Pengaruh Pemberian Fermentasi Biji Karet (Havea Brasiliensis) Dalam Pakan Ter…

The research was conducted for 56 days from March to April 2015. The aim of this research was to find out respons of Catfish (Pangasius hypopthalmus) fingerling on use of fermented rubber seed is the diets. Four isonitrogenous (35% crude protein) experimental diets was formulated to contain 0, 20, 30, and 40% fermented rubber seed and 100, 80, 70,and 60% of soybean meal (A, B, C, D, respectivel…