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首先要对项目区进行科学的规划、布局、网围禁牧。其次就是要对造林地进行整地,属于荒坡丘陵地(坡度大于30度)主要采取沿等高线布穴挖鱼鳞坑整地方式,规格一般为40×20×30cm,鱼鳞坑的土埂高20cm。每亩挖穴167～222穴。平坦荒地不需要提前整地,播种时按2×1.5m或2m×2m的株行距
First of all to the project area for scientific planning, layout, net Wai prohibition. The second is to afforestation land preparation, belonging to the slopes and hills (slope greater than 30 degrees) mainly along the contour line cloth hole scoop excavation site preparation methods, the general specifications for 40 × 20 × 30cm, fish scale pit soil height 20cm . Drainage per acre 167 to 222 points. Flat wasteland does not require pre-planting, sowing time by 2 × 1.5m or 2m × 2m spacing