Experimental Hexamitiasis in Juvenile Coho Salmon (Oncorhynchus kisutch) and Steelhead Trout (Salmo gairdneri)
作者:
J.R. Uzmann,
G.J. Paulik,
S.H. Hayduk,
期刊:
Transactions of the American Fisheries Society
(Taylor Available online 1965)
卷期:
Volume 94,
issue 1
页码: 53-61
ISSN:0002-8487
年代: 1965
DOI:10.1577/1548-8659(1965)94[53:EHIJCS]2.0.CO;2
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
An exogenous strain of cultured Hexamita salmonis (Moore) was employed to induce trophic hexamitiasis in otherwise disease-free juveniles of coho salmon (Oncorhynchus kisutch) and steelhead trout (Salmo gairdneri). Mortality and growth were the parameters used to detect the effects of hexamitiasis on the two species. Two levels of each of the three experimental factors under study, Hexamita infection, species of fish, and density of fish, were arranged in a three-way factorial design. Replicate lots involved a total of 1,440 fish held under controlled laboratory conditions.
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