Whitebait culture method

A breeding method and whitebait technology, applied in the field of agricultural breeding, can solve the problems of inconvenient management, low survival rate of whitebait breeding, etc., and achieve the effect of improving survival rate and fecundity

Inactive Publication Date: 2016-08-17
LIUZHOU WENHUA BREEDING FARM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there are usually the defects of low surv

Method used

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Embodiment Construction

[0015] A method for breeding whitebait, comprising the following steps:

[0016] (1) Pond selection: The pond area is 1 to 2 mu, the water depth is 2.5 to 3.5 meters, the water inlet and outlet are set up in the pond, and the water inlet and outlet are equipped with anti-escape nets; insulation devices are installed around the pond to make the inside of the pond The temperature is maintained at 25-32°C; there is an additional culture device on the pond, and the suitable dissolved oxygen is 4.5mg / L;

[0017] (2) Pond cleaning: Disinfect the pond with quicklime before whitebait is stocked, and use water pipes to flush after disinfection;

[0018] (3) Disinfect whitebait: use 2.5% to 3% salt water or 0.001% bleach to soak the whitebait fingerlings for 25 minutes;

[0019] (4) Stocking whitebait: 1500-2000 silverfish fingerlings of 50±2g per mu pond;

[0020] (5) Throwing fat water fish: put in 50-100 adult fat water fish;

[0021] (6) Preparation of bait: bait is measured by w...

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PUM

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Abstract

The invention provides a whitebait culture method. The method includes the following steps of (1) pond selection: selecting a pond with the area being 1-2mu and the water depth being 2.5-3.5 meters, arranging a water inlet and a water outlet in the pond, and arranging blocking screens at the water inlet and the water outlet; arranging an insulation device around the pond, and maintaining the temperature in the pond at 25-32 DEG C; arranging an oxygenation device on the pond with the proper dissolved oxygen being 4.5mg/L; (2) pond cleaning: disinfecting the pond with quicklime before breeding of whitebait, and washing with a water pipe after disinfection; (3) whitebait disinfection: soaking whitebait fingerlings in 2.5-3% salt solution or 0.001% bleaching fluid for 25 minutes; (4) whitebait placement: placing 1500-2000 whitebait fingerlings with the weight being 50+/-2g in the pond per mu. By effective control of the temperature and oxygenation capacity, survival rate and reproductive capacity of the whitebait can be heightened greatly.

Description

technical field [0001] The invention relates to a whitebait breeding method, which belongs to the technical field of agricultural breeding. Background technique [0002] Whitebait likes to live in groups and live by choosing food. The meat is tender and has high nutritional value. Every 100 grams of meat contains 13 grams of protein, 11 grams of fat, and contains a lot of calcium, phosphorus, iron and other minerals. Whitebait has extremely high medicinal value. It is flat in nature and sweet in taste, and enters the stomach and kidneys. In the prior art, there are usually the defects of low survival rate and inconvenient management of whitebait breeding. Contents of the invention [0003] The invention provides a whitebait breeding method, which is a whitebait breeding method which is convenient for management and has a high survival rate of the whitebait. [0004] For solving above technical problem, the present invention provides following technical scheme: a kind of...

Claims

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Application Information

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IPC IPC(8): A01K61/00A23K50/80A23K10/22A23K10/37A23K10/30A23K20/20
CPCA01K61/00Y02A40/81Y02A40/818Y02P60/87
Inventor 余琼
Owner LIUZHOU WENHUA BREEDING FARM
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