刘青林, 张恩和, 王琦, 等. 灌溉与施氮对留茬免耕春小麦氮素吸收和氮肥损失的影响[J]. 水土保持学报, 2011,25(4).

LIU Qing-lin, ZHANG En-he, WANG Qi, et al. Effects of Irrigation and Nitrogen Supply Levels on Nitrogen Uptake and Fertilizer Nitrogen Loss of Spring Wheat on No-tillage with Stubble Standing Farmland[J]. 2011, 25(4).

刘青林, 张恩和, 王琦, 等. 灌溉与施氮对留茬免耕春小麦氮素吸收和氮肥损失的影响[J]. 水土保持学报, 2011,25(4). DOI：

LIU Qing-lin, ZHANG En-he, WANG Qi, et al. Effects of Irrigation and Nitrogen Supply Levels on Nitrogen Uptake and Fertilizer Nitrogen Loss of Spring Wheat on No-tillage with Stubble Standing Farmland[J]. 2011, 25(4). DOI：