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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
23/03/2010 |
Data da última atualização: |
19/09/2022 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ANDREO-SOUZA, Y.; OLIVEIRA, D. A. B.; LIRA, M. A. P.; PEREIRA, A. L.; ARAÚJO, M. N.; SILVA, P. P.; REIS, R. C. R.; SILVA, F. F.; DANTAS, B. F. |
Afiliação: |
BARBARA FRANCA DANTAS, CPATSA. |
Título: |
Diferentes embalagens e ambientes na conservação de sementes de pinhão-manso. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
Informativo Abrates, Londrina, v. 19, n. 2, p. 178, set. 2009. |
Idioma: |
Português |
Notas: |
Edição dos resumos do XVI Congresso Brasileiro de Sementes, Curitiba, 2009. |
Conteúdo: |
O presente trabalho teve como objetivo avaliar o potencial da técnica de raio-X para avaliar a qualidade física e físiológica de sementes de Rudbeckia hirta. |
Palavras-Chave: |
Pinhão-manso. |
Thesagro: |
Armazenamento; Conservação; Embalagem; Semente. |
Thesaurus Nal: |
Seeds; Storage. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/132221/1/42711.pdf
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Marc: |
LEADER 01042nam a2200301 a 4500 001 1662164 005 2022-09-19 008 2009 bl uuuu u00u1 u #d 100 1 $aANDREO-SOUZA, Y. 245 $aDiferentes embalagens e ambientes na conservação de sementes de pinhão-manso. 260 $aInformativo Abrates, Londrina, v. 19, n. 2, p. 178, set. 2009.$c2009 500 $aEdição dos resumos do XVI Congresso Brasileiro de Sementes, Curitiba, 2009. 520 $aO presente trabalho teve como objetivo avaliar o potencial da técnica de raio-X para avaliar a qualidade física e físiológica de sementes de Rudbeckia hirta. 650 $aSeeds 650 $aStorage 650 $aArmazenamento 650 $aConservação 650 $aEmbalagem 650 $aSemente 653 $aPinhão-manso 700 1 $aOLIVEIRA, D. A. B. 700 1 $aLIRA, M. A. P. 700 1 $aPEREIRA, A. L. 700 1 $aARAÚJO, M. N. 700 1 $aSILVA, P. P. 700 1 $aREIS, R. C. R. 700 1 $aSILVA, F. F. 700 1 $aDANTAS, B. F.
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Embrapa Semiárido (CPATSA) |
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Registro Completo
Biblioteca(s): |
Embrapa Meio-Norte. |
Data corrente: |
18/05/2021 |
Data da última atualização: |
18/05/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
SILVA, V. M.; NARDELI, A. J.; MENDES, N. A. de C.; ROCHA, M. de M.; WILSON, L.; YOUNG, S. D.; BROADLEY, M. R.; WHITE, P. J.; REIS, A. R. dos. |
Afiliação: |
VINÍCIUS MARTINS SILVA, UNESP, Jaboticabal, SP, Brazil; ANA JÚLIA NARDELI, UNESP, Jaboticabal, SP, Brazil; NANDHARA ANGÉLICA DE CARVALHO MENDES, UNESP, Tupã, SP, Brazil; MAURISRAEL DE MOURA ROCHA, CPAMN; LOLITA WILSON, School of Biosciences, University of Nottingham, Sutton Bonington, Leicestershire, LE12 5RD, UK; SCOTT D. YOUNG, School of Biosciences, University of Nottingham, Sutton Bonington, Leicestershire, LE12 5RD, UK; MARTIN R. BROADLEY, School of Biosciences, University of Nottingham, Sutton Bonington, Leicestershire, LE12 5RD, UK; PHILIP J. WHITE, The James Hutton Institute, Invergowrie, Dundee, DD2 5DA, UK; ANDRÉ RODRIGUES DOS REIS, UNESP, Jaboticabal, SP, Brazil. |
Título: |
Agronomic biofortification of cowpea with zinc: variation in primary metabolism responses and grain nutritional quality among 29 diverse genotypes. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Plant Physiology and Biochemistry, v. 162, p. 378-387, 2021. |
Idioma: |
Inglês |
Conteúdo: |
Dietary zinc (Zn) deficiency is widespread globally, and is particularly prevalent in low- and middle-income countries (LMICs). Cowpea (Vigna unguiculata (L.) Walp) is consumed widely in LMICs due to its high protein content, and has potential for use in agronomic biofortification strategies using Zn. This study aimed to evaluate the effect of Zn biofortification on grain nutritional quality of 29 cowpea genotypes. Zn application did not increase cowpea yield. In 11 genotypes sucrose concentration, in 12 genotypes total sugar concentration, and in 27 genotypes storage protein concentration increased in response to Zn supply. Fifteen genotypes had lower concentrations of amino acids under Zn application, which are likely to have been converted into storage proteins, mostly comprised of albumin. Phytic acid (PA) concentration and PA/Zn molar ratio were decreased under Zn application. Six genotypes increased shoot ureides concentration in response to Zn fertilization, indicating potential improvements to biological nitrogen fixation. This study provides valuable information on the potential for Zn application to increase cowpea grain nutritional quality by increasing Zn and soluble storage protein and decreasing PA concentration. These results might be useful for future breeding programs aiming to increase cowpea grain Zn concentrations through biofortification. |
Thesagro: |
Açúcar; Aminoácido; Proteína; Vigna Unguiculata. |
Thesaurus NAL: |
Amino acids; Phytic acid; Ureides. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223277/1/Agronomic1-s2.0-S0981942821000875-main.pdf
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Marc: |
LEADER 02275naa a2200301 a 4500 001 2131867 005 2021-05-18 008 2021 bl uuuu u00u1 u #d 100 1 $aSILVA, V. M. 245 $aAgronomic biofortification of cowpea with zinc$bvariation in primary metabolism responses and grain nutritional quality among 29 diverse genotypes.$h[electronic resource] 260 $c2021 520 $aDietary zinc (Zn) deficiency is widespread globally, and is particularly prevalent in low- and middle-income countries (LMICs). Cowpea (Vigna unguiculata (L.) Walp) is consumed widely in LMICs due to its high protein content, and has potential for use in agronomic biofortification strategies using Zn. This study aimed to evaluate the effect of Zn biofortification on grain nutritional quality of 29 cowpea genotypes. Zn application did not increase cowpea yield. In 11 genotypes sucrose concentration, in 12 genotypes total sugar concentration, and in 27 genotypes storage protein concentration increased in response to Zn supply. Fifteen genotypes had lower concentrations of amino acids under Zn application, which are likely to have been converted into storage proteins, mostly comprised of albumin. Phytic acid (PA) concentration and PA/Zn molar ratio were decreased under Zn application. Six genotypes increased shoot ureides concentration in response to Zn fertilization, indicating potential improvements to biological nitrogen fixation. This study provides valuable information on the potential for Zn application to increase cowpea grain nutritional quality by increasing Zn and soluble storage protein and decreasing PA concentration. These results might be useful for future breeding programs aiming to increase cowpea grain Zn concentrations through biofortification. 650 $aAmino acids 650 $aPhytic acid 650 $aUreides 650 $aAçúcar 650 $aAminoácido 650 $aProteína 650 $aVigna Unguiculata 700 1 $aNARDELI, A. J. 700 1 $aMENDES, N. A. de C. 700 1 $aROCHA, M. de M. 700 1 $aWILSON, L. 700 1 $aYOUNG, S. D. 700 1 $aBROADLEY, M. R. 700 1 $aWHITE, P. J. 700 1 $aREIS, A. R. dos 773 $tPlant Physiology and Biochemistry$gv. 162, p. 378-387, 2021.
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