固阳县土地资源适宜性评价研究

Evaluation on the Suitability of Land Resources in Guyang County

应用限制因素法，采用“土地评价纲要”的评价系统，研究固阳县自然、社会条件，选取地貌类型、地面坡度、土壤等因子，完成了固阳县土地资源适宜性评价，摸清了固阳县土地资源现状，为合理利用土地资源，充分发挥土地生产力提供了依据。

Applying the method of limited factors and the evaluation system of soil evaluationcompendium, some factors, as natural and social conditions, selected gemorphology types,slopes of the land and soil in Guyang county are thoroughly studied. Thus,we have done thework, which is the evaluation on the suitability of land resources in the county and made theland resources situation clearly,so that the basis is provided for rational utilization of land resources and improvement of soil productivity.