曾在正常市小山子镇镇办林岛当过4年营林员的刘显，积累了一套丰富的造林经验。1982年刚实行农村家庭联产承包制，他就购买了一片荒山，在全市最早一个开始了治理开发荒山的征程。在当地政府和水利部门的支持下，刘显已艰苦奋斗了15年。如今，他这片荒山的综合治理面积已达到15 Liu Xian, who had been a forest farmer for 4 years in the Xiaoshanzi town of Linyi, a normal city, has accumulated rich experience in afforestation. In 1982, when the rural household contract system was just implemented, he purchased a piece of barren hills and began the journey of harnessing barren hills as early as the first one in the city. With the support of the local government and water conservancy department, Liu Xian has worked hard for 15 years. Nowadays, the comprehensive management area of ​​this piece of barren hills has reached 15