Hidayah, N. and Noviandi, C.T. and Indarto, E. and Kustantinah, K. (2023) Gas production of four tropical algae species in vitro. In: IOP Conference Series: Earth and Environmental Science, 17-19 October 2022, Banda Aceh.
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Abstract
Studies on identifying numerous algae species to study the digestibility of the rumen have yet to be widely reported, especially with the numerous algae from tropical oceans. This experimentation was created to assess the gas production of four tropical algae species from Kelapa beach, Tuban, East Java, in vitro. The study used a randomized block design with four treatments (four algae species: Laminaria sp., Padina australis, Eucheuma cottonii, and Gracilaria sp.) and four replicas. The variables kept included gas production (measurement at 2, 4, 6, 12, 24, 48, 72 h, from an easily degraded fraction (a), from a potentially degraded fraction (b), rate of gas production of b fraction, and total fraction degraded and fermented (a+b fraction). Data was applied operating Analysis of Variance (ANOVA) for the significantly different data, and DMRT was applied to compare the treatments' means. Laminaria sp. resulted in the highest gas production at 2, 4, 6, 12, 24, 48, and 72 hours of incubation time, highest total gas production, easily degraded fraction, potentially degraded fraction, and total fraction degraded and fermented than others, in difference with Gracilaria sp. resulted in the lowest of the parameters. It is supposed that the brown algae (Laminaria sp. and Padina australis) had more prospects of being degraded in the rumen than red algae (Eucheuma cottonii and Gracilaria sp.) © Published under licence by IOP Publishing Ltd.
Item Type: | Conference or Workshop Item (Paper) |
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Additional Information: | Cited by: 0; Conference name: 4th International Conference on Agriculture and Bio-industry, ICAGRI 2022; Conference date: 18 October 2022 through 19 October 2022; Conference code: 189196; All Open Access, Gold Open Access |
Uncontrolled Keywords: | Analysis of Variance; tropical algae; ANOVA |
Subjects: | S Agriculture > SF Animal culture |
Divisions: | Faculty of Animal Sciences > Department of Animal Breeding and Reproduction |
Depositing User: | Uminurida SUCIATI |
Date Deposited: | 23 Aug 2024 09:01 |
Last Modified: | 23 Aug 2024 09:01 |
URI: | https://ir.lib.ugm.ac.id/id/eprint/3370 |