Journal of National Fisheries University

PISSN : 0370-9361

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Journal of National Fisheries University Volume 63 Issue 4
published_at 2015-03

The Optimal and Upper Critical Temperatures of Sargassum fusiforme from Yamaguchi Prefecture

山口県沿岸のヒジキの生育適温と生育上限温度
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63-4-238-243.pdf
Descriptions
In order to the optimal and upper critical temperature for growth in Sargassum fusiforme collected from Yamaguchi prefecture, we carried out in the boratory culture at 5℃ interval from 5℃ to 35℃ and 1℃ interval from 30℃ to 35℃ under the light intensity of 100μmol photons m^{-2} s^{-1}, respectively. The optimal temperature of main branch in S. fusiforme after 15 days culture was the range of 15 ℃ to 30℃. The upper critical temperature of main branch in S. fusiforme was 32℃.
Creator Keywords
Sargassum fusiforme
Growth
Optimal temperature
Upper critical temperature