| 农业集约化对生物多样性的影响 |
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| 引用本文： | 吴大付,吴艳兵,任秀娟,李东方,张莉.农业集约化对生物多样性的影响[J].吉林农业科学,2010,35(2):61-64. |
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| 作者姓名： | 吴大付 吴艳兵 任秀娟 李东方 张莉 |
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| 作者单位： | 河南科技学院,河南,新乡,453003 |
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| 基金项目： | 河南省社科联调研课题(SKL-2009-3246)资助 |
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| 摘 要： | 在农业集约化过程中,生物多样性受到影响。生物多样性的减少在于化肥、农药的使用、农用地的扩大、单一种植和农业环境的破坏。但是农业集约化增加了农产品的数量,减少了垦荒,秸秆还田增加了土壤生物多样性。本文针对生物多样性的减少提出了相应对策。
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| 关 键 词： | 农业集约化 生物多样性 影响 |
Agricultural Intensification's Impaction on the Biodiversity |
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| WU Da-fu,WU Yan-bing,REN Xiu-juan,LI Dong-fang,ZHANG Li.Agricultural Intensification's Impaction on the Biodiversity[J].Jilin Agricultural Sciences,2010,35(2):61-64. |
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| Authors: | WU Da-fu WU Yan-bing REN Xiu-juan LI Dong-fang ZHANG Li |
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| Institution: | Henan Institute of Science and Technology;Xinxiang 453003;China |
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| Abstract: | During the development of agricultural intensification,the biodiversity had been affected.The causes of biodiversity extinction were that the application of chemical fertilizers and pesticides,enlarging of farm land,monoculture of cropping systems and destroy of agricultural environments.On the other hand,the agricultural intensification increased agricultural products,so the areas of wasteland reclamation decreased.Meanwhile,the biodiversity of soil could be raised by the crop straws returning the arable l... |
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| Keywords: | Agricultural intensification Biodiversity Effect |
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