1. FIRSTRANK BIO AZOSPIRILLUM/ AZOTOBACTER For Nitrogen Fixation –All Crops. 2 FIRSTRANK BIO GLUCONACETOBACTER For Nitrogen Fixation – sugarcane and coffee 3. FIRSTRANK BIO RHIZOBIUM For Nitrogen Fixation – Pulses, Groundnut & Soya bean. 4. FIRSTRANK BIO PHOSPHOBACTERIUM. For Phosphorous solubilisation in neutral to Alkaline soils. 5. FIRSTRANK BIO FRATEURIA For Potash Mobilization. 6. FIRSTRANK BIO - EM For decomposition and more importantly for recycling of [EFFECTIVE MICRO ORGANNISM] wastes, both solids and liquids.
