当前位置: 首页 > 文章 > 农田土壤氮素循环及其对土壤氮流失的影响 安徽农业科学 2007,35 (11) 3310-3312
Position: Home > Articles > Soil Nitrogen Cycle in Agro-ecosystem and its Influence on Soil Nitrogen Loss Journal of Anhui Agricultural Sciences 2007,35 (11) 3310-3312

农田土壤氮素循环及其对土壤氮流失的影响

作  者:
李琴
单  位:
重庆工商大学旅游学院
关键词:
氮素形态;土壤氮素转化;氮流失;非点源污染;控制措施
摘  要:
分析了土壤氮素循环及其对土壤氮流失的影响,提出了加强氮肥管理、重视平衡施肥、提高作物氮素吸收能力、优化耕作制度及灌溉方式等降低我国农田土壤氮素流失的主要对策。
译  名:
Soil Nitrogen Cycle in Agro-ecosystem and its Influence on Soil Nitrogen Loss
作  者:
LI Qin(College of Tourism,Chongqing Technology Business University,Chongqing 400067)
关键词:
Nitrogen form;Soil nitrogen transfer;Nitrogen loss;Non-point source pollution;Control measures
摘  要:
After analyzing the relationships between soil nitrogen cycle and soil nitrogen loss approach,some control measures including balancing fertilization,enhancing plant capability of nitrogen absorption,optimizing nitrogen management,cultivation system and irrigation mode were put forward.

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