促进经济腾飞发展「三高」林业周光畴镇党政负责人沙地治理的实绩，从而保证了治沙工作健康有序地进行。通过有计划、有步骤地对荒山沙地进行综合治理，现在，全县有林地面积已达６８万亩，森林覆盖率为１２％，其中治沙林４６万亩，形成１４９８４条林带，构成防护林网５... Promote economic growth and development of the “three highs” forestry Zhou Guangzuo party and government officials in charge of sand governance performance, thus ensuring a healthy and orderly manner sand control work. Through systematic and systematic management of the barren hills and sandlands, the county now has 68 million mu of forest land and a forest coverage rate of 12%, of which 46,000 mu is used for the control of sarin trees, forming 14,984 forest belts that form a shelterbelt Net 5 ...