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通过对山杨根蘖萌生苗和Ｓ１－ ０山杨实生苗营造的试验林进行比较， 根据树高、地径、感病率、保存率等因子的调查分析，确定山杨根蘖萌生苗造林在幼龄期的生长优势，为解决山杨繁育困难、降低造林成本提供一条途径
According to the investigation and analysis of the factors such as height of tree, ground diameter, susceptibility and preservation rate, the tillering seedlings of Aspen Young asiatica The growing advantage in young age provides a way to solve the problem of poplar breeding and reduce the cost of afforestation