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Registro Completo |
Biblioteca(s): |
Embrapa Amapá; Embrapa Amazônia Oriental. |
Data corrente: |
24/02/2012 |
Data da última atualização: |
18/10/2022 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ROCHA, R. M.; FERREIRA, M. A. P.; FONSECA-SIZO, F. J. P.; PAIXÃO, L. F.; OBA, E. T.; MEYER, G.; MARTINS JUNIOR, H.; CORREA, R. de O. |
Afiliação: |
R. M. ROCHA, UFPA; M. A. P. FERREIRA; F. J. P. FONSECA-SIZO; L. F. PAIXÃO; ELIANE TIE OBA YOSHIOKA, CPAF-AP; GUSTAVO MEYER, CPATU; HEITOR MARTINS JUNIOR, CPATU; ROSELANY DE OLIVEIRA CORREA, CPATU. |
Título: |
Histological evaluation of tambaqui liver Colossoma macropomum (Cuvier, 1816) after feeeding with alternative diets. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
In: WORLD AQUACULTURE, 2011, Natal. Aquaculture for a changing world: abstracts. Natal: World Aquaculture Society, 2011. |
Idioma: |
Inglês |
Thesagro: |
Alimentação; Dieta; Histologia animal; Nutrição animal; Peixe; Peixe de água doce; Piscicultura; Tambaqui. |
Categoria do assunto: |
-- L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/54530/1/AP-2011-Histological-evaluation-tambaqui.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/54896/1/AP-2011-Histological-evaluation-tambaqui.pdf
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Marc: |
LEADER 00901nam a2200277 a 4500 001 1916376 005 2022-10-18 008 2011 bl uuuu u00u1 u #d 100 1 $aROCHA, R. M. 245 $aHistological evaluation of tambaqui liver Colossoma macropomum (Cuvier, 1816) after feeeding with alternative diets.$h[electronic resource] 260 $aIn: WORLD AQUACULTURE, 2011, Natal. Aquaculture for a changing world: abstracts. Natal: World Aquaculture Society$c2011 650 $aAlimentação 650 $aDieta 650 $aHistologia animal 650 $aNutrição animal 650 $aPeixe 650 $aPeixe de água doce 650 $aPiscicultura 650 $aTambaqui 700 1 $aFERREIRA, M. A. P. 700 1 $aFONSECA-SIZO, F. J. P. 700 1 $aPAIXÃO, L. F. 700 1 $aOBA, E. T. 700 1 $aMEYER, G. 700 1 $aMARTINS JUNIOR, H. 700 1 $aCORREA, R. de O.
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Embrapa Amapá (CPAF-AP) |
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Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
06/11/2023 |
Data da última atualização: |
06/11/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
SENA, E. M. N. de; SILVA, F. F. S. da; SILVA, J. de J.; GOMES, R. A.; PELACANI, C. R.; DANTAS, B. F. |
Afiliação: |
ELIZA MAIARA NOGUEIRA DE SENA, Universidade Estadual de Feira de Santana; FABRICIO FRANCISCO SANTOS DA SILVA, UNIVASF; JAILTON DE JESUS SILVA, Universidade Estadual de Feira de Santana; RAQUEL ARAUJO GOMES, Universidade Estadual de Feira de Santana; CLAUDINEIA REGINA PELACANI, Universidade Estadual de Feira de Santana; BARBARA FRANCA DANTAS, CPATSA. |
Título: |
Germination niche of a neotropical dry forest species: seed osmotic stress and recovery. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Journal of Seed Science, v. 45, e202345028, 2023. |
ISSN: |
2317-1545 |
DOI: |
http://dx.doi.org/10.1590/ 2317-1545v45272288 |
Idioma: |
Inglês |
Conteúdo: |
Erythrina velutina Willd is a native Fabaceae with wide occurrence, mainly in the Caatinga Domain with multiple uses. This study aimed to compare the vulnerability/tolerance of seeds of four accessions of E. velutina to osmotic stresses. Four replications were conducted with 25 seeds, germinated in osmotic solutions of NaCl or PEG up to -1.73 MPa. Seeds that did not germinate after 14 days were recovered in distilled water. Obtained data were fitted in Boltzmann curves and t50 and synchrony were evaluated. A probit analysis was performed, and hydrotime and halotime models were constructed. In distilled water, the germination curve was similar for all accessions. When the concentration of salt or PEG in the substrate increased, the accessions differentiated into two groups. Two accessions - Jutaí 2012 and Jutaí 2015 - maintained high germination up to -0.86 MPa NaCl, while Caboclo 2008 and Caiçara 2011 accessions presented a lower germination speed. The hydrotime and halotime analyses separated the germination response of accessions according to their physiological quality and tolerance to osmotic and saline conditions. Seeds viability was maintained at both stresses, since germination was reestablished at distilled water, thus constituting a crucial response for this species? survival and conservation. |
Palavras-Chave: |
Estresse de sementes; Estresse osmótico; Floresta seca; Semiárido. |
Thesagro: |
Germinação; Mulungu; Semente. |
Thesaurus NAL: |
Dry forests; Erythrina velutina. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157768/1/Mulungu-Germination-niche-of-a-neotropical-dry-forest-species-seed-osmotic-stress-and-recovery-2023.pdf
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Marc: |
LEADER 02234naa a2200313 a 4500 001 2157768 005 2023-11-06 008 2023 bl uuuu u00u1 u #d 022 $a2317-1545 024 7 $ahttp://dx.doi.org/10.1590/ 2317-1545v45272288$2DOI 100 1 $aSENA, E. M. N. de 245 $aGermination niche of a neotropical dry forest species$bseed osmotic stress and recovery.$h[electronic resource] 260 $c2023 520 $aErythrina velutina Willd is a native Fabaceae with wide occurrence, mainly in the Caatinga Domain with multiple uses. This study aimed to compare the vulnerability/tolerance of seeds of four accessions of E. velutina to osmotic stresses. Four replications were conducted with 25 seeds, germinated in osmotic solutions of NaCl or PEG up to -1.73 MPa. Seeds that did not germinate after 14 days were recovered in distilled water. Obtained data were fitted in Boltzmann curves and t50 and synchrony were evaluated. A probit analysis was performed, and hydrotime and halotime models were constructed. In distilled water, the germination curve was similar for all accessions. When the concentration of salt or PEG in the substrate increased, the accessions differentiated into two groups. Two accessions - Jutaí 2012 and Jutaí 2015 - maintained high germination up to -0.86 MPa NaCl, while Caboclo 2008 and Caiçara 2011 accessions presented a lower germination speed. The hydrotime and halotime analyses separated the germination response of accessions according to their physiological quality and tolerance to osmotic and saline conditions. Seeds viability was maintained at both stresses, since germination was reestablished at distilled water, thus constituting a crucial response for this species? survival and conservation. 650 $aDry forests 650 $aErythrina velutina 650 $aGerminação 650 $aMulungu 650 $aSemente 653 $aEstresse de sementes 653 $aEstresse osmótico 653 $aFloresta seca 653 $aSemiárido 700 1 $aSILVA, F. F. S. da 700 1 $aSILVA, J. de J. 700 1 $aGOMES, R. A. 700 1 $aPELACANI, C. R. 700 1 $aDANTAS, B. F. 773 $tJournal of Seed Science$gv. 45, e202345028, 2023.
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