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我国南方大寒前后是造林黄金季节 ,但冬春雨少 ,10年有 9年是旱季 ,土壤含水量较少 ,造林成活率低 ,甚至有的造林失败 ,直接影响荒山造林绿化步伐和林业生产的发展。苗木通过技术处理造林是加快荒山造林绿化的一条有效技术措施。1 早整地早栽树早整地挖坑早栽树是旱天造林提高
Before and after the cold in southern China is the golden season of afforestation, but less in winter and spring rains, 10 years, 9 years is the dry season, less soil moisture, afforestation survival rate is low, and even afforestation failure, directly affecting the pace of barren hills afforestation and forestry production development . Seedlings through afforestation by technology is an effective technical measure to speed up the afforestation afforestation. Early as early as early planting early digging a tree pit early planting trees is an afforestation increased dry days