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Hokkaido University Collection of Scholarly and Academic Papers >
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Effectiveness of Using a Vinyl Sheet to Reduce Mortality Caused by Collision During Rearing of Pacific Saury Cololabis saira
| 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)
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Submitter: 中屋 光裕
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