盐湖区蔬菜用地土壤肥力综合评价

Comprehensive Evaluation of Vegetable Soil Fertility in Yanhu District

为了解运城市盐湖区蔬菜用地的土壤肥力状况,通过叠加图对盐湖区主要蔬菜用地进行采样,经过土壤养分的分析测定后,对各行政区域的土壤主要养分进行综合评价。结果表明,盐湖区比较适宜蔬菜大面积推广种植的区域有北相镇、解州镇、泓芝驿镇、龙居镇、陶村镇、安邑办,不适宜蔬菜大面积推广种植的有三路里乡、东郭镇和上王乡。蔬菜用地各行政区评价指数与当地农业生产实际相吻合,对当地蔬菜生产具有指导意义。

To understand the vegetable soil fertility situation in Yanhu district of Yuncheng city,stacking diagram was adopted to sample soil and the soil nutrients in main vegetable-growing areas,and a comprehensively evaluation for the main soil nutrients was conducted.The results showed that in Yanhu district there were many suitable areas for large scale vegetable planting promotion,like Beixiang town,Haizhou town,Hongzhiyi town,Longju town,Taocun town and Anyiban;and the areas that were not so suitable for vegetable production were Sanluli town,Dongguo town and Shangwang town.The evaluation index for vegetable-growing land in every district coincided with the local agricultural production,so they were of guiding significance to the local vegetable production.