The influence of age and growth rate of female Baltic salmon upon the offspring at the artificial reproduction
The results of investigations on the influence of the qualities of parent fish of the Baltic salmon (Salmo salar) on the quality of the fry reared in fish hatcheries in Latvia in 1964-1966 are described. In October 1964 and 1965, 24 versions of cross-fertilizations between different pairs of parent...
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Baltijskij Nauchno-issledovatelskij Institut Rybnogo Khozyajstva; "Zvaigzne"
1968
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ftoceandocs:oai:aquadocs.org:1834/43235 2024-09-09T20:05:53+00:00 The influence of age and growth rate of female Baltic salmon upon the offspring at the artificial reproduction Влияние возраста и темпа роста самок балтийского лосося на потомство при искусственном воспроизводстве рыб Peslak, Ya.K. Latvia 1968 pp.227-234 http://hdl.handle.net/1834/43235 ru rus Baltijskij Nauchno-issledovatelskij Institut Rybnogo Khozyajstva; "Zvaigzne" Riga Rybokhozyajstvennye issledovaniya v bassejne Baltijskogo morya;4 http://hdl.handle.net/1834/43235 Baltic salmon Salmo salar ASFA_2015::A::Artificial rearing ASFA_2015::R::Reproductive fertilization ASFA_2015::G::Growth rate Book/Monograph/Conference Proceedings 1968 ftoceandocs 2024-07-30T23:41:38Z The results of investigations on the influence of the qualities of parent fish of the Baltic salmon (Salmo salar) on the quality of the fry reared in fish hatcheries in Latvia in 1964-1966 are described. In October 1964 and 1965, 24 versions of cross-fertilizations between different pairs of parent fish were performed. The results of the crossings are presented. The influence of the growth rate of the female salmon in the period of its marine life upon the weight of the young-of-the-year salmon is described. Data on the chemical composition and on the nutrient content of eggs of different size as well as on the length and weight of the larvae in dependence of the egg size are considered. For the selection of parent fish for artificial reproduction the egg size and the optimum combination of the pairs of parent fish should be accounted for. Published Not Known Other/Unknown Material Salmo salar IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications |
institution |
Open Polar |
collection |
IODE-UNESCO: OceanDocs - E-Repository of Ocean Publications |
op_collection_id |
ftoceandocs |
language |
Russian |
topic |
Baltic salmon Salmo salar ASFA_2015::A::Artificial rearing ASFA_2015::R::Reproductive fertilization ASFA_2015::G::Growth rate |
spellingShingle |
Baltic salmon Salmo salar ASFA_2015::A::Artificial rearing ASFA_2015::R::Reproductive fertilization ASFA_2015::G::Growth rate Peslak, Ya.K. The influence of age and growth rate of female Baltic salmon upon the offspring at the artificial reproduction |
topic_facet |
Baltic salmon Salmo salar ASFA_2015::A::Artificial rearing ASFA_2015::R::Reproductive fertilization ASFA_2015::G::Growth rate |
description |
The results of investigations on the influence of the qualities of parent fish of the Baltic salmon (Salmo salar) on the quality of the fry reared in fish hatcheries in Latvia in 1964-1966 are described. In October 1964 and 1965, 24 versions of cross-fertilizations between different pairs of parent fish were performed. The results of the crossings are presented. The influence of the growth rate of the female salmon in the period of its marine life upon the weight of the young-of-the-year salmon is described. Data on the chemical composition and on the nutrient content of eggs of different size as well as on the length and weight of the larvae in dependence of the egg size are considered. For the selection of parent fish for artificial reproduction the egg size and the optimum combination of the pairs of parent fish should be accounted for. Published Not Known |
format |
Other/Unknown Material |
author |
Peslak, Ya.K. |
author_facet |
Peslak, Ya.K. |
author_sort |
Peslak, Ya.K. |
title |
The influence of age and growth rate of female Baltic salmon upon the offspring at the artificial reproduction |
title_short |
The influence of age and growth rate of female Baltic salmon upon the offspring at the artificial reproduction |
title_full |
The influence of age and growth rate of female Baltic salmon upon the offspring at the artificial reproduction |
title_fullStr |
The influence of age and growth rate of female Baltic salmon upon the offspring at the artificial reproduction |
title_full_unstemmed |
The influence of age and growth rate of female Baltic salmon upon the offspring at the artificial reproduction |
title_sort |
influence of age and growth rate of female baltic salmon upon the offspring at the artificial reproduction |
publisher |
Baltijskij Nauchno-issledovatelskij Institut Rybnogo Khozyajstva; "Zvaigzne" |
publishDate |
1968 |
url |
http://hdl.handle.net/1834/43235 |
op_coverage |
Latvia |
genre |
Salmo salar |
genre_facet |
Salmo salar |
op_relation |
Rybokhozyajstvennye issledovaniya v bassejne Baltijskogo morya;4 http://hdl.handle.net/1834/43235 |
_version_ |
1809938297357598720 |