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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 operation, the cost of investment is relatively high, and the management is relatively cumbersome. At present, the real water Product polyculture technology is basically still a blank

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A kind of crab, shrimp, fish pond composite culture method, comprises the following steps:

[0040] (1), Pond conditions:

[0041] ①. The water source is convenient, the water volume is sufficient, the water quality is fresh and pollution-free, the water inlet and drainage system is smooth, the area is 15 mu, and the water depth is 2 meters.

[0042] ②, Build an escape wall around, 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 holding pond with an area of ​​2 mu.

[0045] (2), preparation before stocking shrimp species:

[0046] ① Disinfection of clear ponds: After October, catch river crabs and put them on the market or transfer them to temporary breeding ponds, clean up the ponds, keep the silt at 10 cm, and spray the whole pond with 200 kg of quickliming water per mu for disinfection.

[0047] ② Transplanting aquatic plants: 10 days after clearing the pond for disinfection...

Embodiment 2

[0067] A kind of crab, shrimp, fish pond composite culture method, comprises the following steps:

[0068] (1), Pond conditions:

[0069] ①. The water source is convenient, the water volume is sufficient, the water quality is fresh and pollution-free, and the drainage system is smooth. The area is 12 acres and the water depth is 1.5 meters.

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

[0071]③, Equipped with flushing machine and aerator.

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

[0073] (2), preparation before stocking shrimp species:

[0074] ① Disinfection of clear ponds: After October, catch river crabs and put them on the market or transfer them to temporary breeding ponds, clean up the ponds, keep the silt at 10 cm, and spray the whole pond with 170 kg of quickliming water per mu for disinfection.

[0075] ② Transplanting aquatic plants: 10 days after the clear pond is disinfected, the water...

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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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