Question: asking about fertilizer dose and feed 
Answer: cowdung @ 130 kg per bigha for 1 month, mix cowdung with suitable amount of water and braodcxast the mixture on the pond water surface
urea @ 3.5 kg per bigha per month and ssp @ 2.7 kg per bigha per month, mix these two with suitable amount of water and braodcast the mixture on the pond water surface
5 kg rice bran and 5 kg  mmustard oil cake and use agrimin forte 100 gram and make ball with water
for catla floating feed - abis and godrej