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Effectiveness of Using a Vinyl Sheet to Reduce Mortality Caused by Collision During Rearing of Pacific Saury Cololabis saira

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Title: Effectiveness of Using a Vinyl Sheet to Reduce Mortality Caused by Collision During Rearing of Pacific Saury Cololabis saira
Authors: Nakaya, Mitsuhiro Browse this author →KAKEN DB
Morioka, Taizo Browse this author
Fukunaga, Kyohei Browse this author
Murakami, Naoto Browse this author
Ichikawa, Takashi Browse this author
Sekiya, Sachio Browse this author
Keywords: Pacific saury
Collision
Reduce mortality
Vinyl sheet
Issue Date: 10-Jun-2010
Publisher: Japanese Society for Aquaculture Science
Journal Title: Aquaculture Science
Volume: 58
Issue: 2
Start Page: 301
End Page: 303
Publisher DOI: 10.11233/aquaculturesci.58.301
Abstract: To reduce mass mortality of Pacific saury caused by collision with the tank wall, we examined rearing of saury in a tank with a vinyl sheet attached to the tank wall, and no vinyl sheet tank. We compared survival rate and ratio of the lower jaw length to the knob length of those fish. Survival rate of the former was higher than the latter. No significant difference was recognized for the ratio. These results suggest that the vinyl sheet could not reduce the damage to the lower jaw, but it could reduce the mortality caused by collision.
Rights: © 2010 日本水産増殖学会
Type: article
URI: http://hdl.handle.net/2115/74033
Appears in Collections:水産科学院・水産科学研究院 (Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 中屋 光裕

 

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