A Discussion on Some Related Issues in Sustainable Management of Broadleaved Tree Plantation in Hot Areas of Yunnan Province

Start from the general goal of social and economic sustainable development in hot areas of Yunnan province,the important role of forest resource sustainable management in hot areas of Yunnan province on realizing the forestry sustainable development was analyzed.In accordance with the principle of systematics,the basic idea of constructing sustainable development system based on survival support system,environment support system,development support system,society support system,intelligence support system was proposed. After analyzing the serious conflict faced by sustainable management of broadleaved plantations in hot areas of Yunnan province,according to the principle of classified management,the adaptability principle in species selection was put forward.Moreover,7 principles on which the spatial adaptability indexes were worked out were proposed.