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