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A chronosequence study of purple paddy soils with respect to improving ammonium and potassium fertilization management |
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| Authors: | Han Guang-Zhong Huang Lai-Ming Zhang Gan-Lin Yang Fan |
| Institution: | 1.Laboratory of Simulation on Soil Process, College of Geography and Resources Science, Neijiang Normal University, Neijiang, 641112, Sichuan, China ;2.Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, 100101, China ;3.College of Resources and Environment, University of the Chinese Academy of Sciences, Beijing, 100049, China ;4.State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, 210008, China ; |
| Abstract: | Journal of Soils and Sediments - Purple paddy soils cover about 66% of the paddy soils in Sichuan Basin. Complex interactions made the effects of potassium fertilizer application on NH4+ adsorption... |
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