Publication
Nematodes can substitute Artemia in a co-feeding regime for pacific white shrimp post-larvae reared in a biofloc nursery system
| dc.contributor.author | Sommer, Nils | |
| dc.contributor.author | Martins, Mateus Aranha | |
| dc.contributor.author | Rezende, Priscila Costa | |
| dc.contributor.author | Seiffert, Walter Quadros | |
| dc.contributor.author | Seychelles, Laurent H. | |
| dc.contributor.author | Aragão, Cláudia | |
| dc.contributor.author | Vieira, Felipe Boéchat | |
| dc.date.accessioned | 2024-10-22T12:55:18Z | |
| dc.date.available | 2024-10-22T12:55:18Z | |
| dc.date.issued | 2024-09-14 | |
| dc.description.abstract | This study evaluated nematodes as an alternative to live Artemia when provided in a co-feeding regime to Pacific white shrimp (Penaeus vannamei) post-larvae (PL) reared in a biofloc nursery system. A 20-day experiment employing PL11 was performed for an evaluation of four dietary groups: control [C] (fed exclusively with a dry commercial feed); artificial Artemia [AA] (dry feed composed of extracted and processed Artemia cysts and dry commercial feed); live Artemia and dry commercial feed [LA]; and nematodes and dry commercial feed [N] (Panagrolaimus sp. dry nematodes). The diets were provided twice a day, with the remaining six feed provisions being a commercial dry feed for all experimental groups. A biofloc system was chosen as it offers a potentially sustainable approach to intensive shrimp farming. Alkalinity and pH in the [N] group were significantly higher in the last 5 days of the experiment (p < 0.05), likely causing the significantly lower nitrite levels observed in that same group (p < 0.05). Total and volatile suspended solids were significantly lower in the two live feed groups when compared with [C] and [AA] (p < 0.05). Although PL fed the dry diets exhibited higher growth rates (p < 0.05), the [N] and [LA] groups presented significantly higher final survivals (p < 0.05). No differences were found for survival after a salinity stress test (p ≥ 0.05). These results suggest that nematodes can successfully substitute Artemia in a co-feeding regime for P. vannamei PL reared in biofloc nursery systems. | eng |
| dc.identifier.doi | 10.3390/ani14182679 | |
| dc.identifier.issn | 2076-2615 | |
| dc.identifier.uri | http://hdl.handle.net/10400.1/26127 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | MDPI | |
| dc.relation | Algarve Centre for Marine Sciences | |
| dc.relation | Algarve Centre for Marine Sciences | |
| dc.relation | Centre for Marine and Environmental Research | |
| dc.relation.ispartof | Animals | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Live feed | |
| dc.subject | Penaeus vannamei | |
| dc.subject | Brine shrimp | |
| dc.subject | Nematoda | |
| dc.subject | Larval nutrition | |
| dc.subject | BFT | |
| dc.title | Nematodes can substitute Artemia in a co-feeding regime for pacific white shrimp post-larvae reared in a biofloc nursery system | eng |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Algarve Centre for Marine Sciences | |
| oaire.awardTitle | Algarve Centre for Marine Sciences | |
| oaire.awardTitle | Centre for Marine and Environmental Research | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04326%2F2020/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04326%2F2020/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/LA%2FP%2F0101%2F2020/PT | |
| oaire.citation.issue | 18 | |
| oaire.citation.startPage | 2679 | |
| oaire.citation.title | Animals | |
| oaire.citation.volume | 14 | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |
| person.familyName | Sommer | |
| person.familyName | Aragão | |
| person.givenName | Nils | |
| person.givenName | Cláudia | |
| person.identifier | 174173 | |
| person.identifier.ciencia-id | D01E-0726-9F3E | |
| person.identifier.orcid | 0000-0001-7037-6554 | |
| person.identifier.orcid | 0000-0002-9217-0183 | |
| person.identifier.rid | K-2310-2012 | |
| person.identifier.scopus-author-id | 55903315700 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
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