Three-dimensional culturing method for crayfish

A three-dimensional farming and lobster technology, applied in the field of crayfish farming, can solve problems affecting the economic benefits of crayfish farming, frequent crayfish disease outbreaks, and water quality deterioration, and achieve the goals of shortening the marketing cycle, improving the survival rate of farming, and promoting the growth rate Effect

Inactive Publication Date: 2019-03-22
YANGTZE UNIVERSITY +1
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Problems solved by technology

At present, there are mainly shrimp and rice comprehensive cultivation and pond cultivation, but while large-scale cultivation brings high yield, it also causes frequent outbreaks of crayfish diseases, deterioration of water quality, abuse of drugs, and quality degradation, which seriously affects the economy of crayfish farming. benefit

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  • Three-dimensional culturing method for crayfish

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0020] like figure 1 A three-dimensional culture method for crayfish is shown, comprising the following steps: S1, setting a microporous aeration facility 2 at the bottom of the culture pond 1; S2, placing a plurality of crayfish climbing stairs 3 in the pond of the culture pond 1; S3 1. Lay the wire rope 7 horizontally on the horizontal plane, and be provided with a plurality of ecological bases 4 that are vertically hung along the horizontal direction on the wire rope 7, and each of the ecological base 4 bottoms has a section of space from the bottom of the corresponding pool; S4. Plant water hyacinth 5, a floating plant with well-developed root system, on the water surface; S5, inject probiotics (Bacillus subtilis) into the culture pond 1 every 7-10 days.

[0021] In the s...

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Abstract

A three-dimensional culturing method for crayfish comprises the following steps: S1, arranging a micro-porous aeration device at the bottom in a culture pond; S2, arranging a plurality of crayfish crawling stairs in the culture pond; S3, horizontally arranging a wire rope, horizontally arranging a plurality of vertically hung ecological bases arranged on the steel wire rope in a horizontal direction, and allowing a gap to exist between the bottom of each ecological base and the bottom of the pond; S4, planting floating water plants with developed roots on the water surface; and S5, adding probiotics into the culture pond every 7-10 days. The method adopts a micro-porous aeration technology, erection of the crayfish crawling stairs, plantation of the water plants on the water surface and hanging of the ecological bases below the water surface to form a three-dimensional living place, so crayfish can inhabit and move at different water layers, the utilization rate of per unit of water body is increased, and the yield of crayfish culture is increased. The method belongs to the field of crayfish culture.

Description

technical field [0001] The invention relates to the field of crayfish cultivation, in particular to a crayfish three-dimensional cultivation method. Background technique [0002] In recent years, due to the sharp increase in market demand, the sharp decrease in natural resources of crayfish, and the gradual increase in market prices, artificial large-scale breeding has been carried out in most provinces and cities to meet market demand. At present, there are mainly shrimp and rice comprehensive cultivation and pond cultivation, but while large-scale cultivation brings high yield, it also causes frequent outbreaks of crayfish diseases, deterioration of water quality, abuse of drugs, and quality degradation, which seriously affects the economy of crayfish farming. benefit. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides a crayfish three-dimensional culture method. [0004] To achieve the above object, the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/59A01K63/00A01K63/04A01G22/00
CPCA01G22/00A01K61/59A01K63/003A01K63/04A01K63/042Y02A40/81
Inventor 方刘郭小泽阮国良易提林刘玉林魏红波杨代勤
Owner YANGTZE UNIVERSITY
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