Pengaruh Penggunaan Pupuk Organik Biourin Sapi Pada Kultur Spirulina Sp.

This research was conducted in March 2019 at the Fish Hatchery and Breeding Laboratory, Fisheries and Marine Science Faculty Riau University. Pekanbaru. The purpose of this study was to determine the best dose of cow biourin in increasing the growth rate and biomass production of Spirulina sp.. The method used in this research was experimental using Completely Random Design (CRD) one factor wit…