Effects of straw management and N levels on gross nitrogen transformations in fluvo-aquic soil of the North China Plain.

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第一作者： Guocui,Ren

第一单位： Fengqiu Agro-ecological Experimental Station, State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China; University of Chinese Academy of Sciences, Beijing 100049, China; University of Chinese Academy of Sciences, Nanjing 211135, China.

作者： Guocui,Ren ^[1] ; Xianfeng,Zhang ^[1] ; Jinbo,Zhang ^[2] ; Lan,Mu ^[3] ; Xiuli,Xin ^[1] ; Yiming,Yun ^[1] ; Anning,Zhu ^[4] ; Shuchun,Ge ^[5]

作者单位： Fengqiu Agro-ecological Experimental Station, State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China; University of Chinese Academy of Sciences, Beijing 100049, China; University of Chinese Academy of Sciences, Nanjing 211135, China. ^[1] School of Geography, Nanjing Normal University, Nanjing 210023, China. ^[2] Soil and Fertilizer Station of Henan Province, Zhengzhou 450002, China. ^[3] Fengqiu Agro-ecological Experimental Station, State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China; University of Chinese Academy of Sciences, Beijing 100049, China; University of Chinese Academy of Sciences, Nanjing 211135, China. Electronic address: anzhu@issas.ac.cn. ^[4] Soil and Fertilizer Station of Henan Province, Zhengzhou 450002, China. Electronic address: gschnny@sina.com. ^[5]

关键词 (15)N dual-labelling technique Gross N transformation rate N fertilization Ntrace tool Straw incorporation