The profit of one mu of pond horn fish culture is 2700 yuan. According to the current price per kilogram 15 yuan, the output value of pond horn fish per mu can reach 2700 yuan. If the bait is sufficient, it will be cultivated for 3-4 months, just after the rice is harvested. When the tail weight can reach150-250g, it can be sold, the survival rate is 80%, and the yield per mu is180kg.