小麦/玉米/大豆和小麦/玉米/甘薯套作对土壤氮素含量及氮素转移的影响
雍太文, 杨文钰, 向达兵, 万燕, 刘卫国, 王小春
Effect of Wheat/Maize/Soybean and Wheat/Maize/Sweet Potato Relay Strip Intercropping on Soil Nitrogen Content and Nitrogen Transfer
YONG Ta-Wen, YANG Wen-Yu, XIANG Da-Bing, MO Yan, LIU Wei-Guo, WANG Xiao-Chun
作物学报
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2012, (01): 148
-158
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DOI: 10.3724/SP.J.1006.2012.00148
