Pemanfaatan Pupuk Organik Cair (Poc) Limbahikan Patin (Pangasius Hypophthalmu…

Liquid organic fertilizer (LOF) derived from catfish waste contains NPK which is a macro element needed by Chlorella sp. as a support for growth. Chlorella sp. is one of the phytoplankton that can be used as natural food for fish, one of which is tilapia. The aim of this research was to determine the effect of giving LOF from catfish waste (Pangasianodon hypophthalmus) on the cell density of Ch…