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

Inactive Publication Date: 2018-11-02
广西平南县平原农牧有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the use of artificial breeding of gnats has the following disadvantages. Due to the high requirements of water quality and the influence of the current environment, the sur

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  • Mixing high-yield cultivation method of mystus guttatus
  • Mixing high-yield cultivation method of mystus guttatus

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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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Abstract

The invention relates to the technical field of culturing, in particular to a mixing high-yield cultivation method of mystus guttatus. The method comprises the steps that a piece of land with convenient ventilation and drainage facing the sun is selected as a culturing pond, before the mystus guttatus is put into the pond, disinfection is conducted by using quick lime, and insolation is conducted;12-15 mystus guttatus are put in each square meter, and healthy fry of grass carp, tilapia mossambica and aristichthys nobilis are put into the culturing pond at the same time; the feed for the mystus guttatus comprises icy fresh fish and nutritious feed, and the mass ratio of the icy fresh fish to the nutritious feed is 1-5:6-7; the quick lime is periodically used for sterilizing the culturing pond, and photosynthetic bacterium is periodically added to the culturing pond. By means of the method, the survival rate and growing speed of the mystus guttatus can be effectively improved.

Description

technical field [0001] The invention relates to the field of breeding technology, in particular to a mixed high-yield breeding method for chinensis. Background technique [0002] Spotted carp is tender and delicious, and now it is rare. It used to be an important economic fish in the production area. Especially in Xijiang, it is regarded as one of the rare fishes in Xijiang and needs to be protected urgently. It is a large carnivorous economic fish with a relatively mild temperament. It has no scales all over its body, and its meat is tender, delicious, and high in nutritional value. [0003] There are 17 kinds of hydrolyzed amino acids in the muscle of the spotted carp, among which the essential amino acid index is 53.08. Although the content of lysine in the muscle of the spotted carp is lower than the egg protein model, it is significantly higher than the WHO / FAO model. For healthy dieters, it can make up for the lack of lysine in food, thereby improving the utilization...

Claims

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Application Information

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IPC IPC(8): A01K61/10A23K10/18A23K10/22A23K10/30A23K50/80
CPCA01K61/10A23K10/18A23K10/22A23K10/30A23K50/80Y02A40/81Y02A40/818
Inventor 张斌
Owner 广西平南县平原农牧有限公司
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