1982年12月,联合国粮农组织、欧洲经济委员会、国际劳工组织就减少木材损失及充分利用采伐剩余物问题在莫斯科召开了专题讨论会。从分析各与会国提交大会的报告材料可以看出,欧洲各国目前在采伐剩余物的利用问题上还没有取得一致的看法,因此,实际利用状况也有较大的差别。英国的采伐剩余物数量约占木材年伐量的20％,全部留在伐区。荷兰专家认为,采伐剩余物能改变土壤的有机质,从而可提高未来林分的生产力。中欧诸国的情况与上述国家稍有不同。在东德,由于木材产量(1000万立方米)不能满足日趋增长的需求,木材的充分利用问题受到极大重视。近年来,东德主要采用皆伐方式。大枝丫同时得到了利 In December 1982, the United Nations Food and Agriculture Organization, the Economic Commission for Europe and the International Labor Organization held a symposium in Moscow on the issue of reducing timber loss and making full use of harvesting residues. Based on the analysis of the reports submitted by the participating countries to the General Assembly, it can be seen that no consensus has been reached on the use of surplus logging by European countries. Therefore, the actual utilization status is also greatly different. Logging surplus in the United Kingdom accounts for about 20% of annual timber cut and remains in the cutting area. Dutch experts believe that harvesting residues can change the organic matter of the soil and thus improve the productivity of future stands. The situation in Central European countries is slightly different from the above countries. In East Germany, the issue of the full utilization of timber is given a great deal of importance due to the wood production (10 million cubic meters) can not meet the growing demand. In recent years, East Germany mainly uses clear-cut method. Great branches at the same time Lee