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Ultima descărcare din IBN: 2024-05-20 17:24 |
Căutarea după subiecte similare conform CZU |
639.3.032:597.2/.5 (1) |
Hunting. Fishing. Fish breeding (81) |
Pisces (Fishes) (scientifically outdated class). Amphibia (149) |
![]() RUSU, Vadim, DUMBRĂVEANU, Dorin, CROITORU, Ion, BUDEANU, Mihail, PÎRŢU, Igor. Impactul hibridizării asupra parametrilor morfometrici ai peștilor ornamentali. In: Integrare prin cercetare și inovare.: Ştiinţe ale naturii și exacte, 9-10 noiembrie 2023, Chișinău. Chisinau, Republica Moldova: Centrul Editorial-Poligrafic al USM, 2023, SNE, pp. 284-291. ISBN 978-9975-62-690-3. |
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Integrare prin cercetare și inovare. SNE, 2023 |
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Conferința "Integrare prin cercetare și inovare." Chișinău, Moldova, 9-10 noiembrie 2023 | |||||||
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CZU: 639.3.032:597.2/.5 | |||||||
Pag. 284-291 | |||||||
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In order to investigate the influence of intraspecific hybridization on the growth rate of fish, the aquarium fish Trichogaster trichopterus (Pallas, 1770), namely the Blue and Gold variations, were chosen as the object of study. The research aimed to elucidate the differences regarding the growth rate between the individuals obtained as a result of intraspecific hybridization and the non-hybridized parental forms. In the descendants obtained by hybridization, a significant variation of the parameters can be seen, compared to the non-hybridized specimens. Starting from the very first days, a significant increase in weight is observed in the hybrid fish. Already from the initial stage, the hybrid offspring exceed the length of the non-hybrid offspring by about 40 %. Intraspecific hybridization can be successfully used as a method to enhance the growth rate of the ornamental fish Trichogaster trichopterus. |
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Cuvinte-cheie aquaculture, aquaristics, hybridization, morphometric parameters, acvacultură, acvaristică, hibridizare, parametri morfometrici |
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