Analisis Hubungan antara Faktor-Faktor Produksi dengan Produksi dan Analisis Pendapatan Usaha Budidaya Ikan Kerapu pada Keramba Jaring Apung (KJA) (Studi Kasus di Pulau Sembilan Kecamatan Pangkalan Susu Kabupaten Langkat)

Abstract

Pulau Sembilan is the largest producing region grouper in Langkat with dn arsa of 24.00 km2 with wdter rcaching a total Floating net cages in 2012 as many as 35 and 44 KJA in 2013. The increase in production and productivity of grouprs in Pulau Sembilan was a declined in the last three years. The aims of this study were to analyze the relationship hetween large cages, seed, feed, ph*maceuticals, and labor to produclion, analyze income and feasibility of grouper Jish cultivation in floating nel cages in pulau Sembilan Kecamatan Pangkalan Susu Kabupaten Langkat. Research area was purposfuely selected at Pulau Sembilan is where grouper which has the largesf haryested area in Langlrat- The data used ore secondary and primury dato. The sampling method used as the cehsr.ts tvith sample size are 53 cultivators. The analytical method used was Chi-sqare analysis asing SPSS 18.0, revenue analysis, cmd feasibility analysis. The analysis showed thal size Jloating cages, seed, feed, drugs and labor associated with the production at signirtcdntly. Groupers fish cultivotion economically viable. Level of proJits is Rp.61.747.091 per cycle. Grouper effort desetes to be developed with o |alue of C / R rario is 1.34.