基于CR-BDI模型的农户作物种植行为模拟——以陕西省米脂县姜兴庄为例

王艳妮, 陈海, 宋世雄, 梅亚军, 温馨

Simulation of households' planting behavior based on a CR-BDI model: Case study of Jiangxingzhuang Village of Mizhi County in Shaanxi Province

Yanni WANG, Hai CHEN, Shixiong SONG, Yajun MEI, Xin WEN

表7 CR-BDI模型主要自然条件下失误表/%

Tab.7 Simulation errors of the main natural conditions of the CR-BDI and BDI models/%

自然条件 CR-BDI模型 BDI模型 玉米 土豆 红葱 杂粮 合计 玉米 土豆 红葱 杂粮 合计 31 + 41 0.2 0.3 0.3 0.0 0.8 0.4 0.8 0.5 0.0 1.7 22 + 32 0.6 1.5 2.2 0.9 5.2 1.2 2.1 1.8 1.2 6.3 23 + 33 0.5 1.7 2.6 0.7 5.5 1.0 2.5 2.3 1.2 7.0 44 + 45 0.3 0.7 1.0 1.4 3.4 0.7 1.1 0.9 2.1 4.8 整体失误 1.6 4.2 6.1 3.0 3.3 6.5 5.5 4.5