
Peanut, Succession monocropping obstacles, Allelopathic substance, Intercropping with Chinese medicinal plants, Endophytic fungus
