Pemanfaatan Tepung Daun Eceng Gondok (Eichhornia Crassipes) Terfermentasi Men…

The research was conducted for 56 days from April to May 2017. The aim of this research was to determine the number of water hyacinth meal fermented in fish feed formulation tambaqui (Colossoma macroponum), the effect on growth, feed efficiency and protein retention. This study uses a completely randomized design (CRD) with one factor, five level treatments and three replications. The fish used…