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Clam aquaculture method

A culture method and technology for mussels, applied in fish farming, application, climate change adaptation and other directions, can solve the problem of no obvious help in pearl production in mussels, reduce the possibility of disease occurrence, increase income, water temperature reasonable effect

Inactive Publication Date: 2020-02-18
SUZHOU CHINA PEARL & GEM CITY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing cultivation process of pearl-bearing mussels, most of them are cultivated according to the cultivation method of ordinary mussels, which has no obvious help for the production of pearls in mussels

Method used

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  • Clam aquaculture method

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Experimental program
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Effect test

Embodiment 1

[0035] A kind of culture method of mussel of this embodiment comprises the steps such as pond selection, preparation before stocking, seedling selection, seedling stocking, feed throwing and feeding, daily management, disease prevention and pearl cultivation, and concrete steps are as follows:

[0036] Step One: Pond Selection

[0037] Choose ponds with sufficient water sources, good water quality, no industrial and agricultural wastewater pollution around, and perfect drainage systems;

[0038] Step 2: Prepare before stocking

[0039] Clean the pond: set up a net or wall around the pond, set up a certain area of ​​land and a spawning area in the center of the pond, drain the water 15 days before stocking, and spray the whole pond with chlorine dioxide 3.75kg / hm2 for disinfection;

[0040] Water injection and fertilization: 3-5 days before the seedlings are put into the pond, apply 3.0-4.5t / hm2 of decomposed manure as the base fertilizer, and add the pond water to a depth of ...

Embodiment 2

[0061] A kind of culture method of mussel of this embodiment comprises the steps such as pond selection, preparation before stocking, seedling selection, seedling stocking, feed throwing and feeding, daily management, disease prevention and pearl cultivation, and concrete steps are as follows:

[0062] Step One: Pond Selection

[0063] Choose ponds with sufficient water sources, good water quality, no industrial and agricultural wastewater pollution around, and perfect drainage systems;

[0064] Step 2: Prepare before stocking

[0065] Clean the pond: set up a net or wall around the pond, set up a certain area of ​​land and a spawning area in the center of the pond, drain the water 15 days before stocking, and spray the whole pond with chlorine dioxide 3.75kg / hm2 for disinfection;

[0066] Water injection and fertilization: 3-5 days before the seedlings are put into the pond, apply 3.0-4.5t / hm2 of decomposed manure as the base fertilizer, and add the pond water to a depth of ...

Embodiment 3

[0087] A kind of culture method of mussel of this embodiment comprises the steps such as pond selection, preparation before stocking, seedling selection, seedling stocking, feed throwing and feeding, daily management, disease prevention and pearl cultivation, and concrete steps are as follows:

[0088] Step One: Pond Selection

[0089] Choose ponds with sufficient water sources, good water quality, no industrial and agricultural wastewater pollution around, and perfect drainage systems;

[0090] Step 2: Prepare before stocking

[0091] Clean the pond: set up a net or wall around the pond, set up a certain area of ​​land and a spawning area in the center of the pond, drain the water 15 days before stocking, and spray the whole pond with chlorine dioxide 3.75kg / hm2 for disinfection;

[0092] Water injection and fertilization: 3-5 days before the seedlings are put into the pond, apply 3.0-4.5t / hm2 of decomposed manure as the base fertilizer, and add the pond water to a depth of ...

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Abstract

An embodiment of the invention discloses a clam aquaculture method and particularly relates to the technical field of clam aquaculture. The clam aquaculture method includes steps of pond selection, pre-release preparation, larva selection, larva release, feeding with feed, daily management, disease prevention and treatment, pearl culture and the like. Specially, the method includes: step one, pondselection, to be specific, selecting a pond with sufficient water sources, high water quality and perfect water feeding and discharging systems and without surrounding industrial and agricultural wastewater pollution; step two, pre-release preparation, to be specific, cleaning the pond, arranging escape prevention nets or escape prevention walls around the pond, setting a certain area of land andan egg-laying area in the center of the pond, and draining the water 15 days before larva releasing. By reasonable setting of feeding times, releasing time and water temperature in releasing, after the method is adopted by aquaculture farmers, pearl yield of clams can be increased. By reasonable regular disinfection and daily examination, probability of diseases can be effectively lowered, and incomes and pearl yield can be increased effectively.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of mussel cultivation, and in particular to a method for cultivating mussels. Background technique [0002] River mussels are a general term for a class of animals belonging to the mollusc family Mussels (scientific name: Unionidae). They are called mussel shells and crescents in some places. They live at the bottom of freshwater lakes, ponds, rivers, etc., and are half buried in sand. The meat is edible, and it can also be used as bait for fish and poultry, as well as feed for poultry and livestock. The water inlet and outlet pipes are exposed, and water can flow into and out of the jacket cavity, so as to complete the functions of feeding, breathing, and excreting feces and metabolites, filtering tiny organisms and organic particles in the water, and eating small microorganisms. [0003] In the existing culture process of pearl-growing mussels, most of them are cultivated accordi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/54A01K61/56A01K61/10A01K61/13
CPCA01K61/10A01K61/13A01K61/54A01K61/56Y02A40/81
Inventor 王旬
Owner SUZHOU CHINA PEARL & GEM CITY CO LTD