Efisiensi penggunaan input produksi pada pembesaran ikan gurame Osphronemus gouramy di Kecamatan Dramaga Kabupaten Bogor

Abstract

Bogor Regency especially Dramaga Disrict has a big potencial in gouramy rearing. Unfortunatilly, production factor sach as seed density, feed, sente leaves, manure, and labor were used in no oftimal pattern. Purposive sampling was used in this research which was analized by Cobb Douglas production function method and financial feasibility in gouramy rearing activity. The showed that optimal input were 7 fish/m2 to stock, 2,2851 kg/m2 for pellets, 37,2989 kg/ m2 for sente, 6,6470 kg/ m2 fertilizer, 4,1502 hours/ m2 poud preparation, 8,2186 hours/m2 for maintenance. Analisis gouramy rearing business at optimal conditions reach R/C 1,20, Payback Period 3,2 years, and Break Even Point of 820 kg. Invesment criteria analysis with best scenario is owning land with value a NPV of Rp 517.669.132, Net B/C 3,48 and IRR of 56%. analysis Sensitivity with change Nprice of feed at 16 % indicating that effort still be competent to be run.