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Field snail culture method

A breeding method and technology of snails, which are applied in the field of breeding, can solve the problems of difficulty in breeding wild snails and the low success rate of wild snails, and achieve the effects of reducing the probability of parasite and bacterial infection of snails, good quality and high yield

Inactive Publication Date: 2017-01-11
徐丽娜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Wild snail is a kind of freshwater snail produced in China. It is delicious, nutritious, rich in protein, calcium, etc. It is a high-quality health food for people. In recent years, the market has been optimistic. It is imminent, but due to climate and geographical problems, the success rate of artificial domestication of wild snails is not high, especially the introduction of wild snails from Central China to South China is more difficult.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The culture method of river snail of the present invention may further comprise the steps:

[0028] A, the selection of the breeding site and the construction of the breeding farm: choose a lot with sufficient water flow, good water quality and rich humus in the bottom mud to build a breeding pond with a width of 1.2m, a length of 10m, and a depth of 30cm. A 15cm high embankment is built between the two ponds Ridge, the bottom of the pool is paved with 8cm thick fertilizer mud; a 60cm high wall is built around the snail pool;

[0029] B. Disinfection of water body: Disinfect the pond body with quicklime or bleaching powder 15 days before stocking; then put in manure to cultivate bait organisms;

[0030] C. Selection and stocking of seed snails: sparsely plant wild rice stems, asparagus, and water snails in the pool, and stock an appropriate amount of loach; raise 200 seed snails in each pond in late March;

[0031] D. Feeding management: Feeds are fed on time, and the ...

Embodiment 2

[0042] The culture method of river snail of the present invention may further comprise the steps:

[0043] A, the selection of the breeding site and the construction of the breeding farm: choose a lot with sufficient water flow, good water quality and rich humus in the bottom mud, build a breeding pond with a width of 1.5m, a length of 12m, and a depth of 40cm. Build an embankment with a height of 18cm between the two ponds Ridge, the bottom of the pond is paved with 9cm thick fertilizer mud; a 70cm-high wall or mesh fence is built around the snail pond;

[0044] B, water body disinfection: Disinfect the pool body with quicklime or bleaching powder 18 days before stocking; then put in manure to cultivate bait organisms;

[0045] C. Selection and stocking of seed snails: sparsely plant water bamboo, asparagus, water lily and duckweed in the pool, and stock an appropriate amount of loach; raise in late March, and raise 220 seed snails in each pond;

[0046] D. Feeding managemen...

Embodiment 3

[0057] The culture method of river snail of the present invention may further comprise the steps:

[0058] A, the selection of the breeding site and the construction of the breeding farm: choose a lot with sufficient water flow, good water quality and rich humus in the bottom mud to build a breeding pond with a width of 1.8m, a length of 15m, and a depth of 50cm. A 20cm high embankment is built between the two ponds Ridge, the bottom of the pond is paved with 10cm thick fertilizer mud; a wall or mesh fence with a height of 80cm is built around the snail pond;

[0059] B, water body disinfection: Disinfect the pond body with quicklime or bleaching powder 20 days before stocking; then put in manure to cultivate bait organisms;

[0060] C. Selection and stocking of species of snails: sparsely plant wild rice stems, water floating lotus and duckweed in the pool, and stock an appropriate amount of loach; raise in late March, and raise 240 species of snails in each pool;

[0061] D...

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Abstract

The invention discloses a field snail culture method. The field snail culture method comprises the following steps of: A. selecting a culture site and constructing a culture farm: selecting an area in which water is sufficient, water quality is good and bottom mudcontains rich humus, constructing culture ponds, building dikes between every two ponds and laying fertile mud on pond bottoms; building high fence walls or netting fences around field nail culture ponds; B. sterilizing water: sterilizing pond bodies by using quicklime or bleaching powder before breeding, and then putting manure to cultivatefood organisms; C. selecting and breeding seed field snails: sparsely planting wild rice shoots, asparagus, water lettuces and / or duckweeds in ponds and breeding a proper amount of loaches; breeding in late March and breeding 200 to 240 field snails in each pond; D. performing feeding management: putting feed on time, wherein a feeding amount is decided according to the size and number of field snails. The method disclosed by the invention can realize mass production of field snails and reduce the infection probability of parasites and bacteria in bodies of field snails.

Description

technical field [0001] The invention belongs to the field of breeding, in particular to a method for breeding snails. Background technique [0002] Field snail refers to the mollusk of the field snail family, which belongs to the mollusk phylum gastropoda probranchia subclass field snail family. 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. [0003] 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 snails like to b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/51A23K50/80A23K20/147A23K20/20A23K10/30
CPCA01K61/00Y02A40/81Y02A40/818
Inventor 徐丽娜
Owner 徐丽娜
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