Сравнительная себестоимость заготовки древесного топлива из рубок ухода и древесного отпада

Abstract

Wood fuel harvested in a salvage cutting was demonstrated to be more expensive than that harvested in an intermediate cutting in a stand of the same species and yield class by 20 to 50 percent in relation to the age of the stand. The available technologies should be improved to reduce costs of fuel wood harvested in salvage cuttings.