Optimizacija tehnologije prorednih seča u izdanačkim sastojinama bukve na području Crnog Vrha

Abstract

U radu su prikazani rezultati istraživanja primene racionalizovane tehnologije prorednih seča u izdanačkim sastojinama bukve. Istaraživane su tri osnovne tehnike proređivanja: šematska, selektivna i kombinovana. U okviru svake od ovih tehnika prorednih seča projektovane su različite varijante proređivanja, koje su se međusobno razlikovale po stepenu izrade širini sabirnih linija i njihovom međusobnom rastojanju. Primenjeni metod seče i izrade je metod debala ili metod delova debala, a organizaciona forma rada (1M+1R). Seču i izradu karakterisale su dve ključne radne operacije usmereno obaranje i ručno prikupljanje posečenog drvnog materijala. Pravilnim izborom smera pada stabla značajno je olakšano ručno prikupljanje što je u značajnoj meri uticalo na racionalizaciju celokupnog procesa proređivanja.

The application of rationalized thinning technology in beech coppice stands was studied. Three basic methods of thinning: schematic, selection and combined method were analyzed. In the framework of each of the above thinning methods, different thinning varieties were designed, differing by the degree of crosscutting, width of gathering lines and their distance. The applied method of felling and crosscutting is the whole tree method or log method, and the form of work organization (1M+1R). The felling and crosscutting are characterized by two key work operations: directed felling and manual collection of the felled wood material. Manual collection is made significantly easier by the correct selection of tree felling direction which in turn affects significantly the rationalization of the entire thinning process.