Physiological state of Atlantic salmon (Salmo salar L.) and sea trout (Salmo trutta trutta L.) fry grown in the Žeimena hatchery
Physiological states of Atlantic salmon (Salmo salar L.) and sea trout (Salmo trutta trutta L.) fry from the Žeimena hatchery were compared in 1999 and 2000 using a complex of biological parameters. Sea trout fry from the Žeimena hatchery were characterised by a smaller mean body length, mean body m...
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ftlitinstagrecon:oai:elaba:5451166 2023-05-15T15:31:00+02:00 Physiological state of Atlantic salmon (Salmo salar L.) and sea trout (Salmo trutta trutta L.) fry grown in the Žeimena hatchery Atlanto lašišų (Salmo salar L.) ir šlakių (Salmo trutta trutta L.) jauniklių, augintų Žeimenos veislyne, fiziologinė būklė Kazlauskienė, Nijolė Vosylienė, Milda Zita 2004 http://lmavb.lvb.lt/LMAVB:ELABAPDB5451166&prefLang=en_US lit eng lit eng http://lmavb.lvb.lt/LMAVB:ELABAPDB5451166&prefLang=en_US Acta zoologica Lituanica, 2004, vol. 14, nr. 4, p. 48-51 ISSN 1392-1657 Sea trout Salmon Atlantic Breeding artificial Physiological state info:eu-repo/semantics/article 2004 ftlitinstagrecon 2021-12-02T00:41:33Z Physiological states of Atlantic salmon (Salmo salar L.) and sea trout (Salmo trutta trutta L.) fry from the Žeimena hatchery were compared in 1999 and 2000 using a complex of biological parameters. Sea trout fry from the Žeimena hatchery were characterised by a smaller mean body length, mean body mass, and a lower body mass/length ratio as compared to salmon. In June, the condition factor and liver somatic indices of salmon and sea trout were significantly higher than those found in November. These changes in morphophysiological (condition factor, liver somatic index) parameters indicate that biotechnological processes of fish production during the hatching period until June were not optimal. In autumn all biological parameters of fry of both species were found to be characteristic of healthy fish with higher possibilities for life in natural waters. Article in Journal/Newspaper Atlantic salmon Salmo salar LAEI VL (Lithuanian Institute of Agrarian Economics Virtual Library) |
institution |
Open Polar |
collection |
LAEI VL (Lithuanian Institute of Agrarian Economics Virtual Library) |
op_collection_id |
ftlitinstagrecon |
language |
Lithuanian English |
topic |
Sea trout Salmon Atlantic Breeding artificial Physiological state |
spellingShingle |
Sea trout Salmon Atlantic Breeding artificial Physiological state Kazlauskienė, Nijolė Vosylienė, Milda Zita Physiological state of Atlantic salmon (Salmo salar L.) and sea trout (Salmo trutta trutta L.) fry grown in the Žeimena hatchery |
topic_facet |
Sea trout Salmon Atlantic Breeding artificial Physiological state |
description |
Physiological states of Atlantic salmon (Salmo salar L.) and sea trout (Salmo trutta trutta L.) fry from the Žeimena hatchery were compared in 1999 and 2000 using a complex of biological parameters. Sea trout fry from the Žeimena hatchery were characterised by a smaller mean body length, mean body mass, and a lower body mass/length ratio as compared to salmon. In June, the condition factor and liver somatic indices of salmon and sea trout were significantly higher than those found in November. These changes in morphophysiological (condition factor, liver somatic index) parameters indicate that biotechnological processes of fish production during the hatching period until June were not optimal. In autumn all biological parameters of fry of both species were found to be characteristic of healthy fish with higher possibilities for life in natural waters. |
format |
Article in Journal/Newspaper |
author |
Kazlauskienė, Nijolė Vosylienė, Milda Zita |
author_facet |
Kazlauskienė, Nijolė Vosylienė, Milda Zita |
author_sort |
Kazlauskienė, Nijolė |
title |
Physiological state of Atlantic salmon (Salmo salar L.) and sea trout (Salmo trutta trutta L.) fry grown in the Žeimena hatchery |
title_short |
Physiological state of Atlantic salmon (Salmo salar L.) and sea trout (Salmo trutta trutta L.) fry grown in the Žeimena hatchery |
title_full |
Physiological state of Atlantic salmon (Salmo salar L.) and sea trout (Salmo trutta trutta L.) fry grown in the Žeimena hatchery |
title_fullStr |
Physiological state of Atlantic salmon (Salmo salar L.) and sea trout (Salmo trutta trutta L.) fry grown in the Žeimena hatchery |
title_full_unstemmed |
Physiological state of Atlantic salmon (Salmo salar L.) and sea trout (Salmo trutta trutta L.) fry grown in the Žeimena hatchery |
title_sort |
physiological state of atlantic salmon (salmo salar l.) and sea trout (salmo trutta trutta l.) fry grown in the žeimena hatchery |
publishDate |
2004 |
url |
http://lmavb.lvb.lt/LMAVB:ELABAPDB5451166&prefLang=en_US |
genre |
Atlantic salmon Salmo salar |
genre_facet |
Atlantic salmon Salmo salar |
op_source |
Acta zoologica Lituanica, 2004, vol. 14, nr. 4, p. 48-51 ISSN 1392-1657 |
op_relation |
http://lmavb.lvb.lt/LMAVB:ELABAPDB5451166&prefLang=en_US |
_version_ |
1766361485326417920 |