Survival, growth, and feeding ability of marble goby, Oxyeleotris marmorata (Bleeker, 1852) Larvae under delayed initial feeding
This study evaluated the effects of delayed initial feeding (DIF) time [Control (fed at initial feeding), 1, 2, 3, 4, or 5 days delay] on growth, survival, feeding ability, point-of-no-return (PNR), and deformity of Oxyeleotris marmorata larvae. Findings revealed that the growth and survival of the...
| _version_ | 1825714794589585408 |
|---|---|
| author | Siti Fairus Mohamed Yusoff Ching, Fui Fui Shigeharu Senoo |
| author_facet | Siti Fairus Mohamed Yusoff Ching, Fui Fui Shigeharu Senoo |
| author_sort | Siti Fairus Mohamed Yusoff |
| collection | UMS |
| description | This study evaluated the effects of delayed initial feeding (DIF) time [Control (fed at initial feeding), 1, 2, 3, 4, or 5 days delay] on growth, survival, feeding ability, point-of-no-return (PNR), and deformity of Oxyeleotris marmorata larvae. Findings revealed that the growth and survival of the larvae were significantly lower in all other treatments than the control. The mean percentage of the deformity was the highest in 5 d DIF. The PNR was between 3 and 4 d DIF, which indicated irreversible starvation at this point. The negative effect of DIF on the feeding intensity was significant in 3, 4, and 5 d DIF. Decreasing feeding intensity with the DIF time signified the deterioration of feeding ability, which subsequently affects the larval growth and survival. It is recommended to introduce initial feeding within one day after commencing the exogenous feeding (36 HAH) (29 ± 0.5°C) for optimum growth and survival. |
| first_indexed | 2024-03-06T03:17:04Z |
| format | Article |
| id | ums.eprints-32966 |
| institution | Universiti Malaysia Sabah |
| language | English English |
| last_indexed | 2024-03-06T03:17:04Z |
| publishDate | 2021 |
| publisher | Research and Development Office, Prince of Songkla University |
| record_format | dspace |
| spelling | ums.eprints-329662022-06-23T12:02:08Z https://eprints.ums.edu.my/id/eprint/32966/ Survival, growth, and feeding ability of marble goby, Oxyeleotris marmorata (Bleeker, 1852) Larvae under delayed initial feeding Siti Fairus Mohamed Yusoff Ching, Fui Fui Shigeharu Senoo SH151-179 Fish culture SH20.3-191 Aquaculture This study evaluated the effects of delayed initial feeding (DIF) time [Control (fed at initial feeding), 1, 2, 3, 4, or 5 days delay] on growth, survival, feeding ability, point-of-no-return (PNR), and deformity of Oxyeleotris marmorata larvae. Findings revealed that the growth and survival of the larvae were significantly lower in all other treatments than the control. The mean percentage of the deformity was the highest in 5 d DIF. The PNR was between 3 and 4 d DIF, which indicated irreversible starvation at this point. The negative effect of DIF on the feeding intensity was significant in 3, 4, and 5 d DIF. Decreasing feeding intensity with the DIF time signified the deterioration of feeding ability, which subsequently affects the larval growth and survival. It is recommended to introduce initial feeding within one day after commencing the exogenous feeding (36 HAH) (29 ± 0.5°C) for optimum growth and survival. Research and Development Office, Prince of Songkla University 2021 Article PeerReviewed text en https://eprints.ums.edu.my/id/eprint/32966/1/Survival%2C%20growth%2C%20and%20feeding%20ability%20of%20marble%20goby%2C%20Oxyeleotris%20marmorata%20%28Bleeker%2C%201852%29%20Larvae%20under%20delayed%20initial%20feeding.pdf text en https://eprints.ums.edu.my/id/eprint/32966/2/Survival%2C%20growth%2C%20and%20feeding%20ability%20of%20marble%20goby%2C%20Oxyeleotris%20marmorata%20%28Bleeker%2C%201852%29%20Larvae%20under%20delayed%20initial%20feeding1.pdf Siti Fairus Mohamed Yusoff and Ching, Fui Fui and Shigeharu Senoo (2021) Survival, growth, and feeding ability of marble goby, Oxyeleotris marmorata (Bleeker, 1852) Larvae under delayed initial feeding. Songklanakarin Journal of Science an Technology (SJST), 43 (5). pp. 1408-1413. ISSN 0125-3395 https://doi.nrct.go.th//ListDoi/listDetail?Resolve_DOI=10.14456/sjst-psu.2021.184 https://doi.org/10.14456/sjst-psu.2021.184 https://doi.org/10.14456/sjst-psu.2021.184 |
| spellingShingle | SH151-179 Fish culture SH20.3-191 Aquaculture Siti Fairus Mohamed Yusoff Ching, Fui Fui Shigeharu Senoo Survival, growth, and feeding ability of marble goby, Oxyeleotris marmorata (Bleeker, 1852) Larvae under delayed initial feeding |
| title | Survival, growth, and feeding ability of marble goby, Oxyeleotris marmorata (Bleeker, 1852) Larvae under delayed initial feeding |
| title_full | Survival, growth, and feeding ability of marble goby, Oxyeleotris marmorata (Bleeker, 1852) Larvae under delayed initial feeding |
| title_fullStr | Survival, growth, and feeding ability of marble goby, Oxyeleotris marmorata (Bleeker, 1852) Larvae under delayed initial feeding |
| title_full_unstemmed | Survival, growth, and feeding ability of marble goby, Oxyeleotris marmorata (Bleeker, 1852) Larvae under delayed initial feeding |
| title_short | Survival, growth, and feeding ability of marble goby, Oxyeleotris marmorata (Bleeker, 1852) Larvae under delayed initial feeding |
| title_sort | survival growth and feeding ability of marble goby oxyeleotris marmorata bleeker 1852 larvae under delayed initial feeding |
| topic | SH151-179 Fish culture SH20.3-191 Aquaculture |
| url | https://eprints.ums.edu.my/id/eprint/32966/1/Survival%2C%20growth%2C%20and%20feeding%20ability%20of%20marble%20goby%2C%20Oxyeleotris%20marmorata%20%28Bleeker%2C%201852%29%20Larvae%20under%20delayed%20initial%20feeding.pdf https://eprints.ums.edu.my/id/eprint/32966/2/Survival%2C%20growth%2C%20and%20feeding%20ability%20of%20marble%20goby%2C%20Oxyeleotris%20marmorata%20%28Bleeker%2C%201852%29%20Larvae%20under%20delayed%20initial%20feeding1.pdf |
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