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搜索结果: 1-5 共查到林业基础学科 Timber harvesting相关记录5条 . 查询时间(0.051 秒)
The purpose of this study was to establish the impact of season on productivity, labour consumption, and working time structure during timber harvesting from young alder stands (Alnus glutinosa Gaertn...
The paper contains results of comparative investigations of crawler and wheeled skidders regarding their effect on soil surface, undergrowth and rut formation during mountain timber harvesting. It was...
Harvesting operations will begin in Mumbulla State Forest north east of Bega this week. The compartments planned for harvesting have a gross area of 441 hectares, of which 243 hectares are available ...
The trend of fully mechanized timber harvesting with harvester technologies requires the evaluation of ergonomic parameters of workers' activities and the impact of machine technologies on natural e...
This paper deals with the probability of occurrence of soil disturbance during timber harvesting operations. Studies were carried out in southern Poland in 26 stands differing in terrain, skidding m...

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