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| 稻田氮磷流失控制技术研究 |
| Study on Control Technology of Nitrogen and Phosphorus Loss in Paddy Field |
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| DOI： |
| 中文关键词: 氮磷流失 控制技术 养分 水分 生态拦截 稻田 |
| 英文关键词: Nitrogen and phosphorus loss Control technology Nutrient Water Ecological interception Paddy field |
| 基金项目:国家重点研发计划“水稻主产区氮磷流失综合防控技术与产品研发”基金资助项目(2016YFD0800503) |
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| 摘要点击次数: 809 |
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| 中文摘要: |
| 分析了稻田氮磷流失的途径，以及降雨、秸秆还田、施肥等影响因素，综述了养分管理、水分管理、生态拦截、农田尾水回用等稻田氮磷流失控制技术的研究现状，提出应探索稻田氮磷流失源头控制和末端管控机制，加强生态拦截技术优化配置与性能研究。 |
| 英文摘要: |
| In this paper， the ways of nitrogen and phosphorus loss from paddy fields were analyzed， the influence factors of rainfall， straw returning and fertilization were discussed， and the control technologies of nitrogen and phosphorus loss were studies in water and nutrient management， ecological interception and tail water reuse. It proposed to establish source and end control mechanism， strengthen the optimal configuration of ecological intercept technologies and performance researches. |
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