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A method for analyzing the immune ability of long oyster by shell gray value

A technology of immunity and gray value, applied in data processing applications, instruments, calculations, etc., can solve problems such as shell opening damage, and achieve the effect of improving breeding efficiency and individual stress resistance.

Active Publication Date: 2021-07-20
LUDONG UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a method for analyzing the strength of the immunity of long oyster through shell gray value, which can roughly understand the immunity of long oyster individual according to the gray value of shell color without affecting the survival rate of oyster. The ability is strong and weak, which is used to solve the problem of damage caused by opening the shell in the prior art

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  • A method for analyzing the immune ability of long oyster by shell gray value
  • A method for analyzing the immune ability of long oyster by shell gray value
  • A method for analyzing the immune ability of long oyster by shell gray value

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Embodiment Construction

[0043] The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0044] 1. Selection of immune indicators related to the immunity of long oyster

[0045] The inventor refers to a large number of literature materials for the selection of indicators, selects indicators that are highly correlated with the immunity of oyster oysters, combines many years of experimental experience in the selection process and refers to the documents listed at the end of the instructions, but is not limited to the listed ones. List document, draw six indexes that the present invention will select for use and continue following test, specifically as follows: TYR (tyrosinase content), MPV (melanin content), IHR (inhibiting hydroxyl free radical ability), ROS (reactive oxygen species) ), LZM (lysozyme content), T-AOC (total antioxidant capacity).

[0046] 2 Determination of related indicators

[0047] 2.1 Determination of ...

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Abstract

The invention discloses a method for analyzing the strength and weakness of the oyster's immune ability through the gray value of the shell. Firstly, the correlation between the gray value of the shell color and the key immune index is established by screening a plurality of key immune related indicators; secondly, Utilize the comprehensive evaluation method to evaluate and analyze the impact of the long oyster shell color on the immune index, thereby determining a method for evaluating the immunity of the living long oyster by measuring the gray value of the shell. The method of the present invention can be used without affecting the oyster survival rate. According to the gray value of the shell color, we can roughly understand the strength of the individual immunity of the oyster. Selecting individuals with strong immunity for breeding can improve the resistance of individuals and improve the efficiency of breeding.

Description

technical field [0001] The invention relates to the technical field of analyzing the immune ability of oysters, in particular to a method for analyzing the strength of the immunity of oysters through the gray value of shells. Background technique [0002] In recent years, with the change of the marine environment and the rapid development of the marine aquaculture industry, many shellfish cannot adapt to the current environment, resulting in slow growth of shellfish and even large-scale death in the breeding area, which has a negative impact on the sustainable development of the aquaculture industry. Serious impact. The reason for the large-scale mortality of farmed shellfish may be that changes in physical conditions (such as temperature, pH, organic and heavy metal pollution, etc.) Changes in biochemical indicators allow external pathogens to invade the body and cause infection, or the original pathogens to reproduce in large numbers, resulting in slow growth of the body ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q50/02
CPCG06Q10/06393G06Q50/02
Inventor 魏磊王晓通宋宏策姜秋云战蕊
Owner LUDONG UNIVERSITY
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