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Introduction and domestication method for greenshell mussels

A technology of green-shell mussels and green shells, applied in climate change adaptation, application, fish farming, etc., to achieve high survival rate, prolong life, and improve survival rate

Inactive Publication Date: 2017-05-17
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are technical gaps in the introduction and domestication of green shell mussels in China

Method used

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  • Introduction and domestication method for greenshell mussels

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Embodiment 1

[0031] An embodiment of the present invention provides a method for introducing and domesticating green shell mussels, the method comprising:

[0032] S101: Green shell mussels with an individual length of 140 mm and no broken filaments were collected in spring or autumn in New Zealand. When collecting, it is necessary to cut off the green-shell mussel and the attachment base to which the green-shell mussel is attached.

[0033] S102: temporarily culturing the green mussels under running water at a water temperature of 11° C. for 3 days, so as to adapt the green mussels to the growth environment in the holding pond.

[0034] S103: After the green mussels are rejuvenated in the holding pond, select the green mussels with undamaged shells and intact silk and dry them in the shade for 20 minutes to ensure that there is no large amount of water accumulation in the green mussels during transportation.

[0035]S104: Put the green shell mussels dried in the shade out of water into a...

Embodiment 2

[0040] An embodiment of the present invention provides a method for introducing and domesticating green shell mussels, the method comprising:

[0041] S201: Green shell mussels with an individual length of 160 mm and no broken filaments were collected in spring or autumn in New Zealand. When collecting, it is necessary to cut off the green-shell mussel and the attachment base to which the green-shell mussel is attached.

[0042] S202: temporarily culturing the green mussels under running water at a water temperature of 12° C. for 7 days, so as to adapt the green mussels to the growth environment in the holding pond.

[0043] S203: After the green mussels are rejuvenated in the holding pond, select the green mussels with undamaged shells and intact silk and dry them in the shade for 30 minutes to ensure that there is no large amount of water accumulation in the green mussels during transportation.

[0044] S204: Put the green shell mussels dried in the shade out of water into ...

Embodiment 3

[0049] An embodiment of the present invention provides a method for introducing and domesticating green shell mussels, the method comprising:

[0050] S301: Green shell mussels with an individual length of 150 mm and no broken filaments were collected in spring or autumn in New Zealand. When collecting, it is necessary to cut off the green-shell mussel and the attachment base to which the green-shell mussel is attached.

[0051] S302: temporarily culturing the green mussels under running water at a water temperature of 12° C. for 5 days, so as to adapt the green mussels to the growth environment in the holding pond.

[0052] S303: After the green mussels are rejuvenated in the holding pond, select the green mussels with undamaged shells and intact silk to dry in the shade for 25 minutes to ensure that there is no large amount of water accumulation in the green mussels during transportation.

[0053] S304: Put the green-shell mussels dried in the shade out of water into a mesh...

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Abstract

The invention provides an introduction and domestication method for greenshell mussels. The method comprises the following steps of: temporarily feeding the greenshell mussels collected in New Zealand into running water under the water temperature at 11-12 DEG C; selecting the greenshell mussels without damaged shells and with complete byssi, separating from water and drying in the shade, thereby guaranteeing no serious water accumulation in a transportation process; putting the greenshell mussels which are separated from water and are dry into a net bag, putting the net bag and an ice bag into a plastic bag, sealing and storing, wherein the ice bag is utilized to keep lower temperature of the greenshell mussels and reduce metabolism; after the greenshell mussels arrive at China, putting the greenshell mussels into a cultivating tank for cultivating without feeding, thereby guaranteeing the vitality of the greenshell mussels and reducing the loss of the greenshell mussels; after the ending of the cultivating without feeding, feeding with unicellular algae and causing the greenshell mussels gradually adapt to the environment in the cultivating tank; and adjusting the water temperature of the cultivating tank to 13-18 DEG C after feeding the greenshell mussels. According to the introduction and domestication method for the greenshell mussels provided by the invention, the introduction survival rate of the greenshell mussels can be promoted and the survival rate can be at least 86%.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a method for introducing and domesticating green shell mussels. Background technique [0002] Mussels, commonly known as sea rainbows, also known as shell vegetables or mussels, are bivalve molluscs that live on seashore rocks. The dried products of mussels are mussels. Mussel meat is delicious and contains a lot of calcium, phosphorus, iron, vitamins and other substances. The protein content of fresh mussel meat is 53.5% of that of dry meat, so mussels are rich in nutrients. [0003] my country's mariculture industry is in a period of rapid development, and one of the main economic species of mariculture is mussels. The main varieties of mussels produced in my country are blue mussels, thick-shelled mussels and emerald mussels. However, with the development of the mussel farming industry, there are many hidden dangers in the healthy cultivation of mussels. For example, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/54
CPCY02A40/81
Inventor 侯旭光张海涛郭战胜梅俊学
Owner SHANDONG UNIV
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