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Enriched Ulva pertusa as partial replacement of the combined fish and soybean meals in juvenile abalone Haliotis asinina (Linnaeus) diet
dc.contributor.author | Santizo-Taan, Rena | |
dc.contributor.author | Bautista-Teruel, Myrna | |
dc.contributor.author | Maquirang, Jean Rose H. | |
dc.date.accessioned | 2019-11-18T07:52:11Z | |
dc.date.available | 2019-11-18T07:52:11Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Santizo-Taan, R., Bautista-Teruel, M., & Maquirang, J. R. H. (2020). Enriched Ulva pertusa as partial replacement of the combined fish and soybean meals in juvenile abalone Haliotis asinina (Linnaeus) diet. Journal of Applied Phycology, 32(1), 741–749. | en |
dc.identifier.issn | 0921-8971 | |
dc.identifier.uri | http://hdl.handle.net/10862/3549 | |
dc.description.abstract | The potential of enriched Ulva pertusa meal as feed ingredient in abalone juveniles, Haliotis asinina was evaluated. Four isonitrogenous and isolipidic diets were formulated which contain 27% protein and 5% lipid. Enriched U. pertusa meal replaced 0% (control), 10%, 20%, and 30% of protein from fish and soybean meals in the formulated diets. Thirty randomly selected abalone juveniles with average weight and shell length of 0.45 g ± 0.01 and 12.71 mm ± 0.01, respectively, were placed in each of the twelve 60-L oval fiberglass tanks equipped with a flow-through seawater system. Abalone were given diets at 3–5% body weight daily for 120 days in three replicate samples. Results showed no significant differences (p > 0.05) in percent weight gain, shell length, specific growth rate, feed conversion ratio, and protein efficiency ratio even up to 30% replacement level. Apparent dry matter digestibility of U. pertusa meal in abalone diet was 92%. Crude protein content of the abalone fed diets 1 (10% enriched U. pertusa meal) and 3 (30% enriched U. pertusa meal) was significantly (p < 0.05) higher than those fed on basal diet. Enriched U. pertusa meal can partially replace fish and soybean meals as protein source in formulated diets for abalone, Haliotis asinina juveniles. | en |
dc.description.sponsorship | The author would like to acknowledge the Aquaculture Department, Southeast Asian Fisheries Development Center (study code: FD-01-M2015T) for providing funds for this study. | en |
dc.publisher | Springer Verlag | en |
dc.subject | Haliotis asinina | en |
dc.subject | Ulva pertusa | en |
dc.subject | abalones | en |
dc.subject | Chlorophyceae | en |
dc.subject | food enrichment | en |
dc.title | Enriched Ulva pertusa as partial replacement of the combined fish and soybean meals in juvenile abalone Haliotis asinina (Linnaeus) diet | en |
dc.type | Article | en |
dc.identifier.doi | 10.1007/s10811-019-01977-5 | |
dc.citation.volume | 32 | |
dc.citation.issue | 1 | |
dc.citation.spage | 741 | |
dc.citation.epage | 749 | |
dc.citation.journalTitle | Journal of Applied Phycology | en |
dc.identifier.essn | 1573-5176 | |
dc.subject.scientificName | Ulva pertusa | |
dc.subject.scientificName | Haliotis asinina | en |
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Journal Articles [1221]
These papers were contributed by Department staff to various national and international journals.