Analiza kosztów jednostkowych wybranych prac leśnych w nadleśnictwach RDLP Krosno w latach 2006–2009
AbstractThe paper presents the results of the research conducted in period 2006–2009 in forest inspectorates under Regional Directorate of States Forests Krosno. The aim of the study was to state factors caused the differentiation of unit cost chosen forest works (artificial regeneration, reforestation, overplanting, replanting, wood harvesting, wood extraction, forest protection against wildlife). In investigated period unit cost almost all analyzed forest works were rose up. Unit costs of artificial regeneration, reforestation, overplanting and replanting were depended on the site type of the forest and the orographical conditions. In the research highland and mountain forest inspectorates having low unit costs of listed above forest works were found (Tab. 2). In these units the management very carefully chose firms doing forest works, according to low cost level. The unit costs of forest protection against wildlife were depended on red deer appearance and the population size. Also significant meaning had the area of forest planting plots were fenced (Tab. 3). The cost of wood harvesting and wood extraction had the highest share in total costs in examined forest inspectorates. The orographical conditions determinant difficultness of those forest works. The unit costs of wood harvesting and wood extraction dynamic rose in 2006–2008 and reduced in 2009 (Tab. 3). The unit cost increase significantly exceed the inflation index, enhanced expenditure of forest farm. The world crisis in 2009 forced forest inspectorates to reduce unit costs of wood harvesting and wood extraction. Up to 2008 the rise of unit cost were accompanied by the increase of incomes. In 2009 incomes abated. The unit cost of wood harvesting and wood extraction reduction is possible due to work efficiency and substitution hand work by machines.
|Other language title versions||The analysis of unit costs chosen forest works in forest districts under Regional Directorate States Forests Krosno in period 2006–2009|
|Journal series||Acta Agraria et Silvestria series Silvestris, ISSN 0065-0927, (B 1 pkt)|
|Publication size in sheets||0.75|
|Keywords in Polish||koszty jednostkowe, odnowienie sztuczne, zalesienia, poprawki, uzupełnienia, pozyskanie drewna, zrywka drewna, ochrona lasu przed zwierzyną|
|Keywords in English||unit costs, artificial regeneration, reforestation, overplanting, replanting, wood harvesting, wood extraction, forest protection against wildlife|
|Citation count*||1 (2015-07-17)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.