F K Harwinda, ,- and W H Satyantini, ,- and E W Masithah, ,- (2017) The Effect of Salinity and Temperature Shock on Kappaphycus alvarezii Seaweed Spores Release. IOP Conference Series: Earth and Environmental Science, 137 (-). pp. 1-7. ISSN 17551307
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C31.pdf Download (881kB) |
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Artikel 31. The effects of salinity and temperature shock on Kappaphycus alvarezii seaweed spores release.pdf Download (1MB) |
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Ethical 31. The Effects of Salinity and Temperature Shock on Kappaphycus alvarezii Seaweed Spores Release..pdf Download (6MB) |
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KARIL_C31_The Effects of Salinity and Temperature Shock on Kappaphycus alvarezii .pdf Download (118kB) |
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C31, C32-2017-SERTIFIKAT IOP.pdf Download (147kB) |
Abstract
One of the reproductive aspects of development step that is considered as the solution of this issue is seaweed sporulation technique through which is induced through salinity and temperature shock. This study aims to determine the effect of combination and interaction of salinity and temperature shock on the release of K. alvarezii spores in order to produce superior seeds. This research was conducted using Complete Randomized Design Factorial which consists of nine combinations of treatments and three replications. The used treatment in this study is the combination of different environmental factors such as salinity shock and temperature shock. The data were analyzed using ANOVA (Analysis of Variance) followed by Duncan Multiple Range Test. The results showed that salinity (31 ppt, 33 ppt, and 35 ppt) and temperature (30˚C, 32˚C, and 34˚C). shock affected the osmoregulation system and the release of K. alvarezii spores. The salinity shock and temperature shock had interaction with K. alvarezii spore release on the sixth and seventh day with the best treatment at 32°C temperature and 31 ppt salinity and released 5413 cells/ml spores on the seventh day.
| Item Type: | Article | ||||||||
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| Uncontrolled Keywords: | - | ||||||||
| Subjects: | S Agriculture > SH Aquaculture. Fisheries. Angling > SH1-691 Aquaculture. Fisheries. Angling S Agriculture > SH Aquaculture. Fisheries. Angling > SH1-691 Aquaculture. Fisheries. Angling > SH20.3-191 Aquaculture |
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| Divisions: | 14. Fakultas Perikanan dan Kelautan > Akuakultur | ||||||||
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| Depositing User: | Eki Pristiyanto pristiyanto | ||||||||
| Date Deposited: | 14 Apr 2023 03:10 | ||||||||
| Last Modified: | 26 Jun 2023 13:21 | ||||||||
| URI: | http://repository.unair.ac.id/id/eprint/123340 | ||||||||
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