| 农田氮磷流失与农业非点源污染及其防治 |
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| 引用本文： | 彭畅,朱平,牛红红,李强,张玉龙. 农田氮磷流失与农业非点源污染及其防治[J]. 土壤通报, 2010, 0(2) |
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| 作者姓名： | 彭畅 朱平 牛红红 李强 张玉龙 |
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| 作者单位： | 沈阳农业大学土地与环境学院;吉林省农科院农业环境与资源研究中心; |
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| 基金项目： | 农业部种植业源污染物流失系数测算项目(WX-Z-07-05); 东北黑土区地力衰减农田综合治理技术模式研究与示范(2006BAD05B05); 中国农科院土壤重点实难室基金项目(09001)资助 |
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| 摘 要： | 农田氮、磷的流失,不仅造成化肥利用率的降低,还会引起农业非点源污染。通过分析国内外由于农田氮磷流失而引起的农业非点源污染现状和流失途径,提出加强污染源监控预警,综合运用管理措施和生态工程等,控制和减少农田氮磷流失对水体环境的污染。
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| 关 键 词： | 农田 氮磷流失 农业非点源污染 |
Nitrogen and Phosphorus Loss of Farmland Agriculral Non-point Source Pollution and its Prevention |
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| PENG Chang ,,ZHU Ping ,NIU Hong-hong ,LI Qiang ,ZHANG Yu-long. Nitrogen and Phosphorus Loss of Farmland Agriculral Non-point Source Pollution and its Prevention[J]. Chinese Journal of Soil Science, 2010, 0(2) |
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| Authors: | PENG Chang ZHU Ping NIU Hong-hong LI Qiang ZHANG Yu-long |
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| Affiliation: | PENG Chang 1,2,ZHU Ping 2,NIU Hong-hong 2,LI Qiang 2,ZHANG Yu-long 1(1.Soil , environment institute of Shenyang agricultural university,Shenyang 110866,China,2.Agricultural environment , resource center,Jilin Academy of agricultural sciences,changchun 130033,China) |
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| Abstract: | The loss of nitrogen and phosphorus lead to not only the decrease of utilization of fertilizer,but also the agricural non-point source pollution.Through the analysis of nitrogen and phosphorus at home and abroad due to the loss of farmland caused by agricultural non-point source pollution status and the loss of channels.The author put forward to strengthen early warning pollution monitoring and use measures and ecological projects synthetically to control and reduce the pollution to the water body due to th... |
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| Keywords: | Farmland Loss of nitrogen and phosphorus Agricultural non-point source pollution |
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