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在采伐剩余物中，伐根占有相当大的比重．伐区的伐根蓄积量很大，用途广（伐根可用于硫酸盐纸浆生产、微生物工业和制造木塑料等），将伐根取出利用经济效益极为可观．伐根清除后的林地易于人工更新造林，可有效利用林地，并可清除繁殖在伐根上损害树木的病虫害和真菌．在我国?
In harvesting residues, spruce accounts for a considerable proportion. The cutting area has a large volume of stumpage, wide range of uses (cutting roots can be used for the production of kraft pulp, microbial industry and the manufacture of wood plastic, etc.), remove the use of stumps is extremely substantial economic benefits. Forests cleared from cleared stumps are easily reforested by artificial reforestation and can be used effectively for woodland and to remove pests and fungi that breed trees that damage the stump. In my country?