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辽宁省清原满族自治县是个林区,地处北方,冬季漫长,气候严寒,全县9万户,34.4万人,其中农户6万户,农村人口24.6万人。长期以来,农村一直沿袭着深坑大灶,烧木柈子的传统习惯?怕约扑?六、七十年代,全县农村烧柴一年不下20万立方米,几乎相当于当时全县集体林的年生长量。有些地区由于长期过度樵采,毁林打柴,已到了无林可采,不仅用材缺乏,烧柴紧张,而且水土流失,生态恶化,危及农副业
Qingyuan Manchu Autonomous County in Liaoning Province is a forested region, located in the north, long in winter, cold climate, the county 90000, 344000, of which 60000 rural households, rural population 246000 people. For a long time, the rural areas have been followed by the deep pit stove, burned wood clam traditional habits? Afraid of about? In the sixties and seventies, the county rural firewood no more than 200000 cubic meters a year, almost equivalent to the county collective forest The annual growth. In some areas, due to long-term over-firewood-picking and deforestation, firewood has reached woodlessness. Not only timber is scarce but firewood is scarce, and soil and water loss, ecological deterioration and endangerment of agriculture and sideline industries