河西走廊绿洲农业水生产力提升的途径与对策
任珩, 赵文智, 杨荣, 杜泽玉

Pathway and countermeasures to improve agricultural water productivity in oasis of Hexi Corridor
Heng Ren, Wenzhi Zhao, Rong Yang, Zeyu Du
图5 河西走廊土壤有机质含量及相同灌溉条件下玉米产量(图5B 根据苏永中等[15]、李含婷等[24]、罗跃等[25]、杨彩红等[26]文献整理)
Fig.5 Soil organic matter and maize yield under the same irrigation conditions in Hexi Corridor oasis(Fig.5 B is organized by the literature of Su et al.[15], Li et al.[24], Luo et al.[25], Yang et al.[26])