The analytical data revealed that the potential fertility of the dryland soils was rather low, such as nitrogen, phosphorus and potassium content in soil were deficient on the whole.
分析数据表明，该区旱地土壤潜在肥力较低，有机质含量差异较大，大部分土壤氮、磷、钾养分供应不足。
Range of soil types suitable for agriculture, animal husbandry, forestry various types of production, higher potential fertility.
土壤类型丰富，适宜农、牧、林各类生产，潜在肥力较高。
Range of soil types suitable for agriculture, animal husbandry, forestry various types of production, higher potential fertility.
土壤类型丰富，适宜农、牧、林各类生产，潜在肥力较高。
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