A kind of koi hatching method

A koi and fish tank technology, applied in the field of ornamental fish breeding, can solve the problems of poor physical fitness, restricting the development of koi aquaculture, and low hatching success rate, and achieve the effects of good mental state, improved hatching survival rate, and accelerated growth rate

Active Publication Date: 2019-06-11
杨珊洪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The hatching success rate of koi is very low, and during the hatching process, the requirements for water quality are strict, and there are also high requirements for water temperature and dissolved oxygen; death from disease
The current traditional koi hatching methods can no longer meet the current market demand, which seriously limits the development of koi breeding industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of koi hatching method, comprises the following steps:

[0018] (1) Select a fish tank with an area of ​​2m*2m and a depth of 80cm, wash the water tank with a sodium hypochlorite solution with a concentration of 0.4% for 5 minutes, then wash it with clean water, and place the fish tank indoors;

[0019] (2) Add clear water to the water tank, the water depth is 50cm, and then evenly sprinkle 500g meteorites and 800g tourmaline stones on the bottom of the fish tank, and then put 2L of nutrient solution into the water tank, wherein the nutrient solution consists of the following components by weight Made: 21 parts of wolfberry, 18 parts of Scutellaria barbata, 19 parts of golden clematis, 23 parts of jujube seed, 8 parts of Yunling, 15 parts of angelica, 145 parts of water;

[0020] (3) Water temperature control during the hatching cycle: from the beginning of hatching to 24 hours, keep the water temperature at 19°C, within 25-50 hours of hatching, keep the water te...

Embodiment 2

[0027] A kind of koi hatching method, comprises the following steps:

[0028] (1) Select a fish tank with an area of ​​2m*2m and a depth of 80cm, wash the water tank with a sodium hypochlorite solution with a concentration of 0.4% for 5 minutes, then wash it with clean water, and place the fish tank indoors;

[0029] (2) Add clear water to the water tank, the water depth is 53cm, and then evenly sprinkle 600g of meteorites and 900g of tourmaline stones on the bottom of the fish tank, and then put 2.5L of nutrient solution into the water tank, wherein the nutrient solution consists of the following components by weight Divided into: 25 parts of wolfberry, 20 parts of Scutellaria barbata, 20 parts of golden clematis, 26 parts of jujube seed, 11 parts of Yunling, 16 parts of angelica, 153 parts of water;

[0030] (3) Water temperature control during the hatching cycle: keep the water temperature at 20°C from the beginning of hatching to 24 hours, keep the water temperature at 26°...

Embodiment 3

[0037] A kind of koi hatching method, comprises the following steps:

[0038] (1) Select a fish tank with an area of ​​2m*2m and a depth of 80cm, wash the water tank with a sodium hypochlorite solution with a concentration of 0.4% for 5 minutes, then wash it with clean water, and place the fish tank indoors;

[0039] (2) Add clear water to the water tank, the water depth is 55cm, and then evenly sprinkle 700g of meteorites and 1000g of tourmaline stones on the bottom of the fish tank, and then put 3L of nutrient solution into the water tank, wherein the nutrient solution consists of the following components by weight Made: 28 parts of wolfberry, 25 parts of barbata, 23 parts of golden clematis, 29 parts of jujube seed, 13 parts of Yunling, 19 parts of angelica, 158 parts of water;

[0040] (3) Water temperature control during the hatching cycle: from the beginning of hatching to 24 hours, keep the water temperature at 21°C, within 25-50 hours of hatching, keep the water temper...

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Abstract

The invention discloses a koi incubation method. The koi incubation method comprises the following steps that (1) a fish tank with the area being 2m*2m and the depth being 80 cm is adopted, and the fish tank is placed in a house; (2) clear water is poured into the fish tank, therapeutic stone and tourmaline are evenly scattered at the bottom of the fish tank, and a nutrient solution is fed into the fish tank; (3) the water temperature is controlled in an incubation period; (4) illumination is conducted in the incubation period; and (5) the content of dissolved oxygen is controlled in the incubation period. By the adoption of the koi incubation method, the incubation survival rate is high and reaches about 89%, the incubation survival rate is greatly higher the incubation survival rate (50%-75%) of a traditional incubation method, and the incubated kois are good in quality, regular, uniform, less in malformation, active, good in mental state, adaptable to the environment for growth, high in immunity and high in growth speed.

Description

technical field [0001] The invention belongs to the field of ornamental fish breeding, and in particular relates to a koi hatching method. Background technique [0002] Koi is a large ornamental fish. It has a healthy body, bright colors, brilliant markings, and elegant swimming. Feng Shui Fish". Koi originated from China. After years of crossbreeding, it has formed a system of Koi. At present, koi are cultivated on a large scale in my country's Zhejiang, Guangdong, Beijing, Shanghai and other places. [0003] The hatching success rate of koi is very low, and during the hatching process, the requirements for water quality are strict, and there are also high requirements for water temperature and dissolved oxygen; death from the disease. At present, the traditional koi hatching method can no longer meet the current market demand, which seriously limits the development of koi breeding industry. Therefore be badly in need of a kind of scientific and reasonable koi hatching...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/10A23K50/80A23K10/30A01N65/40A01P3/00A01P7/00C02F1/28
CPCA01K61/00A01N65/00A01N65/40C02F1/281C02F2103/20A01N2300/00Y02A40/81Y02A40/818
Inventor 杨珊洪
Owner 杨珊洪
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