Katyayani ( BIO NPK consortia) is a microbial formulation of selective strains of multiple bacteria which are able to synthesize / assimilate atmospheric nitrogen, solubilize phosphorus and mobilize potassium into available form, thereby supplementing balanced nutrition to the crops. It converts non-available forms of some complex bonded micro nutrients into available form.MODE OF ACTION :Azotobacter Spp. in this formulation increase nitrogen uptake, produce plant growth hormones (IAA, GA), vitamins enhancement in uptake NO3, NH4, H2PO4, K and Fe. Azospirillum is an associative micro aerobic nitrogen fixer. This bacterium induces the plant foods to secrete and mucilage which aerates the low oxygen environment and helps to fix atmospheric nitrogen. PSB possess the activity to solubilize the Phosphorus by secreting organic acids (Gluconic acid, formic acid, Glutamic acid, Lactic acid, Citrate, Malic acid) lower soil pH and turns unavailable forms of soil phosphate to available form. KMB to mobilize potash available in soil of the plant activates the numerous enzyme system involved in formation of organic substances and protein compounds.BENEFITS :Increase utilization of atmospheric nitrogen. Solubilizes the unavailable form of phosphate and make it available to the plants. Mobilize the fix and left potash in the soil and make it available to the plants. It will increase plant drought tolerance under drought conditions. Increase 20-30% yield and quality of the produce Improve physical and chemical properties of soil and improves the nutrient and water holding capacity. Reduces disease infestation up to some extent.Cost saving and reduces the dosage of N.P.K fertilizers.Improves the color, appearance and shelf life of perishable fruits & vegetables