Effects of broodstock diets on growth of larval Atlantic cod ( Gadus morhua L.)
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| 024 | 7 | 0 | |a 10.1007/s10499-014-9864-5 |2 doi |
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| 245 | 0 | 0 | |a Effects of broodstock diets on growth of larval Atlantic cod ( Gadus morhua L.) |h [Elektronische Daten] |c [Juan Pérez-Casanova, Matthew Webb, Lynn Lush, Christopher Parrish, Isabel Costa, Dounia Hamoutene] |
| 520 | 3 | |a A previous study using two commercial pelleted diets (broodstock and on-growing diets) and a baitfish diet to feed hatchery-reared Atlantic cod (Gadus morhua) broodstock revealed higher growth and size of spawners as well as higher fertilization and hatch success in the group fed the baitfish diet, but no differences in egg diameter or blastomere normality. In the present study, we explore differences in condition and growth of cod larvae to assess the effect of the abovementioned broodstock diets on offspring using protein-specific growth rates and RNA/DNA ratios (RNA/DNA). Changes in RNA/DNA with time (after 7days post-hatch) were significantly lower in the broodstock diet group compared with the other two groups, suggesting a lower feeding condition and growth potential. However, our results show no differences in growth and survival up to 49dph between the larvae originating from broodstock fed the three diets. Contrary to other authors' findings, we found no correlation between the RNA/DNA and instantaneous growth rates possibly due to the variability in growth observed within diet groups. Our results provide information about the effects of broodstock diets on early larval growth and survival of Atlantic cod. | |
| 540 | |a Springer International Publishing Switzerland, 2014 | ||
| 690 | 7 | |a Broodstock diet |2 nationallicence | |
| 690 | 7 | |a Cod aquaculture |2 nationallicence | |
| 690 | 7 | |a RNA/DNA |2 nationallicence | |
| 690 | 7 | |a Protein-specific growth rate |2 nationallicence | |
| 690 | 7 | |a SGR : Specific growth rates |2 nationallicence | |
| 690 | 7 | |a RNA/DNA : RNA/DNA ratios |2 nationallicence | |
| 690 | 7 | |a OG : On-growing diet |2 nationallicence | |
| 690 | 7 | |a BR : Marine broodstock diet |2 nationallicence | |
| 690 | 7 | |a BF : Wild baitfish diet |2 nationallicence | |
| 690 | 7 | |a dph : Days post-hatch |2 nationallicence | |
| 700 | 1 | |a Pérez-Casanova |D Juan |u Aquaculture, Biotechnology and Aquatic Animal Health Section, Science Branch, Northwest Atlantic Fisheries Center, Fisheries and Oceans Canada (Department of Fisheries and Oceans), 80 East White Hills Road, PO Box 8667, A1C 5X1, St. John's, NL, Canada |4 aut | |
| 700 | 1 | |a Webb |D Matthew |u Aquaculture, Biotechnology and Aquatic Animal Health Section, Science Branch, Northwest Atlantic Fisheries Center, Fisheries and Oceans Canada (Department of Fisheries and Oceans), 80 East White Hills Road, PO Box 8667, A1C 5X1, St. John's, NL, Canada |4 aut | |
| 700 | 1 | |a Lush |D Lynn |u Aquaculture, Biotechnology and Aquatic Animal Health Section, Science Branch, Northwest Atlantic Fisheries Center, Fisheries and Oceans Canada (Department of Fisheries and Oceans), 80 East White Hills Road, PO Box 8667, A1C 5X1, St. John's, NL, Canada |4 aut | |
| 700 | 1 | |a Parrish |D Christopher |u Department of Ocean Sciences, Memorial University of Newfoundland, 1 Marine Lab Road, St. John's, NL, Canada |4 aut | |
| 700 | 1 | |a Costa |D Isabel |u Aquaculture, Biotechnology and Aquatic Animal Health Section, Science Branch, Northwest Atlantic Fisheries Center, Fisheries and Oceans Canada (Department of Fisheries and Oceans), 80 East White Hills Road, PO Box 8667, A1C 5X1, St. John's, NL, Canada |4 aut | |
| 700 | 1 | |a Hamoutene |D Dounia |u Aquaculture, Biotechnology and Aquatic Animal Health Section, Science Branch, Northwest Atlantic Fisheries Center, Fisheries and Oceans Canada (Department of Fisheries and Oceans), 80 East White Hills Road, PO Box 8667, A1C 5X1, St. John's, NL, Canada |4 aut | |
| 773 | 0 | |t Aquaculture International |d Springer International Publishing |g 23/4(2015-08-01), 1063-1070 |x 0967-6120 |q 23:4<1063 |1 2015 |2 23 |o 10499 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s10499-014-9864-5 |q text/html |z Onlinezugriff via DOI |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-springer | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1007/s10499-014-9864-5 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Pérez-Casanova |D Juan |u Aquaculture, Biotechnology and Aquatic Animal Health Section, Science Branch, Northwest Atlantic Fisheries Center, Fisheries and Oceans Canada (Department of Fisheries and Oceans), 80 East White Hills Road, PO Box 8667, A1C 5X1, St. John's, NL, Canada |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Webb |D Matthew |u Aquaculture, Biotechnology and Aquatic Animal Health Section, Science Branch, Northwest Atlantic Fisheries Center, Fisheries and Oceans Canada (Department of Fisheries and Oceans), 80 East White Hills Road, PO Box 8667, A1C 5X1, St. John's, NL, Canada |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Lush |D Lynn |u Aquaculture, Biotechnology and Aquatic Animal Health Section, Science Branch, Northwest Atlantic Fisheries Center, Fisheries and Oceans Canada (Department of Fisheries and Oceans), 80 East White Hills Road, PO Box 8667, A1C 5X1, St. John's, NL, Canada |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Parrish |D Christopher |u Department of Ocean Sciences, Memorial University of Newfoundland, 1 Marine Lab Road, St. John's, NL, Canada |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Costa |D Isabel |u Aquaculture, Biotechnology and Aquatic Animal Health Section, Science Branch, Northwest Atlantic Fisheries Center, Fisheries and Oceans Canada (Department of Fisheries and Oceans), 80 East White Hills Road, PO Box 8667, A1C 5X1, St. John's, NL, Canada |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Hamoutene |D Dounia |u Aquaculture, Biotechnology and Aquatic Animal Health Section, Science Branch, Northwest Atlantic Fisheries Center, Fisheries and Oceans Canada (Department of Fisheries and Oceans), 80 East White Hills Road, PO Box 8667, A1C 5X1, St. John's, NL, Canada |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Aquaculture International |d Springer International Publishing |g 23/4(2015-08-01), 1063-1070 |x 0967-6120 |q 23:4<1063 |1 2015 |2 23 |o 10499 | ||