1整地直接扦插定植抚育成林,苗木从成活到采伐都在同一地块生长,提前整地就很关键。选择地势平坦,地下水位较低,排灌水条件好,土壤肥沃的地段扦插造林。如果地势较低,可结合秋冬季沟渠清淤,把底泥平铺到埝埂上以抬高地面。有条件的在扦插前施足农家肥和磷酸二铵400kg/hm2为底肥。2插条处理采集插条宜在深秋或初冬,选用一年生健壮无病虫害枝条。 A direct cuttings planting tending afforestation, seedlings from surviving to logging in the same land growth, land preparation in advance is the key. Select flat, low groundwater table, irrigation and drainage conditions are good, fertile soil cuttings afforestation. If the terrain is low, combined with autumn and winter trench dredging, the bottom of the tiled trowel to raise the ground. Conditions before the cuttings enough manure and diammonium phosphate 400kg / hm2 as the base fertilizer. 2 cuttings collection cutting insert should be in late autumn or early winter, choose annual robust non-pest branches.