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一、“三剩物”资源现状我省森林资源丰富,是国家重要的资源基地和木材产区之一。平均年生产木材600万立方米左右,占全国第二位。由于木材,锯材产量高,采伐加工剩余物相当丰富。据中国林科院情报研究所编制的《七十——八十年代初国外林业技术水平文集》记载,发达国家采伐剩余物占采伐量的比重:西德为28％,其中可利用部分占57％;日本为40％(包括树皮伐根),可利用部分占50％;美国为19％,可利用部分占71％;苏联为14.6％,可利用部分占
I. Present Situation of “Three Leftovers” Resources Our province has rich forest resources and is one of the important resource bases and timber producing areas in the country. The average annual production of about 6 million cubic meters of timber, accounting for the second place. Due to the high output of lumber and sawn timber, the residues of harvesting and processing are quite abundant. According to the “Collected Works of Foreign Forestry Technology in the Seventies - the 1980s” prepared by the Chinese Academy of Forestry Intelligence Research Institute, the share of logging remnants of developed countries in logging volume is 28% in West Germany and 57 of them are available %; Japan 40% (including bark fava), 50% of available parts; 19% of the United States, 71% of available parts; the Soviet Union was 14.6%, the available portion