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Industrial aquaculture method for conomurex luhuanus

A breeding method and technology of Phoenix snails, which are applied in the field of indoor factory farming of red sweet snails, can solve the problems of inability to stably provide enough bait for red sweet snails, low breeding density, and high site cost, so as to ensure the supply of bait and survival. The effect of high rate and less pollutants

Inactive Publication Date: 2019-07-26
HAINAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is currently no report on the industrial farming of red phoenix snails
Investigating its reasons (1) the red phoenix snail is a benthic submerged sand snail, the existing cement pond bottom area is limited, the breeding density is too low, and the site cost is high; (2) the wild phoenix snail is made of microalgae and organic debris. The existing technology cannot stably provide a sufficient amount of red phoenix snail bait for it to eat

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The breeding workshop used in this example was originally for cultivating Fangban Dongfeng snails. The breeding location is Wenchang, Hainan, and the breeding time is from October 2018 to March of the following year.

[0023] (1) Transformation of breeding workshop

[0024] Erect the top of the original Dongfeng snail breeding workshop and build a double-layer heat-insulating foam board. The side of the workshop is surrounded by a sunshade net with a shading rate of 90%, and the light intensity of the breeding workshop is controlled to 1000-1500lx.

[0025] (2) Transformation of cement breeding ponds

[0026] The size of the original Dongfeng snail breeding pond is 2.0m*9.0m*1.0m. According to this specification, a wooden frame with a height of 10cm is erected at the bottom of the breeding pond, and a layer of plastic boards are laid on the wooden frame according to the shape of the cement pond. The plastic board is covered with 80 Mesh sieve silk net, and then lay was...

Embodiment 2

[0037] Example 2 The breeding workshop used in this example was originally a vannamei nursery workshop, the breeding location is Wenchang, Hainan, and the breeding time is October-December 2018.

[0038] (1) Transformation of breeding workshop

[0039] Because the lighting and ventilation effects of the original Penaeus vannamei nursery workshop meet the requirements for breeding red phoenix snails, no modification is required.

[0040] (2) Transformation of cement breeding ponds

[0041] The size of the original breeding pond is 10.0m*1.5m*1.0m. According to this specification, a 10cm high wooden frame is erected at the bottom of the breeding pond, and a layer of plastic board is laid on it according to the shape of the cement pond, and a 50-mesh sieve is laid on the plastic board. Then lay 10cm-thick, 0.5-1.0mm particle size washed and exposed coarse sand on the sieve; two 9.5m-long aeration microporous aeration tubes are buried at the bottom of the coarse sand and fixed wi...

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PUM

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Abstract

The invention relates to an indoor industrial aquaculture method for conomurex luhuanus. The method comprises the following steps of controlling light of an aquaculture workshop, improving a temperature control system, improving a cement aquaculture pond, culturing benthic diatom, feeding conomurex luhuanus seedlings, selecting and treating artificial baitfeed, and daily managing. The method is improved by utilizing an existing aquaculture facility, and aquaculture conditions and baitfeed conditions suitable for the growth of the conomurex luhuanus are created.

Description

technical field [0001] The invention belongs to the technical field of aquatic animal breeding, and in particular relates to an indoor factory breeding method for red phoenix snails. Background technique [0002] Strombus luhuanus, also known as fence snail and red mouth snail, belongs to Molluscs, Gastropoda, Strombus luhuanus, and Strombus luhuanus. It is distributed in tropical and subtropical sea areas. In my country, it is mainly distributed in Taiwan, Guangxi and Hainan Islands. The red phoenix snail mostly feeds on algae and organic debris, and often inhabits rocky bottoms or sandy bottoms in the intertidal zone to a water depth of 36m. In recent years, with the increase of overfishing and environmental pollution, the water quality and ecological environment of the offshore waters where the red phoenix snails live have continued to deteriorate. The catch has dropped sharply, and the price has risen year by year. According to statistics, in 2019, the market price of a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/51
CPCA01K61/51Y02A40/81
Inventor 刘春胜顾志峰李长林石耀华王爱民
Owner HAINAN UNIVERSITY
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