Matches in SemOpenAlex for { <https://semopenalex.org/work/W2001261069> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2001261069 endingPage "168" @default.
- W2001261069 startingPage "163" @default.
- W2001261069 abstract "Small raceways were used in a weaning experiment with Atlantic halibut (Hippoglossus hippoglossus L.) larvae. The size of the tanks was 1.0 × 0.4 m with a 1- to 2-cm water level. Duplicate larval groups were transferred to the raceways from circular first feeding tanks at 0.07, 0.10 and 0.16 g wet weight, while recommended weaning size of this species is 0.2–0.3 g. During the first 7 days of weaning, Artemia was used as a food supplement in combination with the formulated dry feed. Thereafter only dry feed was used. The dry feed used in this experiment was produced by a special heat technique. The 0.07, 0.10 and 0.16 g larval groups were evaluated after 31, 25 and 17 days respectively (same date) The corresponding average survival was 81.4%, 78.0% and 96.6% and the specific daily growth rate was 3.18%, 3.17% and 2.38% respectively. In the Artemia control group, a survival rate of 96.0% and a growth rate of 5.28% was achieved. To evaluate the weaning success, the groups were followed in a 22-day post-weaning period on a commercial dry diet. Higher growth rates, 5.8–6.9%, were then obtained in all experimental groups, except control. The survival here averaged approximately 80% in the three experimental groups, but showed some differences between replicates. One hundred per cent survival was achieved during weaning in the former Artemia group. From the start of weaning to the end of the post-weaning period, the survival rates averaged 64% for the 0.07 and 0.10 g groups, approximately 80% for the 0.16 g group and 96% in the Artemia control group. Higher variance (CV) through the experiment and highest growth of the 75% quartiles of the fish groups compared with the 50% and 25%, indicated suppressed growth of the smaller fish. The successful weaning at these small sizes considerably reduced the live food period. Based on the present knowledge of the energetic demands of this species, it is calculated that weaning at 0.07 g compared with 0.25 g will reduce the amount of Artemia needed by at least 60%. No differences in pigmentation or degree of completed eye migration were detected between groups, indicating that this is determined at earlier developmental stages." @default.
- W2001261069 created "2016-06-24" @default.
- W2001261069 creator A5006497041 @default.
- W2001261069 creator A5026057817 @default.
- W2001261069 creator A5029156713 @default.
- W2001261069 date "2001-03-01" @default.
- W2001261069 modified "2023-09-26" @default.
- W2001261069 title "Successful early weaning of Atlantic halibut (<i>Hippoglossus hippoglossus</i> L.) in small shallow raceway systems" @default.
- W2001261069 cites W1977455821 @default.
- W2001261069 cites W1985210728 @default.
- W2001261069 cites W1992711683 @default.
- W2001261069 cites W2022857811 @default.
- W2001261069 cites W2024147885 @default.
- W2001261069 cites W2039308166 @default.
- W2001261069 cites W2150302020 @default.
- W2001261069 doi "https://doi.org/10.1046/j.1365-2109.2001.00531.x" @default.
- W2001261069 hasPublicationYear "2001" @default.
- W2001261069 type Work @default.
- W2001261069 sameAs 2001261069 @default.
- W2001261069 citedByCount "16" @default.
- W2001261069 countsByYear W20012610692012 @default.
- W2001261069 countsByYear W20012610692017 @default.
- W2001261069 countsByYear W20012610692019 @default.
- W2001261069 countsByYear W20012610692022 @default.
- W2001261069 countsByYear W20012610692023 @default.
- W2001261069 crossrefType "journal-article" @default.
- W2001261069 hasAuthorship W2001261069A5006497041 @default.
- W2001261069 hasAuthorship W2001261069A5026057817 @default.
- W2001261069 hasAuthorship W2001261069A5029156713 @default.
- W2001261069 hasBestOaLocation W20012610691 @default.
- W2001261069 hasConcept C126322002 @default.
- W2001261069 hasConcept C140793950 @default.
- W2001261069 hasConcept C173758957 @default.
- W2001261069 hasConcept C18903297 @default.
- W2001261069 hasConcept C2776283816 @default.
- W2001261069 hasConcept C2776367567 @default.
- W2001261069 hasConcept C2779701871 @default.
- W2001261069 hasConcept C2779927807 @default.
- W2001261069 hasConcept C2780655333 @default.
- W2001261069 hasConcept C2909208804 @default.
- W2001261069 hasConcept C2910466017 @default.
- W2001261069 hasConcept C505870484 @default.
- W2001261069 hasConcept C71924100 @default.
- W2001261069 hasConcept C86803240 @default.
- W2001261069 hasConceptScore W2001261069C126322002 @default.
- W2001261069 hasConceptScore W2001261069C140793950 @default.
- W2001261069 hasConceptScore W2001261069C173758957 @default.
- W2001261069 hasConceptScore W2001261069C18903297 @default.
- W2001261069 hasConceptScore W2001261069C2776283816 @default.
- W2001261069 hasConceptScore W2001261069C2776367567 @default.
- W2001261069 hasConceptScore W2001261069C2779701871 @default.
- W2001261069 hasConceptScore W2001261069C2779927807 @default.
- W2001261069 hasConceptScore W2001261069C2780655333 @default.
- W2001261069 hasConceptScore W2001261069C2909208804 @default.
- W2001261069 hasConceptScore W2001261069C2910466017 @default.
- W2001261069 hasConceptScore W2001261069C505870484 @default.
- W2001261069 hasConceptScore W2001261069C71924100 @default.
- W2001261069 hasConceptScore W2001261069C86803240 @default.
- W2001261069 hasIssue "3" @default.
- W2001261069 hasLocation W20012610691 @default.
- W2001261069 hasOpenAccess W2001261069 @default.
- W2001261069 hasPrimaryLocation W20012610691 @default.
- W2001261069 hasRelatedWork W1979457860 @default.
- W2001261069 hasRelatedWork W1986528202 @default.
- W2001261069 hasRelatedWork W2032792525 @default.
- W2001261069 hasRelatedWork W2042637080 @default.
- W2001261069 hasRelatedWork W2045022778 @default.
- W2001261069 hasRelatedWork W2067156708 @default.
- W2001261069 hasRelatedWork W2071186686 @default.
- W2001261069 hasRelatedWork W2120725474 @default.
- W2001261069 hasRelatedWork W2226308214 @default.
- W2001261069 hasRelatedWork W2604833073 @default.
- W2001261069 hasVolume "32" @default.
- W2001261069 isParatext "false" @default.
- W2001261069 isRetracted "false" @default.
- W2001261069 magId "2001261069" @default.
- W2001261069 workType "article" @default.