| Illustrations with Real Examples of Using Ecological Regulation Strategies Against Crop Pests in China |
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| 作者姓名： | Guo Yuyuan Liang Gemei |
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| 作者单位： | State Key Laboratory of Plant Disease and Inset Pests, Institute of Plant Protection,Chinese Academy of Agricultural Sciences, Beijing 100094 |
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| 摘 要： | In this paper, a series of examples from China, including those using ecological regulation strategies successfully to keep crop pests under control and those making more damages of crop pests caused by wrong cropping systems, crop distributions or extensive cultivation, were given and analyzed. From these, two pieces of experience were enlightened as follows： the first, the refoms of cropping systems and crop distributions must be beneficial to pest control or at least not increase the damage of crop pests; the second, we should further clarify the relationship between population dynamics of pests and cropping system/crop distribution, the basis for correctly laying down the ecological regulation systems.
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| 关 键 词： | 生态环境 生态调节 植物 植被 |
| 收稿时间： | 2006-08-07 |
Illustrations with Real Examples of Using Ecological Regulation Strategies Against Crop Pests in China |
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| Guo Yuyuan,Liang Gemei.Illustrations with Real Examples of Using Ecological Regulation Strategies Against Crop Pests in China[J].Engineering Sciences,2006,4(4):8-18. |
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| Authors: | Guo Yuyuan and Liang Gemei |
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| Institution: | State Key Laboratory of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100094;State Key Laboratory of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100094 |
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| Abstract: | In this paper, a series of examples from China, including those using ecological regulation strategies successfully to keep crop pests under control and those making more damages of crop pests caused by wrong cropping systems, crop distributions or extensive cultivation, were given and analyzed. From these, two pieces of experience were enlightened as follows: the first, the reforms of cropping systems and crop distributions must be beneficial to pest control or at least not increase the damage of crop pests; the second, we should further clarify the relationship between population dynamics of pests and cropping system/crop distribution, the basis for correctly laying down the ecological regulation systems. |
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| Keywords: | crop pest reform of ecological environment improvement of crop distribution reasonable cropping system ecological regulation |
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