Análise econômica de projetos silviculturais utilizando diferentes níveis tecnológicos

Abstract

The southwestern Paraná is located in a region where great is exploited for agricultural production, especially grain, which contributed to a decrease in forest areas area along with Brazilian legislation, which measures restrictions on logging of native species in the region thus decreasing the supply of wood. Then the culture is an alternative Eucalyptus sp. as a source of raw materials, mainly for sawmills and power supply in the region. Some national companies manage productivity of 60m ³ / ha / year of wood, however , the average productivity of eucalyptus plantations made by small and medium farmers is much lower , mainly due to ignorance of some basic precautions that should be taken during the cultivation of species. Considering the outlook presented and the need to provide cost-effective alternatives to farmers, this paper aims to conduct an economic analysis of eucalyptus plantations for energy using different technological levels in the southwest region of Paraná. The cost and revenue data were obtained in random order in the South West of Paraná, in 2013 and 2014, being approached teachers, professionals and farmers. Were used as the basis of more intensive production plantations and plantations less. intensive production, thus making an economic comparison between them. The study concluded that both plantations had tested positive for the economic analysis proposed. In economic analysis there was a Net Present Value (NPV) of R$ 1,211.93 / ha; Average Cost of Production (CMP) of R$ 24.77 / m3; Periodic Equivalent Value (VPE) of R$ 246.46 / ha / year; Reason Benefit / Cost (B / C) of 1.41 and an Internal Rate of Return (IRR) of 12.5% for the less intensive production plant; already for more intensive production planting there was a Net Present Value (NPV) of R$ 3.275.5 / ha; Average Cost of Production (CMP) of R $ 20.16 / m3; Periodic Equivalent Value (VPE) of R$ 765.76; Reason Benefit / Cost (B / C) of 1.74 and an Internal Rate of Return (IRR) of 16.4% for the more intensive production planting. We conclude that the most suitable planting for the region is the most intensive production level, because the producer has a superior economic returns for wood destined for energy.