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Method for indoor intensive aquaculture of loaches

A loach and breeding box technology, which is applied in fish farming, climate change adaptation, application and other directions, can solve the problems of slow growth rate of loach, difficulty in handling loach, difficulty in capturing, etc., so as to improve the absorption and utilization rate and reduce the input of aquaculture. cost, the effect of improving the capture efficiency

Inactive Publication Date: 2018-02-23
JINMAOYUAN BRANCH OF WUHE JINTANG AQUACULTURE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention is aimed at existing problems: although the method for cultivating loach in paddy fields and ponds has low input cost and high economic added value, the growth rate of loach is slow, the difficulty of catching is large, and the harvest rate is low; while the method for cultivating loach in cement ponds can improve the efficiency of culturing. The yield and growth rate are relatively fast, but the investment cost is relatively large, and manual capture is required. The capture is relatively difficult and time-consuming, and post-mortem loach processing, disease prevention and treatment, and other aspects are difficult. easy to spread disease

Method used

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Effect test

Embodiment 1

[0016] A method for indoor intensive cultivation of loach, comprising the following steps:

[0017] (1) Breeding room: The size of the breeding box is 64cm×42cm×50cm, which can reduce the cost of breeding input. There is a water hole on each side of the width, and the square net bag made of 80-mesh nylon net is laid in the breeding box to improve the quality of the loach. The upper part of the net bag is sealed with a rubber band. The height of each layer of the breeding frame in the breeding room is 1.0-1.2m. Two breeding boxes are placed in parallel on each layer. Ventilation and lighting system; it can effectively control environmental factors such as temperature and water quality, avoid dormancy caused by low temperature, increase the growth rate and yield of loach, and realize uninterrupted continuous breeding throughout the year;

[0018] (2) Breeding mud treatment: mix paddy field soil, fine sand and pond mud, dry in the sun, sterilize at 121°C for 24 minutes, mix with ...

Embodiment 2

[0026] (1) Breeding room: The size of the breeding box is 67cm×48cm×54cm, which can reduce the cost of breeding input. There is a water hole on each side of the width, and the square net bag made of 80-mesh nylon net is laid in the breeding box to improve the quality of the loach. The upper part of the net bag is sealed with a rubber band. The height of each layer of the breeding frame in the breeding room is 1.0-1.2m. Two breeding boxes are placed in parallel on each layer. Ventilation and lighting system; it can effectively control environmental factors such as temperature and water quality, avoid dormancy caused by low temperature, increase the growth rate and yield of loach, and realize uninterrupted continuous breeding throughout the year;

[0027] (2) Breeding mud treatment: mix paddy field soil, fine sand and pond mud, dry in the sun, sterilize at 122°C for 25 minutes, mix with organic components after cooling, add EM bacteria agent and ferment for 14 days to improve org...

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Abstract

The invention discloses a method for indoor intensive aquaculture of loaches. The method is characterized by comprising the following aspects: (1) preparing a culture room, wherein water holes are formed in each width side of a culture box, nylon nets of 80 meshes are paved in the culture box, two culture boxes are arranged in parallel on each layer, and two layers are arranged on each culture frame in total; (2) treating culture mud, namely mixing paddy field soil, fine sand and pond sludge, air-curing the mixture, sterilizing the mixture at a high temperature, carrying out mixing and fermenting with organic matter components, laying the culture boxes and irrigating with water; (3) throwing fries: firstly, treating the culture boxes by ultraviolet light, scattering an EM bacterial agent into the culture boxes for standing, culturing loach fries indoors in an adaptive manner, and throwing the loach fries according to an amount of 200-230 fries in each box; and (4) carrying out a culture method comprising the following steps: keeping the temperature, the light intensity and the time in the culture room, feeding with a feed regularly every day, treating loaches by microwave, regularly adding treatment liquid into the culture boxes, and spraying a sodium hypochlorite solution to the culture room.

Description

technical field [0001] The invention belongs to the technical field of loach cultivation, and in particular relates to a method for indoor intensive cultivation of loach. Background technique [0002] Loach is a fish of the Loach family. Its body is round, small and slender, its upper part is black in color, and covered with mucus. The main species of loach in my country include P. Fish, generally live in the still or flowing water of the silt at the bottom of the pool, and have strong adaptability to temperature and oxygen content. Their living habits are to drill into the silt to rest during the day, and come out at night to prey on plankton, aquatic insects, and crustaceans. It feeds on animals and algae, and can also eat organic matter and sludge in sludge. Loach is a kind of fish with both medicine and food. Its meat is rich in protein, fat, minerals, spermidine, lactate dehydrogenase, adenine and other ingredients. Symptoms such as impotence have a good curative effect...

Claims

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Application Information

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IPC IPC(8): A01K61/10
CPCA01K61/10Y02A40/81
Inventor 李传美刘聪聪刘升永刘月月
Owner JINMAOYUAN BRANCH OF WUHE JINTANG AQUACULTURE CO LTD
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