Analysis of energy expenditure for forest regeneration
1987
Wiesik, J. (Szkola Glowna Gospodarstwa Wiejskiego - Akademia Rolnicza, Warszawa (Poland). Zaklad Mechanizacji Lesnictwa)
Regeneration of forest is one of the most energy consuming processes in the forest production. The energy expenditure has been expressed in fuel consumed by tractors for removal of post-cutting residues, ploughing cultivation of furrows and planting. The present technology used in forest regeneration requires 2000-6000 MJ per one ha of regenerated area depending on the type of fuel and the distance between the area and the place of garaging. A lower expenditure of energy can be obtained by aggregating the machines with a tractor of the lowest possible mass, reducing the across distance to the regenerated area and using multi-purpose and multiple furrow machines
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