Question: asking about production of drumstick.. 
Answer: the estimated yield is around 25 -30 tons per acre per year . organic fertilizer- mix 4 kg of azotobacter and 4 kg phosphatika along with 100 kg of dry cow dung over night and apply 5 kg of that mixture in ring method 30-45 cm away from the plant 2 times one after 2 months of planting and another in the month of september/october,