Efficiency of scallop <i>Mizuhopecten yessoensis</i> cultivation in the Ussuri Bay (Japan Sea)
Data on cultivation of scallop Mizuhopecten yessoensis in the Ussuri Bay are generalized. The marine farms are located in the shallow waters at depths of 2-18 m, their plantations occupy different areas with different hydrodynamics. Complex structure of the plantations (collectors, cages and bottom...
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Transactions of the Pacific Research Institute of Fisheries and Oceanography
2016-06-01
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| Series: | Известия ТИНРО |
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| Online Access: | https://izvestiya.tinro-center.ru/jour/article/view/116 |
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| author | Galina S. Gavrilova Larisa N. Kim |
| author_facet | Galina S. Gavrilova Larisa N. Kim |
| author_sort | Galina S. Gavrilova |
| collection | DOAJ |
| description | Data on cultivation of scallop Mizuhopecten yessoensis in the Ussuri Bay are generalized. The marine farms are located in the shallow waters at depths of 2-18 m, their plantations occupy different areas with different hydrodynamics. Complex structure of the plantations (collectors, cages and bottom facilities) is formed in the semi-closed Sukhodol Bay, but bottom plantations only for growing of scallop and sea cucumber are mounted in two other bays. The local broodstocks of scallop were formed by juveniles transported from the Posyet Bay, after that at least 20 million individuals of scallop spat were collected in three bays in 2000-2014, and their growing gave the total commercial output about 216 t (111 t in the Sukhodol Bay, 70 t in the Ilmovaya Bay, and 35 t in the Malye Kushi Bay). This is rather weak result that shows that the area has limited abilities for development of this type of aquaculture. The main reason was low density of spat on substrata: it never exceeded 200 ind./collector and did not increase during the farms development, so the farmers were forced to increase the number of collectors to obtain required number of spat; moreover, some years were unfavorable for collecting of juvenile scallops. There is concluded that environmental conditions in the eastern Ussuri Bay are not optimal for the scallop cultivation by extensive method. |
| format | Article |
| id | doaj-art-b76ec141d552430eafaaf9942a1ce5ab |
| institution | DOAJ |
| issn | 1606-9919 2658-5510 |
| language | Russian |
| publishDate | 2016-06-01 |
| publisher | Transactions of the Pacific Research Institute of Fisheries and Oceanography |
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| series | Известия ТИНРО |
| spelling | doaj-art-b76ec141d552430eafaaf9942a1ce5ab2025-08-20T03:19:02ZrusTransactions of the Pacific Research Institute of Fisheries and OceanographyИзвестия ТИНРО1606-99192658-55102016-06-01185224025010.26428/1606-9919-2016-185-240-250116Efficiency of scallop <i>Mizuhopecten yessoensis</i> cultivation in the Ussuri Bay (Japan Sea)Galina S. Gavrilova0Larisa N. Kim1Тихоокеанский научно-исследовательский рыбохозяйственный центрТихоокеанский научно-исследовательский рыбохозяйственный центрData on cultivation of scallop Mizuhopecten yessoensis in the Ussuri Bay are generalized. The marine farms are located in the shallow waters at depths of 2-18 m, their plantations occupy different areas with different hydrodynamics. Complex structure of the plantations (collectors, cages and bottom facilities) is formed in the semi-closed Sukhodol Bay, but bottom plantations only for growing of scallop and sea cucumber are mounted in two other bays. The local broodstocks of scallop were formed by juveniles transported from the Posyet Bay, after that at least 20 million individuals of scallop spat were collected in three bays in 2000-2014, and their growing gave the total commercial output about 216 t (111 t in the Sukhodol Bay, 70 t in the Ilmovaya Bay, and 35 t in the Malye Kushi Bay). This is rather weak result that shows that the area has limited abilities for development of this type of aquaculture. The main reason was low density of spat on substrata: it never exceeded 200 ind./collector and did not increase during the farms development, so the farmers were forced to increase the number of collectors to obtain required number of spat; moreover, some years were unfavorable for collecting of juvenile scallops. There is concluded that environmental conditions in the eastern Ussuri Bay are not optimal for the scallop cultivation by extensive method.https://izvestiya.tinro-center.ru/jour/article/view/116ussuri bayspat collectingplantationcollectorscallop cultivation |
| spellingShingle | Galina S. Gavrilova Larisa N. Kim Efficiency of scallop <i>Mizuhopecten yessoensis</i> cultivation in the Ussuri Bay (Japan Sea) Известия ТИНРО ussuri bay spat collecting plantation collector scallop cultivation |
| title | Efficiency of scallop <i>Mizuhopecten yessoensis</i> cultivation in the Ussuri Bay (Japan Sea) |
| title_full | Efficiency of scallop <i>Mizuhopecten yessoensis</i> cultivation in the Ussuri Bay (Japan Sea) |
| title_fullStr | Efficiency of scallop <i>Mizuhopecten yessoensis</i> cultivation in the Ussuri Bay (Japan Sea) |
| title_full_unstemmed | Efficiency of scallop <i>Mizuhopecten yessoensis</i> cultivation in the Ussuri Bay (Japan Sea) |
| title_short | Efficiency of scallop <i>Mizuhopecten yessoensis</i> cultivation in the Ussuri Bay (Japan Sea) |
| title_sort | efficiency of scallop i mizuhopecten yessoensis i cultivation in the ussuri bay japan sea |
| topic | ussuri bay spat collecting plantation collector scallop cultivation |
| url | https://izvestiya.tinro-center.ru/jour/article/view/116 |
| work_keys_str_mv | AT galinasgavrilova efficiencyofscallopimizuhopectenyessoensisicultivationintheussuribayjapansea AT larisankim efficiencyofscallopimizuhopectenyessoensisicultivationintheussuribayjapansea |