(1) Selection of breeding conditions: Choose suitable water sources, convenient water injection and drainage, and good water quality. The pond area is generally 2~3 mu, and ponds with water depth of 1.5~2 meters are appropriate.
(2) Preparation before stocking: 1 Disinfect the pond. 2 After raising the clear pond in the pond, apply basement fertilizer or biological fish fertilizer to cultivate plankton in the water body. After 3 to 5 days, put in more than 20 to 30 times the amount of cheap bait fry.
(3) Placement specifications and seed placement: 1 The main pond is raised. Five to six centimetres of carp seedlings are reared on 800-1200 tails per mu. 2 when the fish pond is raised. Each acre stocking squid summer flowers (3.3 cm) 50 to 100 or so. 3 broodstock pool raising. Mu cultivating about 50 grams of carp species from 15 to 25 tails.
(4) Set up matching bait pool: Each mu of rearing pond should be used with bait fish cultivation pond 3 to 4 mu, which can be put into squid, squid, grass, cockroach, squid, etc., or some breeding time is earlier and the breeding capacity is larger. Wild fish, breeding a large number of fish fry for feeding.
(5) Feeding management. Feeding of bait fish A total of about 5,000 fish (about 2 to 3 kg) of baitfish are consumed to raise the weight of 0.5g (about 3cm in length) of carp seedlings to 500g of commercial fish. According to the fish growth and weather conditions in time to put the bait fish, it is best to put it in 3 to 5 days, so that the bait fish in the pond to maintain a certain density. When the source of the feed is sufficient, fish should be fed as much as possible to allow the fish to have enough food.
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