Three-dimensional culture method for soft shell crayfishes in indoor circulating water

An indoor circulation and lobster technology, applied in fish farming, applications, climate change adaptation, etc., can solve the problems of being easily affected by seasons, the production of soft-shell crayfish is time-consuming and labor-intensive, and the inability to obtain high-quality products, etc., to reduce pollution , Reduce the occurrence of crayfish diseases and reduce the cost of breeding

CN107509672AInactive Publication Date: 2017-12-26青岛连成一片水产技术研究有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2017-12-26
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention discloses a three-dimensional culture method for soft shell crayfishes in indoor circulating water and belongs to the field of aquatic product culture. Culture equipment and a culture method are provided. The culture equipment comprises a culture box, a goods shelf, a biofilter, a water storage pond, a circulating water pump, an aquaculture thermostat, an aerator, a light supplement lamp and a monitoring camera; and the culture method comprises the steps: preparation before stocking, fry stocking and daily management. The indoor culture is not affected by seasons and weathers, so that the soft shell crayfishes can be supplied all the year round; the culture box can realize microporous aeration by a bottom interlayer to supply oxygen to be saturated, so that not only is the demand of high-speed growth of the crayfishes met, but also the problem that the crayfishes get ill is solved; the aquaculture thermostat is used for setting an optimal temperature for the growth of the crayfishes, so that the crayfishes grow rapidly; the crayfishes live in a single room, so that the phenomenon that the crayfishes kill each other can be avoided, and the culture density and the molting rate are increased; due to the adoption of the monitoring camera, the labor intensity of working personnel can be reduced, and high-quality soft shell crayfish products can be obtained; and the method can also be used for crayfish culture.
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Description

Technical field:

[0001] The invention relates to aquatic product cultivation, in particular to a method for three-dimensional cultivation of soft-shell crayfish in indoor circulating water. technical background:

[0002] The scientific name of crayfish is Crayfish. Because of its omnivorous nature, fast growth speed and strong adaptability, it has become an important economic breeding species in China in recent years, and its breeding technology is very mature. Because the growth of crayfish requires high ambient temperature, the low temperature in winter and spring is not conducive to the growth of crayfish. There is a blank period in the live crayfish market, and the traditional pond culture is far from meeting the needs of the consumer market.

[0003] Because of its gorgeous appearance, rich nutrition and delicious meat, crayfish has increasingly become a special dish in hotels and restaurants. However, it is very troublesome to clean crayfish during processing; when ea...

Examples

Embodiment Construction

[0030] A method for three-dimensional cultivation of soft-shell crayfish in indoor circulating water, including the preparation of breeding equipment and a breeding method, characterized in that: the preparation of the breeding equipment includes setting my (patent application number 201410242237.0) an indoor circulating water stereo multi-dimensional The ecological breeding device and supplementary light introduced by the aquatic product ecological breeding device; the ecological breeding device includes a breeding box, a shelf, a biological filter, a water storage tank, a circulating water pump, an aquaculture constant temperature machine, an aerator and its connecting pipes road; the breeding box is divided into multiple single rooms by detachable punching plates and / or plastic boxes; the supplementary light is installed at the bottom of the shelf laminate above the breeding box;

[0031] In order to obtain high-quality soft-shell crayfish and save manpower, the breeding equ...