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Settlement, growth and survival of donkey's ear abalone Haliotis asinina (Linne) in response to diatom diets and attachment substrate
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dc.contributor.author | de la Peña, Milagros R. | |
dc.contributor.author | Bautista, Joseph I. | |
dc.contributor.author | Buen-Ursua, Shelah Mae | |
dc.contributor.author | Bayona, Nestor | |
dc.contributor.author | Titular, Virgie Sol T. | |
dc.date.accessioned | 2014-05-28T05:55:25Z | |
dc.date.available | 2014-05-28T05:55:25Z | |
dc.date.issued | 2010 | |
dc.identifier.citation | De la Peña, M. R., Bautista, J. I., Buen-Ursua, S. M., Bayona, N., & Titular, V. S. T. (2010). Settlement, growth and survival of donkey’s ear abalone Haliotis asinina (Linne) in response to diatom diets and attachment substrate. Philippine Journal of Science, 139(1), 27-33. | en |
dc.identifier.issn | 0031-7683 | |
dc.identifier.uri | http://hdl.handle.net/10862/2101 | |
dc.description.abstract | The effect of feeding four diatom diets (Amphora sp., Navicula ramosissima, Amphora sp. + N. ramosissima, and mixed diatoms) and two attachment substrates (PP+CCA: polyvinyl plates with crustose coralline algae; PP-CCA: polyvinyl plates without crustose coralline algae) were determined for seed production of abalone, Haliois asinina. On day 5, significantly higher number of larvae settled on PP+CCA fed with mixed diatoms followed by Amphora sp., N. ramosissima, Amphora sp. + N. ramosissima, and abalone larvae reared on PP-CCA fied with N. ramosissima only. Fewer larvae settled on PP-CCA fed with Amphora + N. ramosissima, Amphora sp. and mixed diatoms. The size of abalone juveniles from PP-CCA was significantly bigger compared with juveniles measured from PP+CCA. However, the number of juveniles harvested from tanks provided with PP+CCA was higher compared with tanks with PP-CCA. This study has shown that crustose coralline algae favored the settlement of H. asinina larvae and inoculation of diatom slurry is necessary to provide sufficient food for the growing larvae. | en |
dc.language.iso | en | en |
dc.publisher | Science and Technology Information Institute | en |
dc.relation.uri | https://philjournalsci.dost.gov.ph/images/pdf/pjs_pdf/vol139no1/pdfs/Settlement_growth_and_survival_of_donkeys_ear_abalone.pdf | |
dc.subject | Haliotis asinina | en |
dc.title | Settlement, growth and survival of donkey's ear abalone Haliotis asinina (Linne) in response to diatom diets and attachment substrate | en |
dc.type | Article | en |
dc.citation.volume | 139 | |
dc.citation.issue | 1 | |
dc.citation.spage | 27 | |
dc.citation.epage | 33 | |
dc.citation.journalTitle | Philippine Journal of Science | en |
dc.subject.asfa | diet | en |
dc.subject.asfa | feeding | en |
dc.subject.asfa | cultured organisms | en |
dc.subject.asfa | juveniles | en |
dc.subject.asfa | larvae | en |
dc.subject.asfa | mollusc culture | en |
dc.subject.asfa | survival | en |
dc.subject.asfa | Bacillariophyceae | en |
dc.subject.asfa | seed production | en |
dc.subject.asfa | hatcheries | en |
dc.subject.asfa | comparative analysis | en |
dc.subject.asfa | growth | en |
dc.subject.asfa | substrate preferences | en |
dc.subject.asfa | larval settlement | en |
dc.subject.asfa | feeding experiments | en |
dc.subject.asfa | biofilms | en |
dc.subject.scientificName | Amphora | en |
dc.subject.scientificName | Navicula ramosissima | en |
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These papers were contributed by AQD staff to various national and international journals