如何加快封山育林步伐,改善林分结构,增加林地产出,提高经济效益,是林区深度开发保护有限资源的一个新课题。实践证明,股份合作封山育林具有生产成本低,绿化速度快,利用周期早,生态效益好的特点,是加快培育森林资源的有效途径。一、现状与问題长期以来,由于林业经营管理体制存在一些弊端,致使林业和生态危机日趋严重。森林资源锐减,“两荒”剧增,森林的数量和质量都在急剧地减少和下降。毁林开荒严重。“小开荒”从山根一直开到山顶,致使有林变成疏林、疏林变成荒山 How to speed up the step of closing hillsides to facilitate afforestation, improve the stand structure, increase the output of forestland and increase the economic benefits are a new task to develop and protect the limited resources in depth. Practice has proved that the co-Hill afforestation with joint-stock cooperation has the characteristics of low production cost, fast afforestation, early use cycle and good ecological benefits, which is an effective way to speed up the cultivation of forest resources. First, the status quo and problems For a long time, due to the forestry management system has some drawbacks, resulting in increasingly serious forestry and ecological crisis. With the sharp reduction of forest resources and the rapid increase of “two deserts”, the quantity and quality of forests are rapidly decreasing and decreasing. Destruction of forest wasteland serious. “Small reclamation” has been open from the mountain root to the top of the mountain, resulting in forest become sparse forests, sparse forests into barren hills