어분 및 빙어 첨가가 쏘가리(Siniperca scherzeri)의 성장, 혈액성상 및 체조성에 미치는 영향 KCI

Title
어분 및 빙어 첨가가 쏘가리(Siniperca scherzeri)의 성장, 혈액성상 및 체조성에 미치는 영향
Alternative Title
Effect of Addition of Fish meal and Smelt on the Growth, Blood Content and Body Composition of Mandarin Fish, Siniperca scherzeri
Author(s)
이상민; 오승용; 김해영; 김이오
KIOST Author(s)
Oh, Sung Yong(오승용)
Publication Year
2018-12
Abstract
This study investigated the effect of addition of fish meal and smelt on the growth, blood content and body composition of mandarin fish, Siniperca scherzeri. Six diets were formulated to contain 0 (CD), 15 (FM15), 30 (FM30), 45 (FM45) and 60% (FM60) fish meal, and 50% pond smelt (PS). Two replicates groups of fish (average weight of 114 g) were fed one of the six experimental diets twice daily for 10 weeks. At the end of the feeding trial, weight gain and specific growth rate of fish fed the FM45, FM60 and PS diets were higher than those of fish fed the other diets. Feed efficiency of fish fed the FM45 were higher than those of fish fed the CD, FM15 and FM 30 diets, were not affected by FM60 and PS diets. Body composition and blood chemical composition of fish were not affected by diets. These results indicate that mandarin fish require high protein level in diet for growth and feed efficiency. Therefore, the best diets for mandarin fish were add to fish meal 45% or pond smelt 50% in commercial diets.
ISSN
1229-8999
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/786
DOI
10.13000/JFMSE.2018.12.30.6.2064
Bibliographic Citation
수산해양교육연구, v.30, no.6, pp.2064 - 2071, 2018
Publisher
한국수산해양교육학회
Keywords
Mandarin fish; Siniperca scherzeri; Diets; Growth; Feed utilization
Type
Article
Language
Korean
Publisher
한국수산해양교육학회
Related Researcher
Research Interests

Fish aquaculture,Aquacultural engineering,Environmental physiology,어류 양식,양식 공학,환경생리학

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