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Poly-culture method for crabs and clams

The technology of crab and sixty-six is ​​applied in the field of agricultural breeding, which can solve problems such as unfavorable output and increase labor intensity, and achieve the effects of improving the utilization rate of ponds, pollution-free water quality, and convenient irrigation and drainage.

Inactive Publication Date: 2018-03-20
GUILIN WEIMEIYUAN RESTAURANT MANAGEMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above breeding methods, on the one hand, increase the labor intensity; on the other hand, it is not conducive to the improvement of production.

Method used

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Embodiment Construction

[0027] The principles and features of the present invention will be described below in conjunction with specific examples, which are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0028] A kind of polyculture method of crab and sixty-year-old carapace, comprises the steps:

[0029] Step S1, constructing the pond:

[0030] For ponds where crabs and sixtieth are mixed together, the following conditions should be met:

[0031] (1) Area. The pond is rectangular, preferably 1.5 mu to 4 mu. If it is too small, the benefits will not be high, and if it is too large, it will be difficult to manage. The area of ​​the ring ditch set at the bottom of the pool is less than 2 / 3 of the total area, and the area of ​​the beach is greater than 1 / 3.

[0032] (2) Water source. The water source should be sufficient, the drainage and irrigation should be convenient, and the water quality should be free from pollution.

[0033] (3...

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Abstract

The invention relates to a poly-culture method for crabs and clams. The method comprises the following steps of S1, constructing a pond; S2, clearing the pond and treating bottom materials: plowing the bottom of the pond with the plowing depth of 20 cm to 30 cm and putting the bottom of the pond under blazing sun for 10 days, and then crushing and plowing the bottom of the pond to make the substrate flat, fine and soft; laying a layer of fine sands on the bottom of the pond; S3, performing the stocking of the clam offspring seeds; S4, daily managing; and S4, harvesting: (1) catching: catchingthe clams with more than 2-4cm long shells; (2) fading: washing the clams after catching, and drying the clams in the cool place for 2 days to 3 days or decolorizing the clams quickly with non-toxic,odorless weak oxidants; and (3) purifying: putting the clams into clean water for 20-hour temporary raising. The method has the advantages that not only the utilization rate of the pond and the quality of the merchandise crabs and the merchandise clams can be improved, but also the economic benefits of the pond culture can be greatly improved.

Description

technical field [0001] The invention relates to the field of agricultural breeding, in particular to a method for polyculture of crabs and sixtieth beetles. Background technique [0002] Crabs and 60-year-old crabs have become popular seafood products because of their delicious taste and high nutritional value. At present, the cultivation of crabs and 60-year-old crabs is carried out separately and operated separately. The above-mentioned breeding method increases the labor intensity on the one hand; on the other hand, it is unfavorable for the improvement of output. Contents of the invention [0003] In summary, the technical problem to be solved by the present invention is to provide a method for polyculture of crabs and sixtieth. [0004] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a kind of polyculture method of crab and sixty-year-old beetle, comprises the steps: [0005] Step S1, construct the pond...

Claims

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Application Information

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IPC IPC(8): A01K61/54A01K61/59
CPCA01K61/54A01K61/59Y02A40/81
Inventor 蒋俊
Owner GUILIN WEIMEIYUAN RESTAURANT MANAGEMENT
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