Young pomfret feeding method

Abstract

The invention relates to a young pomfret feeding method.The method comprises the following steps that a feeding basket is made; a certain amount of young pomfret feed and an edible adhesive are stirred and mixed to be uniform by adding water to obtain mixed baits, and then the mixed baits are smeared to the feeding basket; the feeding basket coated with the mixed baits is hung in a water body for allowing young pomfret to forage, and the foraging time is 2 hours; after foraging is finished, the feeding basket is taken out, remaining mixed baits are collected, dried and weighed, and the feeding amount of next time is estimated according to the mass of the remaining mixed baits; the feeding frequency of the young pomfret is two times per day, the feeding amount is adjusted according to estimation of the first time, and then second-time feeding is performed for 2 hours.According to the young pomfret feeding method, young pomfret is high in growth speed and survival rate, the feed conversation rate is high, feed waste is reduced, and the cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of silver pomfret breeding, in particular to a method for feeding silver pomfret juveniles. Background technique [0002] Feeding technology is the key technology for artificial breeding of seawater fish. Whether the technology is mature or not is directly related to the growth rate, survival rate, feed cost and so on of fish. Reasonable feeding amount, feeding frequency, and feeding method have a great relationship with the physiological state, growth stage and breeding environment of fish. The use of reasonable feeding technology can improve the growth rate, survival rate and feed conversion rate of fish, and can reduce the pollution of aquaculture water, thereby reducing the infection of pathogenic bacteria. If the feeding technique is improper, too much feeding and feeding frequency will waste bait, and will pollute the water quality and increase the oxygen consumption in the water, which will lead to t...

AI Technical Summary

Problems solved by technology

If the feeding technique is improper, too much feeding and feeding frequency will waste bait, and will pollute the water quality and increase the oxygen consumption in the water, which will lead to the increase of pathogenic bacteria and fungi in the water body, resulting in increased fish mortality

If the amount of feeding is insufficient and the frequency of feeding is too low, the fish will be in a state of starvation. If the intake of nutrients cannot meet the growth needs, the growth of the fish will be slow, the feed conversion rate will be reduced, and the physiological state of the fish will be reduced. increased mortality

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