黄土高原地区农业土地资源适应性研究

Research on the Adaptability of Agricultural Land Resources in the Loess Plateau Area

本文应用AHP分析法,以黄土高原地区为例,对农业土地资源的适应性进行了初步研究,从中选取了一些对玉米和谷子影响较大的因素进行研究,分析结果表明:种植玉米是黄土高原地区农业土地利用的首选方向。干旱、施肥水平和水土保持等因子对种植玉米和谷子影响比较大,进而提出了一些相应的优化措施。

With China's Loess Plateau as sample source,this artide primarily researched the adaptability of agricultural land resources and selected and studied some important limiting factors of the growth of corn and millet by applying the analytical method of AHP.The results showed that corn farming is the first orientation in land utilization on the Loess Plateau. Drought, fertilizer dose, water and soil conservation and others are important factors in corn and millet production. Therefore, some corresponding optimizing methods are put forward.