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Efficiency of group work in harvesting mountainous broadleaf thinning stands
group work thinnings time study productivity costs
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2009/11/26
Group work was researched for felling, processing, skidding and quality inspection activities in mountainous broadleaf thinning stands with approximately the same terrain and stand conditions. The sta...
YIELDS FROM HARVESTING BEECH WOOD
YIELDS HARVESTING BEECH WOOD
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2009/11/26
YIELDS FROM HARVESTING BEECH WOOD。
Mathematical models for optimization of group work in harvesting operation
mathematical model team work time study productivity costs
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2009/2/7
This paper research of productivity and work organization were investigated of a group made of five workers (two cutters, two tractor drivers and one cutter-inspector) and a team leader. The team wa...
Status and development of forest harvesting mechanisation in Croatian state forestry
Hrvatske š ume d.o.o. natural forests development of machines and technologies skidders tractor assemblies
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2009/2/7
This paper deals with the present status of forest management in the Republic of Croatia with a special reference to forests managed by the company »Hrvatske šume« d.o.o. Zagreb, as...
Costs and efficiency of timber harvesting by NIAB 5–15 processor mounted on a farm tractor
timber harvesting thinnings processor costs productivity
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2009/2/7
The present research deals with costs and economic effectiveness of timber harvesting technology with the use of the NIAB 5–15 processor mounted on a farm tractor, which method is used in Poland. Me...
Developing Alternative Wood Harvesting Strategies with Linear Programming in Preparing Forest Management Plans
Forest management Wood harvesting strategy Linear Programming Net Present Value
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2009/1/12
In this paper, the process of developing alternative wood harvesting strategies in forest management planning is presented. Alternative wood harvesting strategies based on linear programming (LP) incl...