加强森林资源培育和管护,保持森林资源总量持续稳定增长,实现森林资源可持续利用。一是加快林种结构调整,坚持适地适树、因地制宜原则,建立速生丰产林基地和高效经济林基地。到十二五末,要营造松、杉、桉、竹、经济林速生高产示范林0.4hm2以上,使全场森林资源得到 Strengthen the cultivation and management of forest resources, maintain the steady and steady growth of total forest resources and realize the sustainable use of forest resources. First, to speed up the structural adjustment of forest species, adhere to the appropriate tree, according to local conditions and principles, the establishment of fast-growing and high-yield forest base and efficient economic forest base. By the end of the 12th five-year plan, the demonstration forests of fast-growing and high-yielding forests of pine, cedar, eucalyptus and bamboo shall be built at a density of 0.4 hm 2 or above to make the entire forest resources available