Comparison of costs of deploying two models forest restoration in Pernambuco

Abstract

The knowledge of the production costs of any economic activity plays an important role in the decision process of a particular economic enterprise. With that this work was to evaluate models of forest restoration planting in rows with successional species diversity, or more commonly known as Plantation Total (PT) and the induction and driving natural regeneration (NR) installed on the banks of the River dam Siriji in Vicenza, Pernambuco in relation to their costs of deployment. On average there was an observed value of R $ 8,537.24 / ha with a total of R $ 42,686.20 for the implementation of the first module of the model successional planting in rows with species diversity and the implementation of the first module of the model driving natural regeneration and induction of the average cost was R $ 2,131.09 / ha with a total of R $ 10,655.45. The recovery models have individual characteristics and qualities that provide its establishment and for each particular case depending on the need of the restoration can choose
to lower costs, but such separate models can demonstrate some weak points, and for this area, together can meet their needs and ensure the success of forest restoration.