PENGARUH POLUTAN TAMBAK TERHADAP EFISIENSI TEKNIS PRODUKSI BANDENG DI KABUPATEN KARAWANG
Journal Title: Jurnal Agribisnis Indonesia - Year 2013, Vol 1, Issue 2
Abstract
This study uses two models of stochastic frontier production function Cobb Douglas separate to estimate differences in environmental efficiency of conventional input variables and input variables detrimental. The results that farms with milkfish monoculture and polyculture cultivation pattern majority (approximately 82 percent) have reached a technically efficient, with an average efficiency rate of 0826. Effect of pollutants on the efficiency of production of milkfish ponds visible from reduced levels of technical efficiency of the 0826 in model 1 becomes 0.633 in model 2 , so that the influence of pollutants by 0193. The decrease in efficiency is derived from the nitrogen pollutants are negative and significant. Policy implications necessary to supervise the use of the excessive feed and urea.
Authors and Affiliations
Lilis Imamah Ichdayati, Sri Hartoyo, Yusman Syaukat, Sri Utami Kuntjoro
Keywords
Related Articles
- EP ID EP50534
- DOI https://doi.org/10.29244/jai.2013.1.2.107-124
- Views 337
- Downloads 0
BIAYA TRANSAKSI DAN ANALISIS KEUNTUNGAN PETANI PADA SISTEM RESI GUDANG KOPI ARABIKA GAYO DI KABUPATEN ACEH TENGAH
The purpose of this study was to analyze the structure of transaction cost and analyze farmers profit on Arabica Gayo Coffee Warehouse Receipt System (WRS) in Central Aceh District. Transaction Costs Analysis (TCA) was...
Analisis Preferensi Risiko Petani pada Usahatani Kubis Organik di Kecamatan Baso, Kabupaten Agam, Sumatera Barat
Risk preferences of farmers determine to adoption of a technology. This study aims to determine risk preferences of cabbage farmers in Baso Sub-district. Analysis of risk preferences using a model of risk preferences K...
PENGELOLAAN SUMBERDAYA PERIKANAN BERKELANJUTAN DI KABUPATEN TIMOR TENGAH UTARA BERBASIS PENDEKATAN BIOEKONOMI
The study of sustainable management of fishery resources in the waters of North Insana District in Wini waters aimed to determine the optimal effort (E*), the optimum yield (Y*) and sustainable economic benefits (π*) u...
EFISIENSI PRODUKSI USAHATANI KELAPA DALAM (Cocos nucifera Linn) DI KECAMATAN GAUNG ANAK SERKA KABUPATEN INDRAGIRI HILIR
Efficiency in a farming process has a very important meaning in efforts to increase income of coconut farmers, especially in planning or developing coconut products that are effective and efficient in producing coconut...
Pengaruh Keluarga dan Lingkungan Ekonomi Terhadap Kinerja Usaha Tahu di Kabupaten Bogor
Micro, small and medium enterprises (MSMEs) has an important role in the national economy. Many MSMEs in Indonesia are family businesses, one of them is “tofu” production in Bogor. Although these businesses are constra...