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Low-mortality breeding method of Myxocyprinus asiaticus

A low-mortality, rouge technology, which is applied in the field of low-mortality breeding of rouge, can solve problems such as the decline in the number of wild populations, and achieve the effects of obvious production increase effect, complete scheme and high living rate.

Inactive Publication Date: 2016-10-12
SUZHOU CITY XIANGCHENG DISTRICT NEW ERA SPECIAL AQUATIC FARM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although breeding populations are still found in the section of the river below the dam, due to overfishing, the current decline in the number of naturally occurring wild populations continues

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The low-mortality breeding method of the mullet specifically includes the following steps: 1) Determine the setting environment of the pond: select a field with open ground, flat terrain, quiet environment, convenient transportation, and supporting electricity. The bottom of the pond is clay, and the thickness of the silt at the bottom is 10~ 20 cm; 2) Determine the size of the pond: the pond is a "mouth" shape, and the outer height is 1.0 m; 3) Clean up the pond garbage: clean up the plastic, glass debris and other garbage inside the mud at the bottom of the pond; 4) Dig at the bottom of the pond outlet Make a groove about 15 cm deeper than other places, and set up an escape net; 5) Install oxygenation equipment at the bottom of the pond to ensure that the dissolved oxygen reaches 4~12 mg / L; 6) Inject groundwater pumped out into the pond , and supplemented with acidic potassium permanganate solution to disinfect the pond water and expose to the sun for 2 days; 7) Put fe...

Embodiment 2

[0018] The low-mortality breeding method of the mullet specifically includes the following steps: 1) Determine the setting environment of the pond: select a field with open ground, flat terrain, quiet environment, convenient transportation, and supporting electricity. The bottom of the pond is clay, and the thickness of the silt at the bottom is 10~ 20 cm; 2) Determine the size of the pond: the pond is a "mouth" shape, and the outer height is 1.2 m; 3) Clean up the pond garbage: clean up the plastic, glass slag and other garbage inside the silt at the bottom of the pond; 4) Dig at the bottom of the pond outlet Make a groove about 18 cm deeper than other places, and set up an escape net; 5) Set up oxygenation equipment at the bottom of the pond to ensure that the dissolved oxygen reaches 4~12 mg / L; 6) Fill the pond with groundwater pumped out , and supplemented with acidic potassium permanganate solution to disinfect the pond water and expose to the sun for 3 days; 7) Put fertil...

Embodiment 3

[0021]The low-mortality breeding method of the mullet specifically includes the following steps: 1) Determine the setting environment of the pond: select a field with open ground, flat terrain, quiet environment, convenient transportation, and supporting electricity. The bottom of the pond is clay, and the thickness of the silt at the bottom is 10~ 20 cm; 2) Determine the size of the pond: the pond is a "mouth" shape, with a peripheral height of 1.5 m; 3) Clean up the pond garbage: clean up the plastic, glass slag and other garbage inside the mud at the bottom of the pond; 4) Dig at the bottom of the pond outlet Make a groove about 20 cm deeper than other places, and set up an escape net; 5) Set up oxygenation equipment at the bottom of the pond to ensure that the dissolved oxygen reaches 4~12 mg / L; 6) Fill the pond with groundwater pumped out , and supplemented with acidic potassium permanganate solution to disinfect the pond water and expose it to the sun for 4 days; 7) Put f...

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Abstract

The invention discloses a low-mortality breeding method of Myxocyprinus asiaticus. The method particularly comprises the following steps: 1) determining a pond setting environment; 2) determining specifications of the pond; 3) cleaning the pond refuse; 4) digging a groove, which is about 15-20cm deeper than other places, in the bottom of a water discharge port of the pond, and arranging an anti-escape net; 5) arranging an oxygen charging plant on the bottom of the pond; 6) injecting underground water, which is extracted by a water pump, into the pond, and disinfecting the pond water by using an acidic potassium permanganate solution; 7) adding a fertilizer into the fish pond; 8) growing aquatic plants in the fish pond; 9) after the aquatic plants grow for 5 weeks, spreading a phagostimulant, adding feed, and putting fishes into the pond; 10) disinfecting fingerlings; and 11) adding fish fries. The method provided by the invention has the advantages of obvious yield increase effect within a short time and high living rate, and is suitable for industrialized large-scale development.

Description

technical field [0001] The invention relates to the field of fish breeding, in particular to a method for raising mullet with low mortality. Background technique [0002] Rouge fish, also known as yellow row, blood row, powder row, fire bream, wood leaf plate, red fish, purple bream, swallowfish, fire row, Chinese sail fin sucker, etc., belongs to Cyprinidae Suction Cyprinidae, living in lakes , In rivers, larvae and adults have different shapes, habitats and biological learning characteristics. Juveniles like to cluster among the gravels with slow water flow, and they mostly move in the upper layer of water bodies, while subadults live in the middle and lower layers, and adults like to live in rivers In the open water area, it moves quickly and agilely. The mullet eats frequently and is omnivorous. It can eat regardless of the food status. Its food includes brine shrimp, red earthworms and vegetables. Under artificial breeding conditions, in addition to feeding water earth...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCA01K61/00Y02A40/81
Inventor 杜伟林
Owner SUZHOU CITY XIANGCHENG DISTRICT NEW ERA SPECIAL AQUATIC FARM
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