我县62.3万亩松脂林,长期没有抚育问伐,林分密度大,亩平株数达227株,最多的达645株,严重制约了林木的生长,成林不成材,只有生态效益,没有经济效益。1997年以来,县委、县政府把建设高效松脂林产业作为新的经济增长点和一项支柱产业来抓,从抚育间伐入手,用5年时间全面完成松脂林间伐任务。目前,全县已累计间伐松脂林42.72万 62.3 million mu of pine forest in our county have long been without any requisition for forestry and have a high density of trees. There are 227 strains of mu per plant and up to 645 strains per mu, severely restricting the growth of trees and forests, and there is no ecological benefit and no economy benefit. Since 1997, the county Party committee and county government have taken the construction of high-efficiency pine forest industry as a new economic growth point and a pillar industry. Starting with tending and thinning, the task of thinning pine forest has been fully completed in 5 years. At present, the county has accumulated 427,200 loose pine forest