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连作花生土壤障碍原因及消除技术研究进展
引用本文:王兴祥,张桃林,戴传超.连作花生土壤障碍原因及消除技术研究进展[J].土壤,2010,42(4):505-512.
作者姓名:王兴祥  张桃林  戴传超
作者单位:1. 中国科学院土壤环境与污染修复重点实验室(南京土壤研究所),南京,210008
2. 南京师范大学生命科学学院,南京,210046
基金项目:中国科学院知识创新工程重大项目(KSCX 1-YW-09)和鹰潭市重点科技创新项目资助
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。

关 键 词:花生  连作障碍  化感物质  药用植物间作  内生菌

Advance in mechanism and countermeasures of peanut succession monocropping obstacles
WANG Xing-xiang,ZHANG Tao-lin,DAI Chuan-chao.Advance in mechanism and countermeasures of peanut succession monocropping obstacles[J].Soils,2010,42(4):505-512.
Authors:WANG Xing-xiang  ZHANG Tao-lin  DAI Chuan-chao
Institution:Key Laboratory of Soil Environment and Pollution Remediation, Institute of Soil Science, Chinese Academy of Sciences
Abstract: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 endophytic 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.
Keywords:Peanut  Succession monocropping obstacles  Allelopathic substance  Intercropping with Chinese medicinal plants  Endophytic fungus
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