노래미, Agrammus agrammus의 일간섭식량 추정법과 추정 OTHER

DC Field Value Language
dc.contributor.author 김종관 -
dc.contributor.author 강용주 -
dc.date.accessioned 2020-04-21T09:55:22Z -
dc.date.available 2020-04-21T09:55:22Z -
dc.date.created 2020-01-16 -
dc.date.issued 1992-07 -
dc.identifier.issn 0374-8111 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/6465 -
dc.description.abstract This study was covered the amount of food consumed per day as well as methods estimating the daily food consumption per fish of Agrammus agrammus in natural population to understand flow of food organisms among trophic levels in bio-community of the coastal waters, Shinsudo, Samchonpo. The estimating formulas were induced from the mathematical models that representing the diurnal fluctuation of the stomach fullness of the fish. The daily food consumption could be estimated by both feeding rates and gastric evacuation rates, but it was more reasonable method that based on gastric evacuation rates than feeding rates. The daily food consumption in wet weight per fish by gastric evacuation rates were 1.9856g/day, 3.4725g/day, 4.4418g/day, 5.8168g/day, and 7.2113g/day in the order of age groups from 0 to 4. The daily rations as percentage of body weight were 9.35%,6.65%,5.76%,4.72%and5.31% in the order of ages. The daily food consumption was proportional to the body weight of fish, but the daily food consumption per specific body weight was reciprocal to the body weight. Annual food consumption in wet weight. per fish by gastric evacuation rates were 529.98g from the age of 0.25 to 1.0, 1,269.28g from the age of 1.0 to 2.0, 1,622.76g from the age of 2.0 to 3.0, 2,125.57g from the age of 3.0 to 4.0, 1,316.09g from the age of 4.0 to 4.5 The amount of food consumed per fish during 4.25 years, from the age of 0.25 to 4.5, was 6,863.68g in wet weight. the relationships between the daily food consumption(Dr) by gastric evacuation rates and the total length(L, cm) or the body weight(W, g) were as follows:Dr=0.036L1.702Dr=0.254W0.664 -
dc.description.uri 2 -
dc.language Korean -
dc.publisher 한국수산과학회 -
dc.title 노래미, Agrammus agrammus의 일간섭식량 추정법과 추정 -
dc.title.alternative Estimation and Methods Estimating Daily Food Consumption of Agrammus agrammus -
dc.type Article -
dc.citation.endPage 250 -
dc.citation.startPage 241 -
dc.citation.title 한국수산과학회지 -
dc.citation.volume 25 -
dc.citation.number 4 -
dc.contributor.alternativeName 김종관 -
dc.identifier.bibliographicCitation 한국수산과학회지, v.25, no.4, pp.241 - 250 -
dc.description.journalClass 2 -
dc.description.isOpenAccess N -
dc.description.journalRegisteredClass other -
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Marine Environmental & Climate Research Division > Marine Ecosystem Research Center > 1. Journal Articles
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