We are engaged in manufacturing, distributing and supplying excellent quality bio fertilizers in hubli, karnataka, india to our valuable clients. Total organic carbon (min.) = 14%, total nitrogen (min.) = 0.5%, total phosphorus (min.) = 0.5%, total potash (min.) = 0.5%, npk nutrient total p2o5 & k2o nutrient should not be less than 3%, cn ratio