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Effect of forest structure on operational efficiency of a bundle-harvester system in early thinnings. 智库出版物
2016
作者:  Bergström D;  Nuutinen Y
Adobe PDF(1606Kb)  |  收藏  |  浏览/下载:2/0  |  提交时间:2019/06/18
Productivity  Scots pine  Bio-energy  Cutting efficiency  Forest structure  Independent variables  Operational efficiencies  Pre-commercial thinning  Productive machine hours  Scots pine  
Effects of harvested tree size and density of undergrowth on the operational efficiency of a bundle-harvester system in early fuel wood thinnings. 智库出版物
2015
作者:  Bergstrom D;  Nuutinen Y
Adobe PDF(1535Kb)  |  收藏  |  浏览/下载:0/0  |  提交时间:2019/06/18