【摘要】 沙岗地是半湿润地区土地风沙化发生的策源地 ,同时也是可利用的土地资源。其土地风沙化问题 ,主要以冬春季强烈风蚀和生长季的逆转交替为特征。本文在建立人工植被防护体系治理土地风沙化的基础上 ,提出了加强沙岗地农业开发基础设施建设、种植经济植物、发展设施园艺和观光农业的沙岗地综合治理与开发途径更多还原

【Abstract】 Sand hill land is a source of blown sand in semi arid area. It is also valuable land resources. The characteristics of blown sand are strong wind erosion in spring and reverse change in growth season. This paper have put forward ways of management and exploitation for sand hill land, such as planting economical plant, developing protected horticulture and visiting agriculture based on constructing artificial shelter forest system.更多还原