- 标题:中宁县历年土壤测试结果分析 下载
- 图片说明:类型年份pH全盐(g/kg)有机质(g/kg)全氮(g/kg)碱解氮(mg/kg)速效磷(mg/kg)速效钾(mg/kg)19898.50.914.281.46019908.30.812.777.366199113.168.85419928.11.311.875.468粮19938.20.612.864.593食199480.412.756.175地19958.10.413.970.110419968.11.0313.575.610020058.060.6812.680.9254.2254.31158.4920068.280.813.850.856140.42135.15枸20057.930.6217.031.2892.80172.47270.31杞地20068.251.2415.10.9986.78111.37215.77压砂20068.431.147.450.535.755.67152.62地
-
所属文章:第一节 农业
- 所属图书:宁夏中部交通杻纽处的13省移民村
- 出版时间:2010年07月