CATDOLL : CATDOLL: How should mandarin fish be raised? What should be paid attention to when raising it?

Cultivation of bait fish: Based on the principle of good palatability and low economic cost, silver carp, white carp, giant carp, silver carp, bighead carp and other fish fry varieties can be selected as bait fish. Use the idle period before stocking in the osmanthus pond to cultivate early bait fish, which can breed carp or bream fry, or release various types of fry 20 days before the osmanthus fish is stocked, with a stocking capacity of 400,000 to 600,000 per mu. The feeding method is to feed with soy milk or other feeds, and bait fish should be specially raised in the middle and late stages. It is advisable to adopt a multi-pond high-density breeding method, catch in batches, and gradually reduce dilution to ensure the synchronous growth of bait fish and mandarin fish.

In the process of breeding sweet-scented osmanthus fish, attention should be paid to feed. During the breeding period, various feed fish should be fed in order to absorb the balanced nutrition of sweet-scented osmanthus fish. In the selection of feed, the fish food should be based on palatability, and the specifications should be small but not too large, so that small and large sweet-scented osmanthus fish can take the required food in time. In addition, attention should be paid to the feeding amount during the breeding period. A small amount of standard should be adopted. Generally, 5 to 7 times a day should be fed, and the feeding frequency should be increased in winter, that is, when the water temperature is low, the sweet-scented osmanthus fish eats less. If too much is fed, feed waste will be caused, and some useless bacteria will be produced in the pond.

When breeding sweet-scented osmanthus fish, you must choose a suitable breeding site, preferably a pond with open terrain, ventilation and sunshine, away from people, and convenient transportation. Before breeding, the debris in the pond should be cleaned up, and then disinfected with quicklime. The water inlet and outlet should also be sealed with a fishing net. The breeding of mandarin fish also needs to control the breeding density to avoid the phenomenon of mandarin fish competing with each other and dying. The breeding density is best controlled within 2,000 per mu, and healthy and immune-strong mandarin fish should be selected to release the fry.

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We must pay attention to the stocking density, and then choose high-quality water resources during the breeding process. We should also equip it with an aerator, choose healthy fry, and ensure the temperature during the breeding process. The temperature should be controlled at around 22 degrees. Feed the fish at regular times and locations, and replace water resources in time during the breeding process. We also need to do a good job of disinfection and sterilization.

You should pay attention to adjusting the water quality frequently, pay attention to the surrounding temperature and humidity, pay attention to the ratio of bait, and pay attention to the cleanliness of the water during breeding, and pay attention to whether there are parasites in the water of mandarin fish. You should also pay attention to the growth environment of mandarin fish and the problem of sun exposure.

You probably need to find a large pond first, and then put the mandarin fish in the pond. When breeding, you should also pay attention to not having too many fry, and pay attention to the need for oxygenation during cultivation. You also need to clean the pond properly, and pump out the water in time.