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Registro Completo |
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
04/10/2011 |
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Data da última atualização: |
29/05/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TAVARES-DIAS, M.; MONTEIRO, A. M. de C.; AFFONSO, E. G.; AMARAL, K. D. S. |
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Afiliação: |
Marcos Tavares-Dias, CPAF-AP; Kárlia Dalla Santa Amaral, CPAF-AP. |
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Título: |
Weight-length relationship, condition factor and blood parameters of farmed Cichla temensis Humboldt, 1821 (Cichlidae) in central Amazon. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Neotropical Ichthyology, Porto Alegre, v. 9, n. 1, p. 113-119, Mar. 2011. |
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Idioma: |
Inglês |
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Conteúdo: |
Farming of native carnivore fish species has drawn attention due to their promising use in aquaculture. Among these species, tucunaré of the genus Cichla stand out, them being of high economical interest for sport fishing and Amazon's industry of ornamental fish. The present study describes the weight-length relationship (WLR), relative condition factor (Kn), red blood cell parameters, thrombocytes and leukocytes count of Cichla temensis Humboldt, 1821, farmed in central Amazon. Fish that underwent food training during fingerling culture received extruded ration containing 45% of crude protein during fattening, and had Kn with values from 0.925-1.199, which indicated good health condition during the culture. The equation obtained from the WLR was W = 0.0073Lt3.1435, indicating an isometric growth, which is the desirable for fish of fish farm. Red blood cell counts, total thrombocyte and leukocyte counts, hematocrit, hemoglobin concentration, mean corpuscular volume (MCV), concentration of mean corpuscular hemoglobin (MCHC), lymphocytes, monocytes and neutrophils had intra-specific variation. A significant (p<0.001) positive correlation of the red blood cells number with the hemoglobin concentration and hematocrit was found. These are the first sets of blood parameters for C. temensis and could be used as reference for comparison in further studies to evaluate the health status of this fish in different environments, because assessment of these parameters may be used as quick tool for diagnosing diseases, stress and malnutrition. MenosFarming of native carnivore fish species has drawn attention due to their promising use in aquaculture. Among these species, tucunaré of the genus Cichla stand out, them being of high economical interest for sport fishing and Amazon's industry of ornamental fish. The present study describes the weight-length relationship (WLR), relative condition factor (Kn), red blood cell parameters, thrombocytes and leukocytes count of Cichla temensis Humboldt, 1821, farmed in central Amazon. Fish that underwent food training during fingerling culture received extruded ration containing 45% of crude protein during fattening, and had Kn with values from 0.925-1.199, which indicated good health condition during the culture. The equation obtained from the WLR was W = 0.0073Lt3.1435, indicating an isometric growth, which is the desirable for fish of fish farm. Red blood cell counts, total thrombocyte and leukocyte counts, hematocrit, hemoglobin concentration, mean corpuscular volume (MCV), concentration of mean corpuscular hemoglobin (MCHC), lymphocytes, monocytes and neutrophils had intra-specific variation. A significant (p<0.001) positive correlation of the red blood cells number with the hemoglobin concentration and hematocrit was found. These are the first sets of blood parameters for C. temensis and could be used as reference for comparison in further studies to evaluate the health status of this fish in different environments, because assessment of these parameters may be used as quick... Mostrar Tudo |
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Thesagro: |
Crustáceo; Infestação; Parasito; Peixe de água doce; Produção vegetal. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/42843/1/AP-2011-Weight-length-relationship.pdf
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Marc: |
LEADER 02271naa a2200217 a 4500
001 1902262
005 2017-05-29
008 2011 bl uuuu u00u1 u #d
100 1 $aTAVARES-DIAS, M.
245 $aWeight-length relationship, condition factor and blood parameters of farmed Cichla temensis Humboldt, 1821 (Cichlidae) in central Amazon.$h[electronic resource]
260 $c2011
520 $aFarming of native carnivore fish species has drawn attention due to their promising use in aquaculture. Among these species, tucunaré of the genus Cichla stand out, them being of high economical interest for sport fishing and Amazon's industry of ornamental fish. The present study describes the weight-length relationship (WLR), relative condition factor (Kn), red blood cell parameters, thrombocytes and leukocytes count of Cichla temensis Humboldt, 1821, farmed in central Amazon. Fish that underwent food training during fingerling culture received extruded ration containing 45% of crude protein during fattening, and had Kn with values from 0.925-1.199, which indicated good health condition during the culture. The equation obtained from the WLR was W = 0.0073Lt3.1435, indicating an isometric growth, which is the desirable for fish of fish farm. Red blood cell counts, total thrombocyte and leukocyte counts, hematocrit, hemoglobin concentration, mean corpuscular volume (MCV), concentration of mean corpuscular hemoglobin (MCHC), lymphocytes, monocytes and neutrophils had intra-specific variation. A significant (p<0.001) positive correlation of the red blood cells number with the hemoglobin concentration and hematocrit was found. These are the first sets of blood parameters for C. temensis and could be used as reference for comparison in further studies to evaluate the health status of this fish in different environments, because assessment of these parameters may be used as quick tool for diagnosing diseases, stress and malnutrition.
650 $aCrustáceo
650 $aInfestação
650 $aParasito
650 $aPeixe de água doce
650 $aProdução vegetal
700 1 $aMONTEIRO, A. M. de C.
700 1 $aAFFONSO, E. G.
700 1 $aAMARAL, K. D. S.
773 $tNeotropical Ichthyology, Porto Alegre$gv. 9, n. 1, p. 113-119, Mar. 2011.
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Registro original: |
Embrapa Amapá (CPAF-AP) |
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| 11. | | VIEIRA, C. R. Y. I. Produção de mudas de videira. In: PADOVAN, M. P.; PEZARICO, C. R.; OTSUBO, A. A. (Ed.). Tecnologias para a agricultura familiar. Dourados: Embrapa Agropecuária Oeste, 2014.p. 89-92. (Embrapa Agropecuária Oeste. Documentos, 122).| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 12. | | VIEIRA, C. R. Y. I. Poda da goiabeira. In: PEZARICO, C. R.; RETORE, M. (Ed.). Tecnologias para a agricultura familiar. 3. ed. rev. e atual. Dourados: Embrapa Agropecuária Oeste, 2018. il. color. (Embrapa Agropecuária Oeste. Documentos, 122). p. 53-58| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 13. | | VIEIRA, C. R. Y. I. Poda da goiabeira. In: RETORE, M.; PEZARICO, C. R. (ed.). Tecnologias para a agricultura familiar. 4. ed. rev. e atual. Dourados: Embrapa Agropecuária Oeste, 2020. p. 53-58, il. Color. (Embrapa Agropecuária Oeste. Documentos, 122). TECNOFAM| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 17. | | VIEIRA, C. P.; RIBEIRO, S. A. Colheita. In: MILHO: informações técnicas. Dourados: EMBRAPA-CPAO, 1997. p. 216-222. (EMBRAPA. Circular técnica, 5).| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| Registros recuperados : 185 | |
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