Mixing high-yield cultivation method of mystus guttatus
A breeding method and a technology for scorpionfish, which are applied in the field of aquaculture, can solve the problems of high water quality requirements, long growth time, and low survival rate of scorpionfish, so as to enhance digestion and disease resistance, reduce feed feeding, Provide economical effects
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Embodiment 1
[0022] A mixed high-yield breeding method for spotted carp, comprising the steps of:
[0023] 1) Establishment of the culture pond: select a place with ventilation and sunshine and convenient drainage and irrigation as the culture pond. The area of the culture pond is 1200 square meters, and the depth is 1.5 meters. There are light-proof caves at the bottom of the culture pond. The rice culture ponds were disinfected with 0.5kg of quicklime, and watered after 3 days of continuous exposure to the sun.
[0024] Water peanuts, hornwort and water shield grass are planted at the bottom of the culture pond, and the ratio of the planting area of the water planting peanuts, the hornwort and the water shield grass to the bottom of the culture pond is 1:10.
[0025] An automatic aerator is installed at the bottom of the culture pond, and the dissolved oxygen in the water of the culture pond is kept at 6mg / L.
[0026] 2) Stocking and breeding: Disinfect the 7-day-old carp with 3% sa...
Embodiment 2
[0036] A mixed high-yield breeding method for spotted carp, comprising the steps of:
[0037] 1) Breeding pool is set up: select the site that is ventilated to the sun and convenient for drainage and irrigation as the breeding pond. The area of the breeding pond is 1800 square meters, and the depth is 3 meters. The bottom of the breeding pond is provided with a light-proof cave. The rice culture ponds are disinfected with 0.8kg of quicklime and watered after continuous exposure to the sun for 3-5 days.
[0038] Water peanuts, hornwort and water shield grass are planted at the bottom of the culture pond, and the ratio of the planting area of the water planting peanuts, the hornwort and the water shield grass to the bottom of the culture pond is 1.5:10.
[0039] An automatic aerator is installed at the bottom of the culture pond, and the dissolved oxygen in the water of the culture pond is kept at 8mg / L.
[0040] 2) Stocking and breeding: Disinfect the 7-day-old carp with 5...
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