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Method for culturing crucian

A breeding method, crucian carp technology, applied in fish farming, application, climate change adaptation, etc., can solve the problems of low survival rate, weak fish fry, not enough to eat, etc.

Inactive Publication Date: 2016-08-31
LIUZHOU WENHUA BREEDING FARM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In some existing methods of raising fish, fry are directly put in without applying basal fertilizer. This method has less palatable bait rotifers in the water, which is not enough to eat; Form a benign system, so the fry are weak, have a low survival rate and are small in size

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] A method for cultivating crucian carp, comprising the following steps: (1) Sprinkling 2.5% trichlorfon powder in the whole pond 1-2 days before the crucian carp is planted in the pond, so that the water in the pond is lppm; the small-area main pond, During the onset season, 0.3ppm of 90% crystal trichlorfon can be sprayed in the whole pool every half month. Large-scale crucian carp polyculture ponds can be used to hang trichlorfon around the food field during the crucian carp growing season, 1-2 times a month. Hanging for 2 consecutive days; in breeding, when there are signs of illness, observe and check, and sprinkle 0.5ppm 90% crystal trichlorfon and 0.2ppm ferrous sulfate mixture in the whole pond at one time after diagnosis. Use the agricultural enemy to kill the whole pond and sprinkle it, the dosage is 6-10mL per mu with a water depth of 1m; (2) Feed at the right time: after the fish fry enter the pond, pay attention to feeding, soybeans and cooked egg yolks are be...

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PUM

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Abstract

The invention provides a method for culturing crucian. The method comprises the following steps that 2.5% trichlorfon powder is spread to a whole pond 1-2 days before crucian fry are fed into the pond, and pond water is made to be 1 ppm; 90% crystal Trichlorfon of 0.3 ppm can be spread to a whole small-area main culture pond every half a month in the disease oncoming season, Trichlorfon basket hanging is carried out around a food field 1-2 times every month in a large-area crucian polyculture pond in the crucian growing season, and continuous hanging is carried out for 2 days every time. According to the method for culturing crucian, management is convenient, and the survival rate of crucian is high.

Description

technical field [0001] The invention relates to a method for cultivating crucian carp, belonging to the technical field of fish cultivation. Background technique [0002] In some existing methods of raising fish, fry are directly put in without applying basal fertilizer. This method has less palatable bait rotifers in the water, which is not enough to eat; A benign system is formed, so the fry are weak, have a low survival rate and are small in size. Contents of the invention [0003] The invention provides a method for cultivating crucian carp, which is a method for cultivating crucian carp with convenient management and high survival rate of crucian carp. [0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a method for cultivating crucian carp, comprising the following steps: (1) using 2.5% trichlorfon powder in the whole pond 1-2 days before the crucian carp seeds are placed in the pond Sprinkle so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81A01K61/00
Inventor 余琼
Owner LIUZHOU WENHUA BREEDING FARM