低强度择伐伐区集材方式的探讨  

EXPLORATION OF LOGGING WAY IN CUTTING AREA OF LOW DENSITY SELECTION CUTTING

作　　者：刘勤 李东玫 刘金顶 

机构地区：[1]黑龙江省木材采运研究所,黑龙江省国家级丰林自然保护局

出　　处：《林业科技》1994年第6期57-58,共2页Forestry Science & Technology

摘　　要：这篇文章探讨了低强度择伐伐区集材方式，分析了各种集材方式的优缺点，讨论了新的集材工艺和集材方式。新的集材工艺和集材方式是：由轻型绞盘机或小型拖拉机或畜力将原木或原条运到集材道两侧，完成小集中作业；再由拖拉机或索道或畜力将这些原木或原条运到伐区楞场，完成集材作业。This paper discusses the logging way in cutting area of low density and the advantages and disadvantages of various logging way, new logging technology and logging way, of which are shortwood or tree-length transportation to the bilateral of skid road by light yarder, amall tractor or animal power for the bunching system; shortwood or tree-length transportation to the bank of cutting area by tractor, cabe or animal power for the logging system.

关 键 词：低强度择伐 伐区 集材 集材工艺 

分 类 号：S782.2[农业科学—木材科学与技术]