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Breeding method of crawfishes in pond

A breeding method and lobster technology, which is applied in the field of crayfish farming, can solve the problems of limited number of breeding ponds, crayfish fighting, uneven distribution of resources in breeding ponds, etc., and achieve the effects of increased growth rate, rich nutrition, and increased breeding space

Inactive Publication Date: 2018-09-04
无为县吴俊特种水产养殖专业合作社
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Problems solved by technology

[0002] Now the crayfish market is hot, and the supply is often in short supply in the summer sales season. However, the number of breeding in each breeding pond is limited. Too many crayfish seedlings will cause uneven distribution of resources at the bottom of the breeding pond and cause crayfish to fight. This has a great impact on the output of crayfish, how to increase the output of crayfish has become a problem that needs to be solved now

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Embodiment Construction

[0026] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.

[0027] Such as figure 1 Shown, a kind of crayfish pond cultivation method, its concrete steps are as follows:

[0028] (1) pond preparation: prepare a cement pond as a breeding pond;

[0029] (2) cleaning: the bottom of the breeding pond is cleaned to remove unnecessary sundries, so that the bottom of the breeding pond is smooth;

[0030] (3) Fixing bracket: prepare a bracket (1) to be fixed on the bottom of the breeding pond with screws, several horizontal plates (1a) are arranged on the bracket (1), and several holes for water leakage are arranged on the horizontal plate (1a);

[0031] (4) Set up shelters: place a plurality of natural or artificial shells with curvature on the horizontal plate (1a) as shelters for crayfish;

[0032] (5) Fertile soil: lay several layers of humus san...

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Abstract

The invention relates to the field of crawfish breeding, in particular to a breeding method of crawfishes in a pond. The method comprises the specific following steps of (1) pond preparation, (2) removal, (3) support fixing, (4) arrangement of shelters, (5) soil fattening, (6) aquatic plant selection and planting, (7) sterilization, (8) putting, (9) feeding, (10) nutrient addition, (11) oxygen aeration and water change, (12) increase of the exuviation frequency and (13) fishing. An arranged support and horizontal plates on the support are used for layered shielding of the crawfishes, the breeding space of the bottom of the breeding pond is enlarged, and the breeding space of the breeding pond is enlarged; breeding soil is specially manufactured, is rich in nutrient, and provides convenience for the crawfishes to burrow; the growth rate of the crawfishes is increased by using current stimulation, and the income of breeding farmers is increased.

Description

technical field [0001] The invention relates to the field of crayfish cultivation, in particular to a crayfish pond cultivation method. Background technique [0002] Now the crayfish market is hot, and the supply is often in short supply in the peak season of summer sales. However, the number of breeding in each breeding pond is limited. Too many crayfish seedlings will cause uneven distribution of resources at the bottom of the breeding pond and cause crayfish to fight. This has very big influence to the output of crayfish, how to improve the output of crayfish becomes the problem that needs to be solved now. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a method for culturing crayfish in ponds. [0004] A kind of crayfish pond cultivation method, its concrete steps are as follows: [0005] (1) pond preparation: prepare a cement pond as a breeding pond; [0006] (2) cleaning: the bottom of the breeding pond is c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/59A01K61/70
CPCA01K61/59A01K61/70Y02A40/81
Inventor 吴俊
Owner 无为县吴俊特种水产养殖专业合作社
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