Опыт и проблемы искусственного воспроизводства гигантской креветки Macrobrachium rosenbergii (De Man, 1879) в условиях Крыма
Based on the results of the long-term studies of the characteristic features (reproduction, development and growth) of the giant prawn Macrobrachium rosenbergii (De Man, 1879), methodology for an artificial ecosystem management is developed for the giant freshwater prawn culture under the ecological conditions of the Crimean Peninsula (the Black Sea, Russia). Optimum parameters for the culture medium and prawn stocking density at different stages of its ontogenesis were established, which allowed to intensify the life processes of the prawn. The obtained results provide an opportunity to improve biotechnological practices of the giant freshwater prawn cultivation and utilize natural and climatic resources of the peninsula to their full potential; they can also be used to create up-to-date farms. The main reasons for the decline in prawn abundance were identified. It is suggested that the development of pathologies and mortality cases was mainly caused by failure to meet the requirements of biotechnological standards of cultivation.
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| Format: | Journal Contribution biblioteca |
| Language: | Russian |
| Published: |
2018
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| Subjects: | Giant freshwater prawn, Biotechnologies, Aquaculture techniques, Commercial aquaculture, Macrobrachium rosenbergii, Stocking density, Ontogenesis, ASFA_2015::A::Aquaculture development, ASFA_2015::A::Aquatic living resources, |
| Online Access: | http://hdl.handle.net/1834/14194 |
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