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一三十多年来,我国林业建设的重要教训之一,是急于求成,片面追求速度,忽视生产建设的经济效益。由于没有下功夫研究最佳的建设规模、投资分配结构和林业建设布局等重要的林业经济问题,结果是欲速则不达,使林业长期成为国民经济的短线。建国以来,我国人工造林的规模和速度居世界之冠;人工造林累计面积达15亿亩,接近除我国以外的世界各国人工林面积的总和,平均每年造林面积为5000万至6000万亩,高的可达7000万亩。即使按造林面积占全国原有森林面积的比重来看,我国造林规模也远远超出世界各国的水平(见下表)。
Over the past thirty years, one of the important lessons of our country’s forestry construction is to rush for success, to pursue the one-sided pursuit of speed and to neglect the economic benefits of production and construction. Because of its lack of efforts to study the most important forestry economic issues such as the optimal scale of construction, the structure of investment distribution and the layout of forestry, the result is that the forestry has become a short-term national economy for a long time. Since the founding of New China, the scale and speed of afforestation in China have topped the world. The total area afforestation has reached 1.5 billion mu, which is close to the total area of planted forests in all countries except China. The average annual afforestation area is 50 million to 60 million mu, Up to 70 million mu. Even if the area of afforestation accounts for the proportion of the original forest area in China, the scale of afforestation in China far exceeds the level of other countries in the world (see the table below).