EXPERIMENTAL ANALYSIS OF MODERN STATE OF REPRODUCTION FOR CHERRY SALMON ONCORHYNCHUS MASOU AT THE FISH FARMS OF SAKHALIN REGION
Growing of cherry salmon juveniles under two different temperature regimes at the salmon farms Anivsky and Okhotsky in the fish-rearing cycle of 2016–2017 is analyzed. Data on cherry salmon growing for other fish farms of Sakhalin region collected in 1995–2017 are considered, as well. The periods of...
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Transactions of the Pacific Research Institute of Fisheries and Oceanography
2019
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Online Access: | https://doi.org/10.26428/1606-9919-2019-198-195-208 https://doaj.org/article/46e257d4fe1f458fadb9ff0930527353 |
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ftdoajarticles:oai:doaj.org/article:46e257d4fe1f458fadb9ff0930527353 2023-10-09T21:55:19+02:00 EXPERIMENTAL ANALYSIS OF MODERN STATE OF REPRODUCTION FOR CHERRY SALMON ONCORHYNCHUS MASOU AT THE FISH FARMS OF SAKHALIN REGION M. S. Myakishev M. A. Ivanova V. A. Kiselev O. V. Zelennikov 2019-09-01T00:00:00Z https://doi.org/10.26428/1606-9919-2019-198-195-208 https://doaj.org/article/46e257d4fe1f458fadb9ff0930527353 RU rus Transactions of the Pacific Research Institute of Fisheries and Oceanography https://izvestiya.tinro-center.ru/jour/article/view/500 https://doaj.org/toc/1606-9919 https://doaj.org/toc/2658-5510 1606-9919 2658-5510 doi:10.26428/1606-9919-2019-198-195-208 https://doaj.org/article/46e257d4fe1f458fadb9ff0930527353 Известия ТИНРО, Vol 198, Iss 3, Pp 195-208 (2019) сима сахалинская область рыбоводные заводы темпы роста мальков температурный режим Aquaculture. Fisheries. Angling SH1-691 article 2019 ftdoajarticles https://doi.org/10.26428/1606-9919-2019-198-195-208 2023-09-10T00:45:33Z Growing of cherry salmon juveniles under two different temperature regimes at the salmon farms Anivsky and Okhotsky in the fish-rearing cycle of 2016–2017 is analyzed. Data on cherry salmon growing for other fish farms of Sakhalin region collected in 1995–2017 are considered, as well. The periods of fish feeding and dynamics of their growth varied significantly in dependence on temperature conditions. The feeding started in April-May at the cold-water fish farms (Anivsky, Lesnoy, Sokolovsky, Urozhainiy) where the water temperature lowered in winter to 0.2–0.3 о С, but in February at Reidovo fish farm where the water temperature were not lower than 2 о С and in January at the most warm-water Okhotsky fish farm with the temperature never lower than 6.5 о С. In accordance with growing conditions, the growth rate of juveniles was high in winter month at the warm-water fish farms, where the ground water was used for rearing, but increased since May-June at the cold-water fish farms using natural heating of the river water. However, several cases were noted when the fish that accumulated less than 500–700 degree-days released from cold-water fish farms in June-July were larger than those from warm-water fish farms. Thus, cherry salmon is the only species among pacific salmons whose juveniles can be successfully grown at any temperature regime and consequently at any fish farm. This ability is reasoned by earlier spawning (along with pink salmon) and long period of development in rivers. At cold-water fish farms, the best results for cherry salmon growing could be achieved with the eggs planting in late August-September, whereas the time of eggs planting is not significant for warm-water fish farms. Article in Journal/Newspaper Pink salmon Sakhalin Directory of Open Access Journals: DOAJ Articles Lesnoy ENVELOPE(157.666,157.666,51.962,51.962) Pacific Izvestiya TINRO 198 195 208 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
Russian |
topic |
сима сахалинская область рыбоводные заводы темпы роста мальков температурный режим Aquaculture. Fisheries. Angling SH1-691 |
spellingShingle |
сима сахалинская область рыбоводные заводы темпы роста мальков температурный режим Aquaculture. Fisheries. Angling SH1-691 M. S. Myakishev M. A. Ivanova V. A. Kiselev O. V. Zelennikov EXPERIMENTAL ANALYSIS OF MODERN STATE OF REPRODUCTION FOR CHERRY SALMON ONCORHYNCHUS MASOU AT THE FISH FARMS OF SAKHALIN REGION |
topic_facet |
сима сахалинская область рыбоводные заводы темпы роста мальков температурный режим Aquaculture. Fisheries. Angling SH1-691 |
description |
Growing of cherry salmon juveniles under two different temperature regimes at the salmon farms Anivsky and Okhotsky in the fish-rearing cycle of 2016–2017 is analyzed. Data on cherry salmon growing for other fish farms of Sakhalin region collected in 1995–2017 are considered, as well. The periods of fish feeding and dynamics of their growth varied significantly in dependence on temperature conditions. The feeding started in April-May at the cold-water fish farms (Anivsky, Lesnoy, Sokolovsky, Urozhainiy) where the water temperature lowered in winter to 0.2–0.3 о С, but in February at Reidovo fish farm where the water temperature were not lower than 2 о С and in January at the most warm-water Okhotsky fish farm with the temperature never lower than 6.5 о С. In accordance with growing conditions, the growth rate of juveniles was high in winter month at the warm-water fish farms, where the ground water was used for rearing, but increased since May-June at the cold-water fish farms using natural heating of the river water. However, several cases were noted when the fish that accumulated less than 500–700 degree-days released from cold-water fish farms in June-July were larger than those from warm-water fish farms. Thus, cherry salmon is the only species among pacific salmons whose juveniles can be successfully grown at any temperature regime and consequently at any fish farm. This ability is reasoned by earlier spawning (along with pink salmon) and long period of development in rivers. At cold-water fish farms, the best results for cherry salmon growing could be achieved with the eggs planting in late August-September, whereas the time of eggs planting is not significant for warm-water fish farms. |
format |
Article in Journal/Newspaper |
author |
M. S. Myakishev M. A. Ivanova V. A. Kiselev O. V. Zelennikov |
author_facet |
M. S. Myakishev M. A. Ivanova V. A. Kiselev O. V. Zelennikov |
author_sort |
M. S. Myakishev |
title |
EXPERIMENTAL ANALYSIS OF MODERN STATE OF REPRODUCTION FOR CHERRY SALMON ONCORHYNCHUS MASOU AT THE FISH FARMS OF SAKHALIN REGION |
title_short |
EXPERIMENTAL ANALYSIS OF MODERN STATE OF REPRODUCTION FOR CHERRY SALMON ONCORHYNCHUS MASOU AT THE FISH FARMS OF SAKHALIN REGION |
title_full |
EXPERIMENTAL ANALYSIS OF MODERN STATE OF REPRODUCTION FOR CHERRY SALMON ONCORHYNCHUS MASOU AT THE FISH FARMS OF SAKHALIN REGION |
title_fullStr |
EXPERIMENTAL ANALYSIS OF MODERN STATE OF REPRODUCTION FOR CHERRY SALMON ONCORHYNCHUS MASOU AT THE FISH FARMS OF SAKHALIN REGION |
title_full_unstemmed |
EXPERIMENTAL ANALYSIS OF MODERN STATE OF REPRODUCTION FOR CHERRY SALMON ONCORHYNCHUS MASOU AT THE FISH FARMS OF SAKHALIN REGION |
title_sort |
experimental analysis of modern state of reproduction for cherry salmon oncorhynchus masou at the fish farms of sakhalin region |
publisher |
Transactions of the Pacific Research Institute of Fisheries and Oceanography |
publishDate |
2019 |
url |
https://doi.org/10.26428/1606-9919-2019-198-195-208 https://doaj.org/article/46e257d4fe1f458fadb9ff0930527353 |
long_lat |
ENVELOPE(157.666,157.666,51.962,51.962) |
geographic |
Lesnoy Pacific |
geographic_facet |
Lesnoy Pacific |
genre |
Pink salmon Sakhalin |
genre_facet |
Pink salmon Sakhalin |
op_source |
Известия ТИНРО, Vol 198, Iss 3, Pp 195-208 (2019) |
op_relation |
https://izvestiya.tinro-center.ru/jour/article/view/500 https://doaj.org/toc/1606-9919 https://doaj.org/toc/2658-5510 1606-9919 2658-5510 doi:10.26428/1606-9919-2019-198-195-208 https://doaj.org/article/46e257d4fe1f458fadb9ff0930527353 |
op_doi |
https://doi.org/10.26428/1606-9919-2019-198-195-208 |
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Izvestiya TINRO |
container_volume |
198 |
container_start_page |
195 |
op_container_end_page |
208 |
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1779319181869580288 |