참돔 Pagrus major 암모니아 배설에 미치는 온도와 수용밀도의 영향
DC Field | Value | Language |
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dc.contributor.author | Dicky Harwanto | - |
dc.contributor.author | 오승용 | - |
dc.contributor.author | 조재윤 | - |
dc.date.accessioned | 2020-07-16T22:31:32Z | - |
dc.date.available | 2020-07-16T22:31:32Z | - |
dc.date.created | 2020-02-11 | - |
dc.date.issued | 2009-07-10 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/29379 | - |
dc.description.abstract | Endogenous ammonia excretion rate and exogenous ammonia excretion rate of red sea bream (Pagrus major) were investigated under the combination of four different temperature regimes (10, 15, 20 and 25℃) and two different densities (5.5 and 11 kg m-3). Ammonia excretion was significantly increased with increasing temperature and density. Endogenous ammonia excretions of red sea bream with lower density under 10, 15, 20 and 25℃ were ranged 88.76∼143.26 mg kg-1 d-1, while that under higher density were ranged 105.24∼168.82 mg kg-1 d-1. The relationship between endogenous ammonia excretion rate and temperature in low density was Y=18.746X+67.66 (R2=0.9865) and that in high density was Y=21.306X+80.416 (R2=0.9804). Exogenous ammonia excretions of red sea bream with low density under 10, 15, 20 and 25℃ were ranged 343.48∼601.74 mg kg-1 d-1. On other hand, exogenous ammonia excretion rates in high density were ranged 391.92∼683.40 mg kg-1 d-1. Ration of ammonia excretion to ingested nitrogen of red sea bream with lower density under 10, 15, 20 and 25℃ were ranged 27.92∼50.11%, while that in higher density were ranged 31.65∼56.89%. The relationship between exogenous ammonia excretion (Y) and temperature (T) in low density was Y=90.68T+244.47 (R2=0.9772) and that in high density was Y=100.66T+290.09 (R2=0.9880) | - |
dc.description.uri | 2 | - |
dc.language | English | - |
dc.publisher | 한국수산과학회 양식분과, 세계양식학회 한국지부 | - |
dc.relation.isPartOf | 한국수산과학회 양식분과, 세계양식학회 한국지부 공동학술대회 | - |
dc.title | 참돔 Pagrus major 암모니아 배설에 미치는 온도와 수용밀도의 영향 | - |
dc.title.alternative | Effect of temperature and stocking densities on ammonia excretion rate of red sea bream, Pagrus major | - |
dc.type | Conference | - |
dc.citation.conferencePlace | KO | - |
dc.citation.endPage | 98 | - |
dc.citation.startPage | 93 | - |
dc.citation.title | 한국수산과학회 양식분과, 세계양식학회 한국지부 공동학술대회 | - |
dc.contributor.alternativeName | 오승용 | - |
dc.identifier.bibliographicCitation | 한국수산과학회 양식분과, 세계양식학회 한국지부 공동학술대회, pp.93 - 98 | - |
dc.description.journalClass | 2 | - |