西南紫色土坡耕地农作物-耕层质量适宜性的耦合度诊断
娄义宝1,史东梅1(
),金慧芳1,蒋光毅2,段腾1,江娜1
),金慧芳1,蒋光毅2,段腾1,江娜1
Coupling Degree Diagnosis on Suitability Evaluation of Cultivated-Layer Quality for Slope Farmland in Purple Hilly Region of South-Western China
LOU YiBao1,SHI DongMei1(),JIN HuiFang1,JIANG GuangYi2,DUAN Teng1,JIANG Na1
),JIN HuiFang1,JIANG GuangYi2,DUAN Teng1,JIANG Na1
图3. 土壤侵蚀厚度对农作物产量影响
Fig. 3. Effect of soil erosion thickness on crop yield
