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Construction method of vertebral growth characteristic analytical model for mackerel pike

A technology for analyzing models and growth characteristics, applied in the direction of material inspection products, food testing, etc.

Inactive Publication Date: 2015-09-23
SHANGHAI OCEAN UNIV
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a method for constructing a model for analyzing the growth characteristics of the saury vertebrae, aiming to solve the problems of using the saury vertebrae to analyze its morphology and age identification

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  • Construction method of vertebral growth characteristic analytical model for mackerel pike
  • Construction method of vertebral growth characteristic analytical model for mackerel pike
  • Construction method of vertebral growth characteristic analytical model for mackerel pike

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Embodiment Construction

[0045] The present invention will be described in detail below in combination with specific embodiments.

[0046] The invention provides a method for constructing a model for analyzing the growth characteristics of the spine of saury, which is specifically implemented according to the following steps:

[0047] The experimental operation process and method of the construction method of a kind of saury vertebral growth characteristics analysis model of the present invention are as follows:

[0048] 1) Basic biological determination;

[0049] The basic biological measurements of saury include body length (KnoL length, Knl), fork length (fork length, FL), body weight (body weight, BW), sex and gonad maturity, and the basic information of the fish body can be obtained through these basic data . The measurement accuracy of body length and fork length is 0.1cm, the measurement accuracy of body weight is 0.1g, and the gonad maturity is divided into six stages of gonad maturity accor...

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Abstract

The invention discloses a construction method of a vertebral growth characteristic analytical model for a mackerel pike. The construction method of the vertebral growth characteristic analytical model for the mackerel pike specifically comprises the following steps of measuring the basic biological parameters of the mackerel pike; treating a sample; measuring the morphological parameters of the mackerel pike; determining a relation equation between the age and the growth of the mackerel pike. By using the construction method of the vertebral growth characteristic analytical model for the mackerel pike, the vertebral morphological parameters of the mackerel pike in a high sea of the northwest Pacific Ocean are mainly described, the age of the mackerel pike is authenticated through a vertebra, and the growth characteristics of the mackerel pike are further researched.

Description

technical field [0001] The invention belongs to the technical field of biological development model construction, and in particular relates to a construction method of a saury vertebra growth characteristic analysis model. Background technique [0002] The saury (cololabis saira) belongs to the suborder of the needlefish, the saury family, and the saury genus. It is mainly distributed in the North Pacific Ocean. It is one of the important pelagic fisheries in Japan, Russia, my country's mainland and Taiwan Province. Usually two years. [0003] Fish age identification is the basis of fishery resources research, and fish age identification based on hard tissues such as scales, vertebrae, and otoliths is the most traditional and commonly used method. In recent years, many scholars at home and abroad have identified the age of fish through vertebral tissue, and then studied the age structure and growth characteristics of fish. Comparative analysis of hard tissues such as strips...

Claims

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Application Information

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IPC IPC(8): G01N33/12
CPCG01N33/12
Inventor 朱清澄高玉珍花传祥杨明树石永闯孟令文
Owner SHANGHAI OCEAN UNIV
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