| 南方根结线虫生态地理居群对胡萝卜生产危害的研究 |
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| 引用本文： | 唐本安,唐敏,岳新民.南方根结线虫生态地理居群对胡萝卜生产危害的研究[J].中国农学通报,2001,17(1):28-32. |
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| 作者姓名： | 唐本安 唐敏 岳新民 |
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| 作者单位： | 1. 湖南邵阳师范高等专科学校地理系
2. 湖南医科大学 |
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| 基金项目： | 湖南省教育厅省属高校科研资助项目。 |
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| 摘 要： | 通过已感土壤根结线虫病害的胡萝卜（Daucus carota）生产田取样调查发现，南方根结线虫居群对我国胡萝卜生产的危害较大，造成的减产损失达30%。研究表明防治南方根结线虫居群危害，应以保护农田生态环境为前提，并根据根结线虫属于专食性植物寄生虫的生物学特征，实行农作物品种轮作。
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| 关 键 词： | 南方根结线虫 生态地理居群 危害 胡萝卜 鉴定 防治 |
Studies on M.incogita Ecological Geographical Community Harm to Daucus carota Production |
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| Tang Benan,Tang Min,Yue Xin min.Studies on M.incogita Ecological Geographical Community Harm to Daucus carota Production[J].Chinese Agricultural Science Bulletin,2001,17(1):28-32. |
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| Authors: | Tang Benan Tang Min Yue Xin min |
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| Abstract: | From practical sampling research of Daucus carota infec ted with the disease of root-Knot nematodes,we find that M.incognita commun ity is very harmful to Daucus carota production, and yield reduced more than 30%.The result of the investigation shows that the control measures for M.incognita community endangering of Daucus carota production should be based on ecosystem protection of the crops and to rotate the crops according to th e biological character of specific plant parasite. |
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| Keywords: | M incognita Eco-Geographic community Harm Daucus carota production Identification and control |
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