Výsledky vyhledávání - "N P, Kovatcheva"

Efficiency assessment of the use of compound feeds with protein different levels for juveniles Australian red claw crayfish in RAS conditions

Autor: R. R. Borisov, N. P. Kovatcheva, R. V. Artemov, I. N. Nikonova, M. V. Arnautov, A. V. Artemov, V. V. Gershunskaya

Publikováno v: Trudy VNIRO. 187:128-137

The aim of the work is to investigate the effect of compound feeds with different levels of protein on the growth of juveniles of the Australian red claw crayfish Cherax quadricarinatus. Used methods: To solve this problem, two experiments were carri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e10e1a697bb9ccc4eb98b10bff245714
https://doi.org/10.36038/2307-3497-2022-187-128-137

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Technological scheme and biotechnical indices of industrial cultivation of red king crab juveniles in aquaculture

Autor: D. S. Pechenkin, E. S. Chertoprud, A. V. Parshin-Chudin, Evolution Ras, N. P. Kovatcheva, R. R. Borisov, D. V. Tyrin, N. V. Kryakhova, R. O. Lebedev

Publikováno v: Trudy VNIRO. 172:172-183

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2cb3569b973722098310390e56d28865
https://doi.org/10.36038/2307-3497-2018-172-172-183

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The visual estimation of red king crab and snow crab viability during transportation

Autor: N. P. Kovatcheva, Evolution Ras, I. A. Zagorskij, R. R. Borisov, E. S. Chertoprud, D. S. Zagorskaya

Publikováno v: Trudy VNIRO. 172:184-197

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::549546f86fef0460d611864e7c9cb6c3
https://doi.org/10.36038/2307-3497-2018-172-184-197

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The effects of illuminance and substrate location on the settlement of glaucothoe of the red king crab Paralithodes camtschaticus (Tilesius, 1815) (Decapoda: Lithodidae)

Autor: A. V. Parshin-Chudin, N. P. Kovatcheva, R. R. Borisov

Publikováno v: Russian Journal of Marine Biology. 38:400-405

The effects of illuminance and the location of substrate relative to the water and bottom surfaces on the settlement process in red king crab glaucothoe was studied for the first time. Studies were conducted in the laboratory under natural illuminati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::13ebd7c85a301a7e4f5989c8fddeb6c5
https://doi.org/10.1134/s1063074012050045

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Cannibalistic behavior in red king crabs reared under artificial conditions

Autor: A. B. Epelbaum, N. V. Kryakhova, R. R. Borisov, A. G. Tertitskaya, N. P. Kovatcheva

Publikováno v: Russian Journal of Marine Biology. 33:227-231

The cannibalistic behavior during all life history stages of the red king crab Paralithodes camtschaticus (Tilesius, 1815) raised under laboratory conditions was studied. All feeding stages were found to be cannibalistic. The major factors affecting

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9042a62f9ac21ada93abe16554ad861c
https://doi.org/10.1134/s1063074007040049

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Culture systems in the coastal complexes which are used in the process of red king crab artificial reproduction in Russia

Autor: N P, Kovatcheva, R R, Borisov, A V, Parshin-Chudin, R O, Lebedev, D S, Pechonkin

Publikováno v: Communications in agricultural and applied biological sciences. 78(4)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::651a8aad51a9594b214a39f0556ec3b7
https://pubmed.ncbi.nlm.nih.gov/25141674

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