Analisis Penentuan Daur Optimal Kelas Perusahaan Acacia mangium di BKPH Parung Panjang

Abstract

A rotation is an interval of period between planting and cultivation. A financial rotation is a rotation aiming for monetary return. Usually, the determination of financial rotation is by using Faustman model. However, the financial rotation determination using Faustman model for normal plantation forest is principally inappropriate. Thus, modifying the Faustman model could be done to determine the financial rotation in a normal plantation forest. The aim of this research was to determine the optimum rotation for Acacia mangium in BKPH Parung Panjang, KPH Bogor. Results showed that the financial rotation, which was consequently named optimal rotation, in BKPH Parung Panjang was the 8-year rotation with 3.25% interest rate and 7-year rotation with 6% interest rate. It showed that the higher interest rate then the optimum rotation will be lower. The optimum rotation for homogen and even age forest was positively correlated with the replantation cost and negatively correlated with the selling price of wood and real interest rate.