1, feeding wild crucian carp should be four times the weight of young fish, twice a day, at 8: 30 and16: 30 every day. The weight gain rate, specific growth rate, fatness and water content of young Hucho taimen fed with wild crucian carp are very superior.
2. Artificial feed ingredients include basic feed formula and nutritional components such as calcium dihydrogen phosphate, cellulose and choline. Artificial feed should be fed at 3% of the weight of young fish twice a day at 8: 30 and16: 30 every day. The growth performance of juvenile Hucho taimen fed with artificial feed is good, and the nutritional value of muscle amino acids is high.