不同氮肥措施对小麦-玉米轮作农田无机氮分布和累积的影响
孙世友, 刘孟朝, 张国印, 茹淑华, 韩宝文, 王凌, 贾良良
Effects of Different Fertilizations on Soil Nitrate-N Distribution and Accumulation under Winter Wheat Summer Maize Cropping System
SUN Shi-you, LIU Meng-chao, ZHANG Guo-yin, RU Shu-hua, HAN Bao-wen, WANG Ling, JIA Liang-liang
华北农学报
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2011, (S2): 94
-98
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DOI: 10.7668/hbnxb.2011.S2.022
