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No-tillage Stubble with Residues on Soil Respiration and the Soil Enzyme Activity and Nutrient Influence
崔凤娟 李立军 刘景辉 高婕 王永强
Chinese Agricultural Science Bulletin . 2011, (21): 147 -153 .  DOI: 10.11924/j.issn.1000-6850.2011-0825