Zobrazeno 1 - 10 of 14 pro vyhledávání: '"J. A. Povh"'
1
Akademický článek
Viability duration of pacu (Piaractus mesopotamicus) milt stored under refrigeration
Autor: L. N. Spica, T. S. Oliveira, A. F. Silva, C. M. Herédia-Ribas, J. A. Povh, S. R. Batlouni, E. A. Sanches
Publikováno v: Brazilian Journal of Biology, Vol 84 (2024)
Abstract Cooling milt conserves viable spermatozoa to extend the period available for artificial fertilization and avoids the robust protocols and high costs associated with cryopreservation. Yet, the sperm quality curves of fresh and refrigerated mi
Externí odkaz: https://doaj.org/article/5f1123abdc584c15abb0c5629dd98506
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2
Akademický článek
Growth and survival of Betta splendens fed microbial aggregates from ex-situ biofloc technology (BFT)
Autor: G. R. Stringhetta, J. A. Povh, S. A. Teixeira, L. O. Brasileiro, L. N. Spica, R. M. Sousa, E. S. M. Soares, M. G. C. Emerenciano, R. A. C. Corrêa-Filho
Publikováno v: Brazilian Journal of Biology, Vol 84 (2024)
Abstract The betta (Betta splendens) is a carnivorous ornamental species that requires live food. In this study, we evaluated the growth and survival of Betta splendens fingerlings fed ex-situ biofloc (BFT). A total of 375 fingerlings (8.3 ± 4.1 mg
Externí odkaz: https://doaj.org/article/332db3b08f234c7d94bf9c2e21daae53
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3
Akademický článek
Brycon hilarii produced in hapas: effects in allometric growth
Autor: F. C. Oliveira, R. A. C. Corrêa-Filho, R. M. G. Acunha, J. A. Povh, A. L. J. Ferraz, C. M. Campos
Publikováno v: Brazilian Journal of Biology, Vol 83 (2024)
Abstract Biometric evaluations are essential to determine the growth characteristics related to the weight and length of fish. This study aimed to determine the growth patterns of juvenile piraputangas (Brycon hilarii) produced in hapas within an exc
Externí odkaz: https://doaj.org/article/3d5c9ee11e7343218b307537f2836865
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4
Akademický článek
Induced reproduction of yellow-tailed lambari (Astyanax lacustris) with Ovopel® and buserelin acetate as alternatives to the protocol with carp pituitary extract
Autor: L. O. Brasileiro, J. A. Povh, L. N. Spica, T. V. Silva, G. R. Stringhetta, G. C. Teodoro, R. M. Sousa, C. E. Fernandes, C. M. Campos, R. Y. D. Kasai, S. A. Teixeira, R. A. C. Côrrea-Filho
Publikováno v: Brazilian Journal of Biology, Vol 83 (2023)
Abstract The objective of this study was to evaluate reproductive traits in adults of Astyanax lacustris subjected to different spawning inducers. The study involved 240 females (12.54 g ± 2.33 and 7.66 cm ± 0.63 cm) and 240 males (5.83 g ± 0.39 g
Externí odkaz: https://doaj.org/article/528ba1152d5443ebafbd8b9c4d27bf26
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5
Akademický článek
Growth curve of Nile tilapia from different families of the AquaAmérica variety
Autor: J. C. Carvalho, R. A. C. Corrêa Filho, C. A. L. Oliveira, R. P. Ribeiro, G. N. Seraphim, A. L. N. Silva, G. N. Kinjo Junior, L. M. Laice, L. E. Fantini, N. M. Lopera-Barrero, J. A. Povh
Publikováno v: Brazilian Journal of Biology, Vol 82 (2021)
Abstract Selection can affect growth, changing performance and asymptotic values. However, there is little information about the growth of families in fish breeding programs. The aim of this study was to evaluate the performance and growth of familie
Externí odkaz: https://doaj.org/article/97127c093efc40539d0baa48966c71dc
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6
Akademický článek
Quality of fresh and cryopreserved semen and their influence on the rates of fertilization, hatching and quality of the larvae of Piaractus mesopotamicus
Autor: J. M. Galo, D. P. Streit-Junior, C. A. Oliveira, J. P. Povh, D. C. Fornari, M. Digmayer, R. P. Ribeiro
Publikováno v: Brazilian Journal of Biology, Iss 0 (2018)
Abstract In this work, the seminal parameters of P. mesopotamicus were evaluated fresh and after cryopreservation, focusing on the sperm variables that affect the rates of fertilization, hatching and post-hatching parameters such as larval survival a
Externí odkaz: https://doaj.org/article/80e5008287c742e4872f9d6dc7e5ad7b
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7
Quality of fresh and cryopreserved semen and their influence on the rates of fertilization, hatching and quality of the larvae of Piaractus mesopotamicus
Autor: Juliana Minardi Galo, Rui P. P. L. Ribeiro, Carlos Antonio Lopes de Oliveira, Darci Carlos Fornari, Melanie Digmayer, J P Povh, D P Streit-Junior
Publikováno v: Brazilian Journal of Biology v.79 n.3 2019
Brazilian Journal of Biology
Instituto Internacional de Ecologia (IIE)
instacron:IIE
Brazilian Journal of Biology, Iss 0 (2018)
In this work, the seminal parameters of P. mesopotamicus were evaluated fresh and after cryopreservation, focusing on the sperm variables that affect the rates of fertilization, hatching and post-hatching parameters such as larval survival and morpho
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5671bd5e991ba5cf3108e8d1cca5f39c
https://doi.org/10.1590/1519-6984.182391
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8
GERMPLASM BANKING AND ITS ROLE IN THE DEVELOPMENT OF THE FISH GENETIC IMPROVEMENT PROGRAMME IN BRAZIL
Autor: D P, Streit, D C, Fornari, J A, Povh, L C, Godoy, F, de Mello, C A L, Oliveira, E, Kawakami, R P, Ribeiro
Publikováno v: Cryo letters. 36(6)
Over the last ten years, Brazilian fish farming has become more focused, resulting in the development of genetic improvement programmes (GIP) for two South American species Colossoma macropomum (tambaqui) and Pseudoplatystoma reticulatum (cachara).To
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a53a67ad90878fd22f7444734b39e124
https://pubmed.ncbi.nlm.nih.gov/26963886
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9
Diversidade genética de estoques de reprodutores de Colossoma macropomum
Autor: J. A. Povh, Ricardo Pereira Ribeiro, Nelson Mauricio Lopera-Barrero, D. P. Streit Júnior, Lauro Vargas, Taís da Silva Lopes, C. Pinto Filho, J. R. Queiroz
Publikováno v: Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.61 n.3 2009
Arquivo brasileiro de medicina veterinária e zootecnia
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Volume: 61, Issue: 3, Pages: 728-735, Published: JUN 2009
Analisou-se a diversidade genética de estoques de reprodutores de Tambaqui (Colossoma macropomum), mediante o uso de marcador RAPD, utilizando-se 10 primers para analisar 30 amostras do estoques de reprodutores das pisciculturas de Boa Esperança e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c883238fd74b14698347fb47879c1cd
https://doi.org/10.1590/s0102-09352009000300029
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10
Caracterización genética de tres líneas de tilapia del Nilo (Oreochromis niloticus)
Autor: E. Lupchinski Jr, L. Vargas, N. M. Lopera-Barrero, R. P. Ribeiro, J. A. Povh, E. Gasparino, P. C. Gomes, G. L. Braccini
Publikováno v: Archivos de Zootecnia v.60 n.232 2011
SciELO España. Revistas Científicas Españolas de Ciencias de la Salud
instname
El objetivo de este estudio fue analizar la diversidad genética de tres líneas de tilapia del Nilo (Oreochromis niloticus), mediante marcadores RAPDs. Se analizaron 90 individuos adultos (30 de cada línea) de dos piscifactorías ubicadas en las ci
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57adaabeeea34d0cba9ecddeb0b5c2ec
http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S0004-05922011000400015
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