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Purification method of escargot culture water

A technology for breeding water bodies and water bodies. It is applied in chemical instruments and methods, water/sewage treatment, and animal husbandry wastewater treatment. It can solve problems such as damage to young snails, adverse effects, and antibiotic residues. Environmentally sound effects

Inactive Publication Date: 2016-12-14
陈永林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, soda solution mixture or 0.1% potassium permanganate solution is often used to sterilize the breeding grounds with peracetic acid dilution, or pesticides are used to disinfect harmful microorganisms in the water body, but these chemicals will also be harmful to snails. Especially young snails cause damage. For the diseases of snails, antibiotics are also used to treat them, but the antibiotics will remain in the snail meat, which will have adverse effects after people eat them.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] In a farm, a large area of ​​snails suffered from mycosis. Symptoms of the disease: At the beginning of the disease, there were small opaque spots on the tail and the base of its appendages, which then expanded and spread throughout the whole body in severe cases, resulting in the death of the snails. After investigation, it was suspected that there was a problem with the water quality, so 2.5kg of wild chrysanthemum, 2.5kg of Houttuynia cordata, 1kg of isatidis root and 3kg of Andrographis paniculata were added to 1m 3 Boil clean water and cool to room temperature, and pour it into the snail pond at a ratio of 1:100 for treatment. After observation, after 3 days, the number of white snails decreased. According to statistics, there were 30 diseased snails per 100 snails, which decreased to 18. After 12 days, the diseased snails disappeared.

Embodiment 2

[0031] In a snail breeding pond, the water source was introduced from the mountain pond to the snail pond to raise snails. Recently, it was found that the snails did not eat, and a large number of young snails died. After observation, the water introduced from the mountain pond was reddish red, turbid and had a peculiar smell. So it was decided to treat the water source, put the water from the mountain pond into 1kg of fresh isatid root, 4kg of five-color plum, and 4kg of Andrographis paniculata per 100 cubic meters of water, soak it at room temperature, and turn on the aerator for oxygenation operation. After 2 days of observation, the color of the water faded , becomes clear and transparent, and has no peculiar smell, and the treated water is replaced with the original unclean water, and the snail disease disappears.

Embodiment 3

[0033] A snail farm used overflow water from nearby farmland for snail breeding. A recent inspection found that the snails were infected with a mild virus. The symptoms were diffuse or punctate hyperemia on the surface of the snail molluscs, circular marks on the skin, and a small number. Suspected that the water quality of the snail field was problematic, 2kg of wild chrysanthemum, 2kg of five-color plum, 2kg of houttuynia, 1kg of isatidis and 0.5kg of Andrographis paniculata were added to 1m 3 Boil clean water and cool to room temperature, pour it into the snail pond at a ratio of 1:10000 for treatment. After observation, after 5 days, almost no diseased snails appeared.

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Abstract

The invention provides a purification method of escargot culture water. The purification method is characterized in that a water body is treated with at least one of wild chrysanthemum flowers, common lantana, herba houttuyniae, radix isatidis and common andrographis herb, and then the treated water body is provided for culturing escargots. Inorganic and organic matter harming the escargots in the water body can be reduced and removed, microorganisms harming the escargots in the water body can be reduced and removed, the oxygen dissolution capacity of the water body can be promoted, the immune of the escargots can be enhanced and improved, and the survival rate and yield of the escargots are increased. The purification method has the advantages of being environmentally friendly and innocuous to environment.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a method for treating snail culture water. Background technique [0002] Escargot, refers to the mollusk of the Snail family, which belongs to the mollusc phylum Gastropoda Probranchia Snail family, Latin name: Procambarus clarkii. Escargot is distributed in most parts of China. Available in summer and autumn. Chinese round snails are commonly found in fresh water. The snails in central and eastern China are larger, while the snails in southern China are smaller. Escargot not only has food value, but also has medicinal value. Escargot likes to live in waters where the winter is warm and the summer is cool, the bottom is soft, the bait is rich, and the water quality is fresh. In water bodies such as lakes, ponds, field depressions or slow-flowing ditches. Escargot has a miscellaneous diet, mainly eating young stems and leaves of aquatic plants, bacteria and organic debris, etc., and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/32C02F1/00C02F103/20
CPCC02F3/32C02F1/00C02F2303/04
Inventor 陈永林
Owner 陈永林
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