提高林业集约化经营水平发展高产优质高效商品林张君山（凌海市右卫镇林业工作站１２１２０６）右卫镇位于凌海市东南部，地处大凌河下游左岸。沿河宜林滩地广阔、土壤肥沃、水源充足、气候适宜，发展杨树速生丰产林有着得天独厚的优越条件。全镇总土地面积９４９１．７ｈ... Increase the level of forestry intensive management Development of high-quality high-quality commercial forest Zhang Junshan (Lingwei City Right Weizhen Forestry Workstations 121,206) Youwei town is located in the southeastern Linghai City, is located on the left bank of the lower reaches of the Daling River. Yilan beach along the river is vast, fertile soil, adequate water, climate and development of poplar fast growing forest has a unique advantage. The town’s total land area 9491.7h ...