近20年来甘肃省黄土高原区粮食产量的影响因素及未来粮食需求分析

方彦杰,张绪成*,侯慧芝,于显枫,王红丽,马一凡

Influence Factors of Grain Yield in the Loess Plateau of Gansu Province During the Latest 20 Years and Analysis on its Future Grain Requirement

FANG Yan-jie, ZHANG Xu-cheng*, HOU Hui-zhi, YU Xian-feng, WANG Hong-li, MA Yi-fa

. 2015, (4): 165 -175 . DOI: 10.13304/j.nykjdb.2015.180