Compound pond cultivation method for crabs, shrimps and fishes

A culture method and fish pond technology, applied in the fields of fish pond aquaculture, crab and shrimp, can solve the problems of high cost, blank, complicated management, etc., and achieve the effects of improving quality, sufficient water, and convenient water source.

Inactive Publication Date: 2015-06-03
邱汪洋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the general aquaculture is to use a specific area for specific farming. Generally, only one species is cultured in one breeding site. In this way, in the actual farming o

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0038] Example 1

[0039] A method for compound breeding of crabs, shrimps and fish in ponds includes the following steps:

[0040] (1) Pond conditions:

[0041] ① Convenient water source, sufficient water quantity, fresh water quality and no pollution, unobstructed water inlet and drainage system, covering an area of ​​15 acres and a water depth of 2 meters.

[0042] ② Build an escape wall around the wall, the wall is 20 cm below the soil and 50 cm above the soil.

[0043] ③. Equipped with flushing machinery and aerator.

[0044] ④ Set up a temporary breeding pond with an area of ​​2 mu.

[0045] (2) Preparation before stocking shrimp species:

[0046] ①. Disinfection in clearing ponds: After October, catch crabs on the market or transfer them to temporary breeding ponds, clean up the ponds, maintain 10 cm of silt, and use 200 kg of quicklimeized water per acre to spray disinfection in the whole pond.

[0047] ② Transplanting aquatic plants: 10 days after cleaning the pond, control the wat...

Example Embodiment

[0066] Example 2

[0067] A method for compound breeding of crabs, shrimps and fish in ponds includes the following steps:

[0068] (1) Pond conditions:

[0069] ① Convenient water source, sufficient water quantity, fresh water quality and no pollution, unobstructed water inlet and drainage system, with an area of ​​12 mu and a water depth of 1.5 meters.

[0070] ② Build an escape wall around the wall, the wall is 20 cm below the soil and 40-50 cm above the soil.

[0071] ③. Equipped with flushing machinery and aerator.

[0072] ④ Set up a temporary breeding pond with an area of ​​1.5 mu.

[0073] (2) Preparation before stocking shrimp species:

[0074] ①. Disinfection in clearing ponds: After October, catch crabs on the market or transfer them to temporary breeding ponds, clean up the ponds, keep 10 cm of silt, and use 170 kg of quicklimeized water per acre to spray disinfection in the whole pond.

[0075] ② Transplanting aquatic plants: 10 days after the pond is cleaned and disinfected, t...

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PUM

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Abstract

A compound pond cultivation method for crabs, shrimps and fishes relates to the technical field of aquaculture. The compound pond cultivation method comprises the following steps: setting pond conditions; doing preparation before shrimps are bred outside a cage; breeding fries outside the cage; cultivating baits; carrying out feeding management; and adjusting water quality. The compound pond cultivation method has the beneficial effects that production resources are sufficiently utilized and special equipment is not needed; cultivation pollution is not caused, cultivation technology standards are normative and feeding is scientific and normative; a polyculture technology is novel; the quality of the aquaculture is improved to the great extent so that the earnings are improved.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a compound culture method for crabs, shrimps and fish in ponds. Background technique [0002] Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under human control. Generally, it includes the whole process of growing aquatic products from seedlings under artificial breeding management, and in a broad sense, it can also include the proliferation of aquatic resources. Aquaculture includes extensive culture, intensive culture and high-density intensive culture. Extensive culture is to release seedlings in small and medium-sized natural waters, and to grow aquatic products entirely on natural bait, such as fish culture in lakes and reservoirs and shallow sea shellfish culture. Intensive farming is the use of bait and fertilization methods to grow aquatic products in smaller water bodies, such as pond fish farming, cage fish...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81A01K61/00
Inventor 邱汪洋
Owner 邱汪洋
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