Method for cultivating adult mandarin fishes

A method for cultivating mandarin fish and a technology for mandarin fish are applied in the field of cultivating adult mandarin fish, which can solve the problems of criticizing farmers' desire and enthusiasm for breeding, low survival rate, etc., and achieve the effects of no breeding pollution, improving quality output, and improving quality.

Inactive Publication Date: 2015-06-03
程诚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing mandarin fish farming technology is still relatively traditional, and the survival rate of the culture is extremely low, which seriously criticizes the desire and enthusiasm of the farmers.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A kind of breeding method of mandarin fish adult fish, comprises the following steps:

[0040] (1) Fish pond conditions: The bottom of the cultured pond should be sandy, with silt of 10 cm, an area of ​​3 mu, and a water depth of 1.5 meters. A circle of shallow ditches with a depth of 30 cm will be dug around the pond for fishing.

[0041] (2), pond preparation:

[0042] a. 10 days before the bait fish are stocked, use quicklime to clear the pond for disinfection.

[0043] B. Natural bait cultivation: 7 days before the feed fish fry are put in a suitable place to breed, add water to 50 centimeters, apply 140 kilograms of decomposed fertilizers on the water surface of every mu, for cultivating rotifers and cladoceran zooplankton, the feed fry adopts bream, silver carp, crucian carp

[0044] (3) Cultivate forage fish:

[0045] a. Selection, silver carp, crucian carp, dace, stocking amount per mu is 280,000.

[0046] b. Add 8 cm of water to the feed fry the day before...

Embodiment 2

[0069] A kind of breeding method of mandarin fish adult fish, comprises the following steps:

[0070] (1) Fish pond conditions: The bottom of the cultured pond should be sandy, with silt of 15 cm, an area of ​​5 acres, and a water depth of 2 meters. A circle of shallow ditches with a depth of 35 cm will be dug around the pond for fishing.

[0071] (2), pond preparation:

[0072] a. 11 days before the bait fish are stocked, use quicklime to clear the pond for disinfection.

[0073] b. Cultivation of natural bait: 7 days before feeding fry, add water to 60 cm, and apply 150 kg of decomposed fertilizer per mu of water to cultivate rotifers and cladoceran zooplankton.

[0074] (3) Cultivate forage fish:

[0075] a. Selection, silver carp, crucian carp, dace, stocking amount per mu is 300,000.

[0076] b. Add 10 cm of water to the feed fry the day before release. It is not necessary to cast bait immediately after the fry are released, but it is necessary to observe the density...

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PUM

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Abstract

The invention discloses a method for cultivating adult mandarin fishes, and refers to the technical field of aquaculture. The method comprises the following steps: pond selection, pond preparation, cultivation of feeder fish, stocking of fingerlings of mandarin fish, feeding management, water quality management, and fish disease prevention and treatment. The method for cultivating adult mandarin fishes has the beneficial effects: the method fully uses the production resources, needs not professional equipment, and is free from cultivation pollution; the cultivating technology standard is regular, the feeding process is scientific and norm, and the mixed cultivating technology is new; therefore, the quality of adult mandarin fishes is greatly improved, and thereby the quality yield of the mandarin fishes is improved.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a method for cultivating adult mandarin fish. Background technique [0002] Mandarin fish belongs to the lipid family fish in taxonomy. Aohuayu is the most expensive fish among the "three flowers and five Luos", even in the past, ordinary people could hardly afford it. At that time, the price per catty of carp was almost twice that of carp. Aohua fish has a flat body, a raised back, and a thicker body; it has a pointed head and is the most beautiful fish in Heilongjiang. Its nutritional value is very high, and it contains protein, fat, a small amount of vitamins, calcium, potassium, magnesium, selenium and other nutrients. The meat is tender and easy to digest. For children, the elderly and those who are weak and have poor spleen and stomach digestion, eating carp can not only tonify deficiency, but also don't have to worry about digestion difficulties. It is beneficial to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00A01K63/04A23K1/18A23K1/10
CPCY02A40/81A01K61/00A01K63/042
Inventor 程诚
Owner 程诚
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