Zastosowanie metody dyskontowania do porownania kosztow upraw lesnych

摘要

The research was carried in four randomly selected Forest Inspectorates from State Forests Department in Poznan. Forests sites in those Inspectorates are represented by three types: fresh coniferous forest, fresh mixed coniferous forest, fresh mixed broadleaved forest. The total forest plantations costs have been monitored for 7 years (1991-1997). The measurement of reforestation success was carried twice in 1992 and 1995. By use of analysis of variance method it was defined if there is any influence of discount on factors differentiate forest cultures costs.