양식 민어의 두부형질에 의한 전장 예측 KCI OTHER

Title
양식 민어의 두부형질에 의한 전장 예측
Alternative Title
Total Length Estimation from Head Dimensions of Artificially Propagated Brown Croaker Miichthys miiuy
Author(s)
박인석; 김영자; 최희정; 오승용; 노충환; 이승환
KIOST Author(s)
Choi, Hee Jung(최희정)Oh, Sung Yong(오승용)Noh, Choong Hwan(노충환)
Publication Year
2007-06
Abstract
Head length, snout length, postorbital length, and eye diameter were measured in 209 brown croaker, Miichthys miiuy, ranging from 3.0 to 650.0 mm in total length (TL). All of the four head dimensions were regressed against the TL respectively and were increased linearly with the relative size of the head. The determination coefficients ( r2 ) ranged from 0.9823 to 0.9916, and all analysis of variance values were significant (P<0.0001). Those results suggest that these head dimensions may be useful indicators for detecting morphological deformities or for individual and population growth histories to aid in the successful rearing of brown croaker fingerlings.



전장 3.0~650.0 mm의 민어, Miichthys miiuy 209 개체의 두장, 문장, 안와후연장 및 안경을 계측하였다. 측정된 개체들의 모든 두부형질은 전장에 대해 회귀하였고, 머리의 상대크기에 선형으로 증가하였다. 결정계수( r2 )는 0.9823~0.9916의 범위를 나타내었고, 모두 유의하게 나타났다(P<0.0001). 본 연구에서 사용된 두부형질들은 민어의 성공적인 사육을 위한 개체 및 집단 성장사 및 형태 변형을 감지할 수 있는 유용한 지표가 될 수 있으리라 사료된다.
ISSN
1225-8598
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/4681
Bibliographic Citation
한국어류학회지, v.19, no.2, pp.128 - 131, 2007
Publisher
한국어류학회
Keywords
artificial propagation; brown croaker; head dimensions; Miichthys miiuy
Type
Article
Publisher
한국어류학회
Related Researcher
Research Interests

Fish genetics and breeding,Living modified organism,Sbtropical mariculture,어류유전육종,어류형질전환,아열대어류양식

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