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| Accumulation, Environmental Risk and Control of Phosphorus in Rice/Wheat Rotation Farmland in Taihu Lake Watershed |
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| KeyWord:soil phosphorus; surplus; runoff loss; phosphorus fertilizer application |
| Author Name | Affiliation | | WANG Yu | Key Laboratory of Soil Environment and Pollution Remediation, State Key Laboratory of Soil and Sustainable Agriculture， Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China | | ZHAO Xu | Key Laboratory of Soil Environment and Pollution Remediation, State Key Laboratory of Soil and Sustainable Agriculture， Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China | | WANG Le | Nanjing Institute of Environmental Sciences of the Ministry of Environmental Protection of PR China, Nanjing 210042, China | | CHENG Yi | Key Laboratory of Soil Environment and Pollution Remediation, State Key Laboratory of Soil and Sustainable Agriculture， Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China | | WANG Shen-qiang | Key Laboratory of Soil Environment and Pollution Remediation, State Key Laboratory of Soil and Sustainable Agriculture， Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China |
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| Abstract: |
| There are increasing concerns over water eutrophification in the Taihu Lake Watershed. This paper reviewed phosphorus accumulation from long-term fertilization and environmental risks in rice/wheat rotation farmland in this region. An application plan of phosphorus fertilizer was thus proposed that meets crop growth without causing soil phosphorus excess accumulation. |
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