लाइफांफोरनो नाइट्रजेन , फसफरास आरो पटेसियामनि गोबां बिबाङाव गोनां जायो बेखायनो बेखौ गाहाय पुस्टि गुदि मुवा बुंनाय जायो ।
Plants are in requirement of nitrogen , phosphorus and potassium in excess amount this is why they are called main nutrients .