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辽宁东部山区现有森林大部分为天然次生林。林分质量差,产量低。平均出材率45％,而且多为中小径材,大径木很少,仅占15％。每年采伐的大量森林,除原木利用外,大部分梢头、枝丫、等外材扔在山上,白白烂掉,浪费很大。为了充分利用木材资源,提高木材综合利用率,我们在新宾县下营子镇赵家村开展了木材综合利用的试验,取得了较好的结果。
Most of the existing forests in the eastern mountainous areas of Liaoning are natural secondary forests. Poor stand quality and low yield. The average yield of 45%, but mostly small and medium-sized timber, large diameter wood rarely, only 15%. Except for the use of logs, most of the forests harvested each year are mostly wasteland, branches, and other foreign materials thrown on the hills and are completely lost in waste. In order to make full use of wood resources and improve the comprehensive utilization of timber, we have carried out comprehensive utilization of wood in Zhaojia Village, Xiazi Town, Xinbin County, and achieved good results.