Analisis Peluang Usaha Bagi Hasil Hutan Tanaman Jenis Eucalyptus pellita F. Muell Dan Acacia mangium Willd Di Kabupaten Kutai Kartanagara Provinsi Kalimantan Timur

Abstract

This study aimed to determine growth increment, rate of nominal return, and profitability of profit sharing business in wood estates management of Eucalyptus pellita F. Muell and Acacia mangium Willd in Kutai Kartanegara Regency, East Kalimantan Province. Increment and production growths were analysed using increment methods: MAI and CAI by calculating total volume, diameter and tree height; Feasibility Analysis i (nominal return rate) was applied for profit sharing analysis. The results showed that the production/growth of Eucalyptus pellita F. Muell reached optimal incremental growth at 5 years old with total volume of 156.53 m3/ha; MAI value was 31.31 m3/ha/yr and CAI value was 31.35 m3/ha/yr. While the production/growth of Acacia mangium Willd reached optimal incremental growth at same age with the former, total volume of the latter was lower at 150.22m3/ha with respectively MAI and CAI values were 30.04 m3/ha/yr and 30.50 m3/ha/yr. Analysis of nominal return rate and profit sharing business opportunity based on conventional Analisis Peluang Usaha … Rusni Noor et al. 314

economy for Eucalyptus pellita F. Muell with a profit sharing system showed that both investor and farmer respectively earned 50%- resulting a rate of nominal return at 49.49%. Similarly, analysis of nominal return rate and profit sharing business opportunity based on conventional economy for Acacia mangium Willd with a profit sharing system showed that both investor and farmer respectively earned 50%- resulting a rate of nominal return at 48.26%. Hence, both Eucalyptus pellita F. Muell and Acacia mangium Willd were equally feasible for profit sharing business since their values of the nominal return were greater than the minimum interest rate received by the investor (MAR).