Scallop heartbeat index based rapid seed selection method

A scallop and index technology, which is applied in the field of rapid seed selection based on scallop heartbeat index, can solve the problems of lack of rapid, accurate, efficient, and rapid seed selection for live detection.

Active Publication Date: 2015-12-30
OCEAN UNIV OF CHINA
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

On the basis of not harming the activity of breeding reference individuals/groups, realize the infrared induction non-destructive detection of the heartbeat vitality index to make up for the shortcomings of the existing technology and solve the lack of fast, accur

Method used

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  • Scallop heartbeat index based rapid seed selection method
  • Scallop heartbeat index based rapid seed selection method
  • Scallop heartbeat index based rapid seed selection method

Examples

Experimental program
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Effect test

Embodiment 1

[0058] 1. The connection of the scallop heartbeat detection instrument:

[0059] (1) The interface of InfraredSensors (CNY-70) is connected to Heartbeatmonitoramplifer (AMP-03) through RJ11 connection;

[0060] (2) Both ends of Heartbeat monitor amplifier (AMP-03) and PowerLab8 / 35 eight-channel research-type high-speed recording host (including LabChartPro professional version) are connected to each other by BNC interface;

[0061] (3) PowerLab8 / 35 eight-channel research-type high-speed recording host (including LabChartPro Professional Edition) can be connected to the computer via USB (install LabCharbv7forWindows).

[0062] 2. Standardization of scallop heartbeat detection method:

[0063] (1) remove the attached organisms of the experimental scallop shell, and put them under the experimental conditions for temporary raising for 5-7 days to adapt to the experimental environment;

[0064] (2) Glue the infrared sensing end of InfraredSensors (CNY-70) to the outside of the sc...

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Abstract

The invention aims to provide a scallop heartbeat index based rapid seed selection method. In vitro non-invasive and non-destructive heartbeat detection is carried out on a scallop and the obtained scallop heartbeat frequency and waveform serve as the bases for rapid seed selection of the scallop. The method combines the infrared sensing technology, the filter technology and the waveform amplification technology, so that the heartbeat frequency and waveform of the scallop can be rapidly and sensitively captured and detected. Compared with traditional methods, the method has the characteristics of non-invasiveness, non-destructiveness, long-term tracking, and the like, and uses scallop heartbeat as the rapid seed selection index for the first time. A research basis can be provided for breeding of patinopecten yessoensis resistant varieties and establishment of a resistance index system by adopting the method.

Description

technical field [0001] The invention belongs to the technical field of marine shellfish culture evaluation, and in particular relates to a rapid seed selection method based on a scallop heartbeat index. Background technique [0002] Scallop is an important marine economic cultured shellfish in my country. It is rich in nutrition and high in economic value, and is deeply loved by consumers at home and abroad. Our country has a long history of scallop farming and low cost of farming. It has excellent conditions for developing scallop farming in my country and has great potential for developing scallop farming. The cultured scallop species in my country mainly include Chlamysfarreri, Patinopectenyessoensis, Argopectenirradias, Chlamysnobilis, etc., which are naturally distributed in the Yellow Sea, East China Sea, South China Sea and other sea areas. Among them, the large-scale farming of shellfish represented by the bay scallop once set off the third wave of marine aquaculture...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 包振民邢强李仰平于茜张玲玲黄晓婷陆维王静窦怀乾廖欢
Owner OCEAN UNIV OF CHINA
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