Produksi Biofertilizer Serbuk Menggunakan Bakteri Pelarut Fosfat Asal Gambut …

Biofertilizer is a formulation containing microorganisms that can be used to support plant growth. The purpose of this study was to produce powder biofertilizer and determine its effectiveness in increasing corn (Zea mays L.) growth until 45 days. Seven potential isolates of phosphate solubilizing bacteria (PSB) were chosen as biofertilizer agents and subcultured on Pikovskaya slant agar. Subcu…