| 药用植物连作障碍的形成机理及其防治 |
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| 引用本文： | 张子龙,王文全.药用植物连作障碍的形成机理及其防治[J].中国农业科技导报,2009,11(6):19-23. |
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| 作者姓名： | 张子龙 王文全 |
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| 作者单位： | (北京中医药大学中药学院, 北京 100102) |
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| 基金项目： | "十一五"国家科技支撑计划项目，中国博士后科学基金项目 |
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| 摘 要： | 针对目前中药材生产中连作障碍现象较为普遍且十分严重的现状,综述了药用植物连作障碍的具体表现；从土壤理化性状改变、土壤生物学环境恶化及植物自毒作用三方面概述了近年来药用植物连作障碍形成机理的研究进展；总结了药用植物连作障碍的主要防治途径,包括合理轮作、土壤灭菌、添加有益微生物或营养元素以及采用综合措施等。并对药用植物连作障碍相关研究中的热点问题进行了探讨,以期为进一步深化研究提供参考。
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| 关 键 词： | 药用植物 连作障碍 形成机理 防治途径 |
| 收稿时间： | 2009-09-16 |
| 修稿时间： | 2009-10-26 |
Formation Mechanism and Control Measures of Continuous Cropping Obstacles in Medicinal Plants |
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| ZHANG Zi-long,WANG Wen-quan.Formation Mechanism and Control Measures of Continuous Cropping Obstacles in Medicinal Plants[J].Journal of Agricultural Science and Technology,2009,11(6):19-23. |
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| Authors: | ZHANG Zi-long WANG Wen-quan |
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| Institution: | (School of Chinese Pharmacy, Beijing University of Chinese Medicine, Beijing 100102, China) |
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| Abstract: | In view of the common and serious situation of continuous cropping obstacles in medicine production, this paper expounded the specific expression of continuous cropping obstacles in medicinal plants; overviewed the recent progress on formation mechanism of continuous cropping obstacles in medicinal plants from three aspects, i.e. change of soil physical and chemical properties, deterioration of soil biological environment and plant self-allelopathy; and summarized ways to prevent the continuous cropping obstacles in medicinal plants, including rational rotation, soil sterilization, supplementation of nutrient elements or beneficial microorganism and application of comprehensive measures, etc. The paper also discussed hot issues related with continuous cropping obstacles, so as to provide references for further studies. |
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| Keywords: | medicinal plant continuous cropping obstacles formation mechanism control measure |
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