Analysis of production and input efficiency of tiger shrimp pond in Aceh Jaya district, Indonesia

Abstract

Shrimp pond is one of the main livelihoods of coastal communities in Aceh Jaya. However, its productivity is classified as very low. This study aims to (1) analyze the factors that influence shrimp pond production in Aceh Jaya, (2) analyze the allocative efficiency of input use in shrimp ponds, and (3) analyze the area of land under the break-even point condition of shrimp ponds the. The method used in this study is a survey method. Sampling was done by a multistage random sampling technique with a sample of 40 farmers. Data were analyzed using the Cob-Douglass production function model, Marginal Production Value and Marginal Costs, and the break-even point. The results showed that the pond area, number of shrimp seed, labor and fertilizer had a significant effect on tiger shrimp production. Variable land area and the number of seed are negatively correlated shrimp production, therefore both variables must be reduced because it is inefficient, while other variables are positively correlated with tiger shrimp production and are not efficient yet. In the future, to increase tiger shrimp production in the study area can be done by increasing the inputs that exist in the model except, land and shrimp feed. The cultivation of tiger prawns in the study area is quite profitable, the break event point production volume is 352.48 kg and the area of land is 0.37 hectares.

Analisis Kualitas Lingkungan Dan Produktivitas Tambak Budidaya Udang Windu Sistem Teknologi Tradisional Di Kabupaten Bulungan

“…Nirmala et al, (2005) mengemukakan bahwa variabel kualitas kimia tanah tambak udang yang berpengaruh terhadap produktivitas yaitu sulfur, C-organik, fosfor, N. total, dan Fe. Menurut Asaf et al, (2015), bahwa variabel-variabel kualitas tanah dan air yang berpengaruh terhadap produktivitas tambak yaitu bahan organik total (BOT), aluminium tanah, dan nitrat, sedangkan Imamah I et al, 2013;Indra et al, 2019) mengatakan bahwa pakan, luas tambak, tenaga kerja, kualitas benih, pupuk, dan pestisida sebagai variabel yang berpengaruh terhadap produktivitas tambak.…”