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对吉林省东部林区长白山系张广才岭南段西坡针阔混交林、落叶松林、阔叶混交林十几年来的不同采伐方式迹地的土壤理化性质进行了定位及不定位的外业调查和室内分析，研究结果表明不同采伐方式对林地土壤养分影响有明显的差异：有机质、全氮、水解氮含量，择伐迹地及保留带皆高于皆伐迹地；针阔混交林、落叶松人工林高于阔叶混交林；速效钾含量皆伐还地高于择伐迹地及保留带；速效钾磷含量针阔混交林变化无规律，阔叶混交林、落叶松人工林择伐迹地高于皆伐迹地；ｐＨ值针阔混交林、落叶松人工林皆伐迹地比择伐迹地保留带高，阔叶混交林择伐迹地比皆伐迹地ｐＨ值高，水解酸低；枯落层厚度择伐迹地高于皆伐迹地，同一林分，随着采伐后时间推移，速效磷、速效钾逐渐降低；有机质含量针阔混交林、落叶松人工林择伐迹地逐渐增加，皆伐迹地逐渐降低；阔叶混交林全部降低；针叶混交林、阔叶混交林ｐＨ值逐渐升高，水解酸逐渐降低，落叶松人工林水解酸逐渐升高，ｐＨ值逐渐降低。
Soil physical and chemical properties under different harvesting patterns in the western slope of Changbai Mountain in the eastern part of Changbai Mountains of Changbai Mountain in east Jilin Province for decades were measured and analyzed by field survey and indoor analysis , The results showed that different harvesting methods had significant differences on soil nutrient: the contents of organic matter, total nitrogen, hydrolyzed nitrogen, selective cutting sites and reserved zones were higher than those in clear-cut sites. The coniferous-broad-leaved mixed forest and larch plantation were higher than Broad-leaved mixed forest; the content of available potassium was lower than that of selective cuttings and reserved zone; the change of available potassium and phosphorus in mixed broad-leaved and coniferous forest was irregular. The selective-cutting of broad-leaved mixed forest and larch plantation was higher than that of clear- The pH value of mixed coniferous and broad-leaved forest and Larix gmelinii plantation were higher than that of selective deforestation. The selective deforestation of broad-leaved mixed forest had higher pH value and lower hydrolysis acidity, In the clear cut and the same stand, with the passage of time after harvesting, available phosphorus and available potassium decreased gradually; organic matter content of mixed coniferous and broad-leaved forest and larch plantation gradually increased , Cutovers decreased; broadleaf mixed all reduced; coniferous forest, broadleaf mixed pH value is gradually increased, decreased acid hydrolysis, acid hydrolysis larch plantation gradually increased, the pH decreased.