大青杨是长白山林区最大的落叶阔叶树,具有适应性强、生长快、材性好等特点。木材是良好的造纸、人造纤维、胶合板、火柴杆、生活用材和建筑用材。大力发展速生树种——大青杨是解决当前我国木材不足,进一步贯彻“以营林为基础”的方针,实现采育结合,以场定居,以场轮伐,保持青山常在永续利用的重要途径。 Daqing Poplar is the largest deciduous broad-leaved tree in Changbai Mountain, with characteristics of strong adaptability, fast growth and good material properties. Wood is good for paper making, rayon, plywood, match sticks, living timber and construction timber. Vigorously develop fast-growing tree species - Populus is to solve the current lack of timber in our country, and further implement the “based on the management of forest-based” approach to achieve the combination of mining and harvesting to market settlement, field rotation, to maintain the Castle Peak often sustainable use Important way