Fish breeding method

A breeding method and fish fry technology, which are applied in fish farming, climate change adaptation, animal feed, etc., can solve the problems that fish feces cannot be removed in time, the pond feeding environment is unreasonable, and the efficiency of aquaculture is hindered, so as to achieve suitable taste, Improve production efficiency and facilitate material collection

Inactive Publication Date: 2018-02-23
成都市新津季河养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the fish breeding methods are relatively rough, the feed nutrients are single, the pond support environment is unreasonable, often the ear ...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A method for cultivating fish, comprising the steps of:

[0020] a Pond construction: The pond faces the sun and the light is good. Build a rectangular fish pond with blunt corners, with an area of ​​14 mu, a water depth of 1.8 meters, and a silt thickness of 0.2 meters. Every 5 mu of pond is equipped with an aerator and a fish pond outlet Set one layer of fish fence and two layers of rams, adopt inverted siphon drainage, and set up a sedimentation tank under the outlet;

[0021] b Preparation before stocking: pump the water in the breeding pond to a height of 15cm, then sow 80 kg of quicklime per mu, add disinfection for 2 days, drain the pond water and dry it for 3 days, inject sterilized lake water or river water to 50 cm, and apply fermentation Decomposed fertilizer, cultivate plankton in water;

[0022] c Fry pretreatment: Cultivate plankton in water for 4 days, put the fry in salt water into the pond after soaking for 10 minutes, and put the fry in a ratio of 300...

Embodiment 2

[0030] A method for cultivating fish, comprising the steps of:

[0031] a Pond construction: The pond is facing the sun and the light is good. Build a rectangular fish pond with blunt corners, with an area of ​​16 mu, a water depth of 1.8 meters, and a silt thickness of 0.2 meters. Every 5 mu of ponds is equipped with an aerator and a fish pond outlet Set one layer of fish fence and two layers of rams, adopt inverted siphon drainage, and set up a sedimentation tank under the outlet;

[0032] b Preparation before stocking: pump the water in the breeding pond to a height of 15cm, then sow 80 kg of quicklime per mu, add disinfection for 2 days, drain the pond water and dry it for 3 days, inject sterilized lake water or river water to 60 cm, and apply fermentation Decomposed fertilizer, cultivate plankton in water;

[0033] c Fry pretreatment: Cultivate plankton in water for 3 days, put the fish fry in a stocking place into the salt water and soak for 10 minutes, then put them in...

Embodiment 3

[0042] A method for cultivating fish, comprising the steps of:

[0043] a Pond construction: The pond is facing the sun and the light is better. Build a rectangular fish pond with rounded corners, with an area of ​​15 mu, a water depth of 1.8 meters, and a silt thickness of 0.2 meters. Every 5 mu of pond is equipped with an aerator and a fish pond outlet Set one layer of fish fence and two layers of rams, adopt inverted siphon drainage, and set up a sedimentation tank under the outlet;

[0044] b Preparation before stocking: pump the water in the breeding pond to a height of 15cm, then sow 80kg of quicklime per mu, add disinfection for 2 days, drain the pond water and dry it for 3 days, inject the sterilized lake or river water to 56cm, and apply it for fermentation Decomposed fertilizer, cultivate plankton in water;

[0045] c Fry pretreatment: Cultivate plankton in water for 3 days, put the fish fry in a stocking place into the salt water and soak for 10 minutes, then put t...

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PUM

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Abstract

The invention provides a fish breeding method which comprises the following steps: a. construction of a pool; b. pre-preparation for fish stocking; c. fry preprocessing; d. feeding with feed; e. waterquality management; and f. fishing appropriately. The fish breeding method can timely clear away rubbish and waste residues in the pool to keep a good pool environment, and the feed nutrition arrangement is reasonable, so that the immunocompetence of fish can be effectively improved, meat quality can be improvd, and yield can be increased.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a fish breeding method. technical background [0002] Fish is a common food for Chinese residents and an important source of human protein intake. As aquaculture fish farming, it is necessary to understand the biological characteristics, nutritional needs and feeding standards of fish, be familiar with the nutritional characteristics, feeding value and scientific and reasonable processing of various feeds, and be proficient in the matching of feeds, so as to bring significant benefits . At present, most of the fish breeding methods are relatively rough, the feed nutrients are single, the pond support environment is unreasonable, often the ears are broken, and the feces of the fish cannot be removed in time, resulting in the deterioration of the pond water quality and hindering the efficiency of aquaculture. Contents of the invention [0003] The technical problem to be solved by th...

Claims

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Application Information

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IPC IPC(8): A01K61/10A23K50/80A23K10/37A23K10/26A23K10/20A23K20/105A23K20/174
CPCA01K61/10A23K10/20A23K10/26A23K10/37A23K20/105A23K20/174A23K50/80Y02A40/81Y02A40/818Y02P60/87
Inventor 何勇
Owner 成都市新津季河养殖专业合作社
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