Các nhân tố ảnh hưởng đến năng suất cá lồng tại huyện Đà Bắc, tỉnh Hòa Bình

Abstract

     This study aims to analyze the factors affecting productivity of fish cage farming in Da Bac district, Hoa Binh province through the use of production function Cobb-Douglas, Multiple regression model to build a model to quantify the impact of these factors to study yield of cage fish farmers in Da Bac district. Analysis results showed that feed costs, labor costs, cage density, training significantly affect the yield of the household and statistical significance at 1%, 5%, and 10%. Meanwhile, fish stocking density, farming experience and cage scale do not significantly affect the yield. On this basis, the study proposes a number of policies and measures to improve the efficiency of fish farming cages in Da Bac, Hoa Binh.