Method for regulating and controlling water quality of pond for breeding Hikari Moyomono

A technology for water quality control and aquaculture, which is applied in chemical instruments and methods, fish farming, water pollutants, etc., can solve the problems of the breeding hazards of the pattern carp, the harm to the growth of the pond carp, and the unsatisfactory effect. To achieve the effect of promoting mass reproduction, beneficial to growth, and reducing waste water discharge

Inactive Publication Date: 2020-06-02
TIANJIN CHENHUI FEED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the entire breeding process, a large number of water changes and the addition of exogenous microecological agents are usually used to improve the water quality of the pond, but the effect is often not optimistic. Harmful substances such as ammonia nitrogen and nitrite nitrogen continue to accumulate in the pond. It will seriously harm the growth of Piguang carp in ponds, and cause serious harm to the breeding of Piguang carp in ponds

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A water quality regulation and control method for cultivating patterned piguang carps in ponds, the steps of which are as follows:

[0032] (1) Before putting into the pond, disinfect the pond aquaculture water body, put the aquaculture water filtered through the sand filter in the pond, sprinkle 1g of bleaching powder on every cubic water body, and the bleaching powder contains 17% available chlorine, after 2h effect, aerate 2 Days later use;

[0033] (2) Take 10 parts of Bacillus subtilis bacterial agent, 40 parts of brown sugar and 50 parts of rice husk plus 100 parts of water, mix and soak for 3 days to obtain a mixed solution, and then press 1L / m 3 The water body is poured into the whole pond, and the patterned Piguang carp is put into it;

[0034] (3) Feeding method, according to the eating, activity, season and weather conditions of the patterned piguang carp. The water temperature in spring and autumn is between 10-22 ℃. Generally, it is advisable to finish fee...

Embodiment 2

[0039] A water quality regulation and control method for cultivating patterned piguang carps in ponds, the steps of which are as follows:

[0040] (1) Before putting into the pond, the pond culture water body is sterilized, the pond is put into the culture water filtered through the sand filter, every cubic water body splashes 2g of bleaching powder, and the bleaching powder contains available chlorine and is 24%, after 5h effect, aeration 3 Days later use;

[0041] (2) Take 10 parts of Bacillus licheniformis agent, 40 parts of brown sugar and 50 parts of rice husk plus 300 parts of water, mix and soak for 5 days to obtain a mixed solution, and then press 1L / m 3 The water body is poured into the whole pond, and the patterned Piguang carp is put into it;

[0042] (3) Feeding method, according to the eating, activity, season and weather conditions of the patterned piguang carp. The water temperature in spring and autumn is between 10-22 ℃. Generally, it is advisable to finish f...

Embodiment 3

[0047] A water quality regulation and control method for cultivating patterned piguang carps in ponds, the steps of which are as follows:

[0048] (1) Before putting into the pond, disinfect the pond aquaculture water body, put the aquaculture water filtered through the sand filter in the pond, sprinkle 1.5g of bleaching powder on every cubic water body, and the bleaching powder contains 19% of available chlorine, after 3h effect, aeration Use after 2 days;

[0049] (2) Take 10 parts of Bacillus subtilis bacterial agent, 40 parts of brown sugar and 50 parts of rice husk plus 200 parts of water, mix and soak for 4 days to obtain a mixed solution, and then press 1L / m 3 The water body is poured into the whole pond, and the patterned Piguang carp is put into it;

[0050] (3) Feeding method, according to the eating, activity, season and weather conditions of the patterned piguang carp. The water temperature in spring and autumn is between 10-22 ℃. Generally, it is advisable to fin...

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PUM

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Abstract

The invention provides a method for regulating and controlling the water quality of a pond for breeding Hikari Moyomono. The method comprises the steps: disinfecting the culture water body of the pond, putting Hikari Moyomono, performing feeding according to situations of food and activity of Hikari Moyomono and the season and weather conditions, changing the water in the pond regularly so as to ensure the dissolved oxygen content in the water body at a level not less than 4 mg / L, and adjusting the pH value of the water body so as to complete regulation of the water quality. Mass reproductionof endogenous microorganisms in the pond water body can be promoted through addition of molasses, inorganic nitrogen is assimilated through the endogenous microorganisms, ammonia nitrogen, nitrite nitrogen and other harmful nitrogen sources in the pond can be reduced, the water quality environment of the breeding pond can be improved, meanwhile, the water change cycle of the pond is prolonged, andwastewater discharge is reduced in the breeding process, so that pollution to the environment is reduced, growth of the Hikari Moyomono in the pond is facilitated, and serious harm to the bred HikariMoyomono is reduced.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a water quality control method for cultivating patterned carps in ponds. Background technique [0002] Koi is also known as the "God Fish", which symbolizes auspiciousness and happiness. People regard koi as a work of art, known as "living gems" in the water, and have cultivated rare varieties with high ornamental value, such as macular, Taisho three-color, and Showa three-color, among which the patterned skin light carp is the most famous. Deeply loved by people, all koi produced by mating carp other than writing carp (carp in white writing or scarlet writing system) and golden carp can be called patterned skin light carp. [0003] At present, in high-density intensive aquaculture ponds, creating a good and stable water quality is the focus and difficulty of aquaculture piguang carp technology. However, during the entire breeding process, a large number of water changes an...

Claims

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Application Information

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IPC IPC(8): A01K61/10C02F9/14C02F101/16C02F103/20
CPCA01K61/10C02F1/001C02F1/66C02F1/76C02F3/34C02F9/00C02F2101/16C02F2101/166C02F2103/20C02F2303/04C02F2305/06Y02A40/81
Inventor 赵子续张宝龙曲木艾水昌翟胜利
Owner TIANJIN CHENHUI FEED
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