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几年来的经验证明,野生苗移植适应性强,苗木生长稳定,成活率很高,成本也低于育苗造林。野生苗的就地移植技术是比较简单的。首先是选好苗源地和移苗地,通常是土壤坡度坡向相差愈小愈好,要注意苗源必须充足。具体操作技术分四个步骤进行。1、整地:按一般的整地方法用锹挖宽50×50厘米或40×40厘米,深50厘米的穴(深度最好视苗木根部之长短决定),注意穴的规正。2、掘苗:用普通的锹(最好稍小于一般大锹)将生长健壮、枝叶茂盛、无病虫害、具有顶芽的苗木掘出,注意不要伤根,林地要保留足够
Years of experience has shown that wild seedling transplant adaptability, seedling growth and stability, high survival rate, the cost is lower than the nursery afforestation. Wild seedlings in situ transplantation technology is relatively simple. The first is to choose a good source of Miao and Miao Miao, the slope is usually the same as the slope of the smaller the better, pay attention Miao source must be adequate. Specific operational techniques in four steps. 1, land preparation: according to the general method of site preparation Shovel with a spade 50 × 50 cm or 40 × 40 cm, 50 cm deep hole (depth is best determined by the length of the seedling root), pay attention to the rules of the hole. 2, digging Miao: ordinary spade (preferably slightly less than the general big spade) will grow robust, lush foliage, no pests, with the top of the bud seedlings dug out, be careful not to hurt the root, to retain enough woodland