Study on the Analysis of the Skidding Production Optimization Selection in Southern Collective Forest Regions;
南方集体林区集材生产优化选择分析研究
Study on the Reversal Direction Arisen When 50 Crawler Is Skidding at Steep Slopes;
对集材—50拖拉机高坡集材出现反转向的认识
Skidding method can be determined by production efficiency and ecological environment.
介绍了目前国内外生态型伐区集材概况及类型,较详细地分析了6种生态型伐区集材模式的优缺点及适用条件,指出中国山地伐区应广泛推广直角横向集材和双向循环索道集材方式。
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