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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
17/06/2010 |
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Data da última atualização: |
04/06/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PARENTONI, S. N.; SOUZA JUNIOR, C. L. de; ALVES, V. M. C.; GAMA, E. E. G. e; COELHO, A. M.; OLIVEIRA, A. C. de; GUIMARAES, P. E. de O.; GUIMARAES, C. T.; VASCONCELOS, M. J. V. de; PACHECO, C. A. P.; MEIRELLES, W. F.; MAGALHAES, J. V. de; GUIMARAES, L. J. M.; SILVA, A. R. da; MENDES, F. F.; SCHAFFERT, R. E. |
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Afiliação: |
SIDNEY NETTO PARENTONI, CNPMS; CLAUDIO LOPES DE SOUZA JUNIOR, ESALQ; VERA MARIA CARVALHO ALVES, CNPMS; ELTO EUGENIO GOMES E GAMA, Pesquisador Aposentado CNPMS; ANTONIO MARCOS COELHO, CNPMS; ANTONIO CARLOS DE OLIVEIRA, CNPMS; PAULO EVARISTO DE O GUIMARAES, CNPMS; CLAUDIA TEIXEIRA GUIMARAES, CNPMS; MARIA JOSE VILACA DE VASCONCELOS, CNPMS; CLESO ANTONIO PATTO PACHECO, CNPMS; WALTER FERNANDES MEIRELLES, CNPMS; JURANDIR VIEIRA DE MAGALHAES, CNPMS; LAURO JOSE MOREIRA GUIMARAES, CNPMS; ADELMO RESENDE DA SILVA, CNPMS; FLAVIA F. MENDES, UFLA; ROBERT EUGENE SCHAFFERT, CNPMS. |
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Título: |
Inheritance and breeding strategies for phosphorus efficiency in tropical maize (Zea mays L.). |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Maydica, Bergamo, v. 55, n. 1, p. 1-15, 2010. |
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Idioma: |
Inglês |
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Conteúdo: |
Information available from full cycle maize trials regarding the inheritance of phosphorus (P) efficiency in tropical maize is limited. This type of information is essential to establish selection strategies for these characteristics. The objective of this study was to investigate the inheritance and relationships between characteristics related to phosphorus efficiency in tropical maize. Six tropical maize lines with contrasting P efficiency and seven F1 crosses derived from these lines were used in this study. The parental lines, the F1'S, F2'S, BC1P1, BC1P2, BC2P1 and BC2P2 from each of the seven crosses were evaluated in three low P and two high P environments. Efficiency traits evaluated were: grain yield (GY), stover yield, (SY), grain P concentration (GPC), stover P concentration (SPC), P acquisition efficiency (PAE), P internal utilization efficiency (PUTlL), P harvest index (PHI) and the quotient of P utilization (QunL). Anther silk interval (ASO, which has been related to drought tolerance, was also determined. For each trait, the following paramelers were estimated: mean effect (m), additive effects (a), dominam effects (d) and epistatic digenic effects (aa, ad, dd). A 47% mean yield reduction was observed at the low P level compared with the high P level in the soil. Dominance effects and epistatic effects (when detected) were more important than additive effects for the majority of the traits studied. A low correlation for PAE was observed between low and high P environments, suggesting that different mechanisms of soil P acquisition occur in low and high P environments. For the PUTlL a high correlation was observed between low and high P environments, suggesting that similar plant internal mechanisms occur in both soil P leveis. A medium and negative correlation was observed between ASI and GY at low P environments. Our results suggest that the selection criteria adequate to select for P efficiency indude GY under low P environments to determine PAE under low P soils, and grain P concentrarion under high P environments to determine PUTIL. MenosInformation available from full cycle maize trials regarding the inheritance of phosphorus (P) efficiency in tropical maize is limited. This type of information is essential to establish selection strategies for these characteristics. The objective of this study was to investigate the inheritance and relationships between characteristics related to phosphorus efficiency in tropical maize. Six tropical maize lines with contrasting P efficiency and seven F1 crosses derived from these lines were used in this study. The parental lines, the F1'S, F2'S, BC1P1, BC1P2, BC2P1 and BC2P2 from each of the seven crosses were evaluated in three low P and two high P environments. Efficiency traits evaluated were: grain yield (GY), stover yield, (SY), grain P concentration (GPC), stover P concentration (SPC), P acquisition efficiency (PAE), P internal utilization efficiency (PUTlL), P harvest index (PHI) and the quotient of P utilization (QunL). Anther silk interval (ASO, which has been related to drought tolerance, was also determined. For each trait, the following paramelers were estimated: mean effect (m), additive effects (a), dominam effects (d) and epistatic digenic effects (aa, ad, dd). A 47% mean yield reduction was observed at the low P level compared with the high P level in the soil. Dominance effects and epistatic effects (when detected) were more important than additive effects for the majority of the traits studied. A low correlation for PAE was observed between low and high P... Mostrar Tudo |
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Thesagro: |
Fósforo; Melhoramento; Milho. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03069naa a2200337 a 4500
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008 2010 bl uuuu u00u1 u #d
100 1 $aPARENTONI, S. N.
245 $aInheritance and breeding strategies for phosphorus efficiency in tropical maize (Zea mays L.).$h[electronic resource]
260 $c2010
520 $aInformation available from full cycle maize trials regarding the inheritance of phosphorus (P) efficiency in tropical maize is limited. This type of information is essential to establish selection strategies for these characteristics. The objective of this study was to investigate the inheritance and relationships between characteristics related to phosphorus efficiency in tropical maize. Six tropical maize lines with contrasting P efficiency and seven F1 crosses derived from these lines were used in this study. The parental lines, the F1'S, F2'S, BC1P1, BC1P2, BC2P1 and BC2P2 from each of the seven crosses were evaluated in three low P and two high P environments. Efficiency traits evaluated were: grain yield (GY), stover yield, (SY), grain P concentration (GPC), stover P concentration (SPC), P acquisition efficiency (PAE), P internal utilization efficiency (PUTlL), P harvest index (PHI) and the quotient of P utilization (QunL). Anther silk interval (ASO, which has been related to drought tolerance, was also determined. For each trait, the following paramelers were estimated: mean effect (m), additive effects (a), dominam effects (d) and epistatic digenic effects (aa, ad, dd). A 47% mean yield reduction was observed at the low P level compared with the high P level in the soil. Dominance effects and epistatic effects (when detected) were more important than additive effects for the majority of the traits studied. A low correlation for PAE was observed between low and high P environments, suggesting that different mechanisms of soil P acquisition occur in low and high P environments. For the PUTlL a high correlation was observed between low and high P environments, suggesting that similar plant internal mechanisms occur in both soil P leveis. A medium and negative correlation was observed between ASI and GY at low P environments. Our results suggest that the selection criteria adequate to select for P efficiency indude GY under low P environments to determine PAE under low P soils, and grain P concentrarion under high P environments to determine PUTIL.
650 $aFósforo
650 $aMelhoramento
650 $aMilho
700 1 $aSOUZA JUNIOR, C. L. de
700 1 $aALVES, V. M. C.
700 1 $aGAMA, E. E. G. e
700 1 $aCOELHO, A. M.
700 1 $aOLIVEIRA, A. C. de
700 1 $aGUIMARAES, P. E. de O.
700 1 $aGUIMARAES, C. T.
700 1 $aVASCONCELOS, M. J. V. de
700 1 $aPACHECO, C. A. P.
700 1 $aMEIRELLES, W. F.
700 1 $aMAGALHAES, J. V. de
700 1 $aGUIMARAES, L. J. M.
700 1 $aSILVA, A. R. da
700 1 $aMENDES, F. F.
700 1 $aSCHAFFERT, R. E.
773 $tMaydica, Bergamo$gv. 55, n. 1, p. 1-15, 2010.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Biblioteca |
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Tipo/Formato |
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| Registros recuperados : 537 | |
| 521. |  | PARENTONI, S. N.; ALVES, V. M. C.; OLIVEIRA, A. C.; MAGALHAES, J.; COELHO, A. M.; SCHAFFERT, R. E.; GUIMARAES, C. T.; GAMA, E. E. G.; GODOY, C. L.; SANTOS, M. X.; GUIMARAES, P. E. O.; PACHECO, C. A. P.; MEIRELLES, W. F.; RIBEIRO, P. H. E.; PITTA, G. V. E.; BAHIA FILHO, A. F. C. Genetics of aluminum tolerance in maize evaluated in nutrient solution with and without control experiments. In: INTERNATIONAL SYMPOSIUM ON PLANT BREEDING, 2003, Mexico. Book of abstracts. Mexico: CIMMYT, 2003. p. 60-61.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 522. | | PARENTONI, S. N.; SOUZA JUNIOR, C. L.; ALVES, V. M. C.; COELHO, A. M.; GUIMARAES, P. E. D. O.; PACHECO, C. A. P.; OLIVEIRA, A. C. D.; GUIMARAES, C. T.; MAGALHAES, J. V. D.; VASCONCELOS, M. J. V. D.; MEIRELLES, W. F.; GUIMARAES, L. J. M.; SILVA, A. R. D.; SCHAFFERT, R. E. Genetics of phosphorus efficiency in tropical maize. In: INTERNATIONAL SYMPOSIUM ON PLANT-SOIL INTERACTIONS AT LOW pH, 7., 2009, Guangzhou. Plant-Soil Interactions at Low pH: nutriomic approach. Proceedings... Guangzhou: South China University of Technology, 2009. p. 134.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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| 523. | | MAGALHAES, J. V. de; LIU, J.; GUIMARAES, C. T.; LANA, U. G. de P.; ALVES, V. M. C.; WANG, Y-H.; SCHAFFERT, R. E.; HOEKENGA, O. A.; PINEROS, M. A.; SHAFF, J. E.; KLEIN, P. E.; CARNEIRO, N. P.; COELHO, C. M.; TRICK, H. N.; KOCHIAN, L. V. A gene in the multidrug and toxic compound extrusion (MATE) family confers aluminum tolerance in sorghum. Nature Genetics, New York, v. 39, n. 9, p. 1156-1161, 2007.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 524. | | ANDRADE, L. C. de; TARDIN, F. D.; MENEZES, C. B. de; SILVA, K. J. da; SANTOS, C. V. dos; SENA, F. M.; RIBEIRO, P. C. de O.; OLIVEIRA, M. S.; MACHADO, P. H. B.; PORTUGAL, A. F.; SCHAFFERT, R. E.; CARDINALI, A. F.; FERREIRA, A. G. Desempenho de híbridos de sorgo cultivados no verão em Sete Lagoas-MG. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 7., 2013, Uberlândia. Variedade melhorada: a força da nossa agricultura: anais. Viçosa, MG: SBMP, 2013. p. 3410-3413.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 525. | | TARDIN, F. D.; ALMEIDA FILHO, J. E. de; DAHER, R. F.; MENEZES, C. B. de; SILVA, K. J. da; PAULA, C. M. de; XAVIER NETO, J. B.; ALBUQUERQUE, C. J. B.; BASTOS, E. A.; CARDOSO, M. J.; GODINHO, V. de P. C.; ANDRADE, F. F.; LOPES, V. da S.; SCHAFFERT, R. E. Desempenho agronômico de híbridos de sorgo granífero cultivados em vários ambientes brasileiros. In: CONGRESSO NACIONAL DE MILHO E SORGO, 29., 2012, Águas de Lindóia. Diversidade e inovações na era dos transgênicos: resumos expandidos. Campinas: Instituto Agronômico; Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2012. p. 3141-3147. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio-Norte; Embrapa Milho e Sorgo; Embrapa Rondônia. |
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| 526. | | PARENTONI, S. N.; SOUZA JUNIOR, C. L. de; ALVES, V. M. C.; GAMA, E. E. G. e; COELHO, A. M.; OLIVEIRA, A. C. de; GUIMARAES, P. E. de O.; GUIMARAES, C. T.; VASCONCELOS, M. J. V. de; PACHECO, C. A. P.; MEIRELLES, W. F.; MAGALHAES, J. V. de; GUIMARAES, L. J. M.; SILVA, A. R. da; MENDES, F. F.; SCHAFFERT, R. E. Inheritance and breeding strategies for phosphorus efficiency in tropical maize (Zea mays L.). Maydica, Bergamo, v. 55, n. 1, p. 1-15, 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 527. | | GUIMARAES, P. E. de O.; SCHAFFERT, R. E.; RIBEIRO, P. E. de A.; COSTA, L. P.; PAES, M. C. D.; ALVES, V. M. C.; COELHO, A. M.; NUTTI, M. R.; CARVALHO, J. L. M. de; PIXLEY, K.; NOGUEIRA, A. R. de A.; SOUZA, G. B. de. Mineral grain content and association among Zn and other mineral in yellow QPM and normal endosperm maize lines. In: ZINC CROPS 2007, 2007, Istanbul. Improving crop production and human health: Conference... Istanbul: IFA: IZA, 2007.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 528. | | GUIMARÃES, P. E. de O.; SCHAFFERT, R. E.; RIBEIRO, P. E. A.; SENA, M. R.; COSTA, L. P.; PAES, M. C. D.; ALVES, V. M. C.; COELHO, A. M.; NUTTI, M. R.; CARVALHO, J. L. V. de; PIXLEY, K.; NOGUEIRA, A. R. de A.; SOUZA, G. B. de. Mineral grain content and association among Zn and other mineral in yellow QPM and normal endosperm maize lines. In: ZINC CROPS, 2007, Istanbul, Turkey. Improving crop production and human health: proceedings. Brussels: International Zinc Association, 2007.| Tipo: Artigo em Anais de Congresso / Nota Técnica | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 529. | | BARROS, B. de A.; CARNEIRO, A. A.; CARNEIRO, N. P.; MAGALHAES, P. C.; ALVES, M. de C.; PINTO, M. de O.; NODA, R. W.; MAGALHAES, J. V. de; GUIMARÃES, C. T.; MENEZES, C. B. de; TARDIN, F. D.; SCHAFFERT, R. E. Identification of candidate genes associated with drought tolerance in sorghum. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 4., 2013, Bento Gonçalves. Resumos... Bento Gonçalves: Sociedade Brasileira de Genética, 2013. p. 30.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 530. | | SANTOS, C. V. dos; FERREIRA, A. G.; ABREU, A. L. de; PORTUGAL, A. F.; MOURAO, C. S.; MENEZES, C. B. de; TARDIN, F. D.; SANTOS, G. M. dos; SILVA, K. J. da; ANDRADE, L. C. de; MACHADO, P. B.; COSTA, R. K.; MOURA, S. M.; SOUZA, V. F. de; SCHAFFERT, R. E. Seleção de híbridos de sorgo granífero submetidos a condições de estresse hídrico. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 7., 2013, Uberlândia. Variedade melhorada: a força da nossa agricultura: anais. Viçosa, MG: SBMP, 2013. p. 3303-3306.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 531. | | MELO, J. O.; MARTINS, L. G. C.; BARROS, B. de A.; PIMENTA, M. R.; LANA, U. G. de P.; DUARTE, C. E. M.; PASTINA, M. M.; GUIMARÃES, C. T.; SCHAFFERT, R. E.; KOCHIAN, L. V.; FONTES, E. P. B.; MAGALHAES, J. V. de. Repeat variants for the SbMATE transporter protect sorghum roots from aluminum toxicity by transcriptional interplay in cis and trans. Proceedings of the National Academy of Sciences of the United States of America, Washington, v. 116, n. 1, p. 313-318, 2019. Publicado online em 13 dez. 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 532. | | CANIATO, F. F.; GUIMARAES, C. T.; HAMBLIN, M.; BILLOT, C.; RAMI, J.-F.; HUFNAGEL, B.; KOCHIAN, L. V.; LIU, J.; GARCIA, A. A. F.; HASH, C. T.; RAMU, P.; MITCHELL, S.; KRESIVICH, S.; OLIVEIRA, A. C. de; AVELLAR, G. de; BORÉM, A.; GLASZMANN, J.-C.; SCHAFFERT, R. E.; MAGALHAES, J. V. The relationship between population structure and aluminum tolerance in cultivated sorghum. Plos One, San Francisco, v. 6, n. 6, Jun. 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 533. | | PARENTONI, S. N.; ALVES, V. M. C.; MARRIEL, I. E.; GOMES, E. A.; OLIVEIRA, C.; GUIMARAES, C. T.; GUIMARAES, P. E. O.; PACHECO, C. A. P.; MEIRELLES, W. F.; GUIMARAES, L. J. M.; LANA, U. G. de P.; SILVA, A. R. da; VASCONCELOS, M. J. V. de; MAGALHAES, J. V. de; COELHO, A. M.; SCHAFFERT, R. E. Plantas eficientes e bio-rochas: mudando paradigmas na agricultura tropical. In: SIMPÓSIO SOBRE INOVAÇÃO E CRIATIVIDADE CIENTÍFICA NA EMBRAPA, 1., 2008, Brasília, DF. Resumos... Brasília, DF: Embrapa, 2008.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 534. | | SOUZA, V. F. de; PEREIRA, G. da S.; PASTINA, M. M.; PARRELLA, R. A. da C.; SIMEONE, M. L. F.; BARROS, B. de A.; NODA, R. W.; SILVA, L. da C. e; MAGALHAES, J. V. de; SCHAFFERT, R. E.; GARCIA, A. A. F.; DAMASCENO, C. M. B. QTL mapping for bioenergy traits in sweet sorghum recombinant inbred lines. G3: Genes, Genomes, Genetics, v. 11, 112021, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 535. | | GAMA, E. E. G. e; SANTOS, F. G. dos; DURAES, F. O. M.; GOMIDE, R. L.; ALBUQUERQUE, P. E. P. de; BASTOS, E. A.; CARDOSO, M. J.; MORGADO, L. B.; ANDRADE, C. de L. T. de; MAGALHAES, J. V. de; MAGALHAES, C. T.; TARDIN, F. D.; GUIMARAES, L. J. M.; SILVA, A. R. da; MAGALHAES, P. C.; CARNEIRO, N. P.; PARENTONI, S. N.; SCHAFFERT, R. E. Drought tolerance phenotyping in maize and sorghum: preliminary, intermediate and advanced evaluations. In: WORKSHOP SUPPORTING EMERGENCE OR REFERENCE DROUGHT TOLERANCE PHENOTYPING CENTERS - DROUGHT PHENOTYPING NETWORK, 2008, Sete Lagoas. Proceedings... Sete Lagoas: Embrapa Milho e Sorgo, 2008. p. 92-120.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Meio-Norte; Embrapa Milho e Sorgo. |
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| 536. | | GAMA, E. E. G. e; SANTOS, F. G. dos; DURAES, F. O. M.; GOMIDE, R. L.; ALBUQUERQUE, P. E. P. de; BASTOS, E. A.; CARDOSO, M. J.; MORGADO, L. B.; ANDRADE, C. de L. T. de; MAGALHAES, J. V. de; MAGALHAES, C. T.; TARDIN, F. D.; GUIMARAES, L. J. M.; SILVA, A. R. da; MAGALHAES, P. C.; CARNEIRO, N. P.; PARENTONI, S. N.; SCHAFFERT, R. E. Drought tolerance phenotyping in maize and sorghum: preliminary, intermediate and advanced evaluations. In: WORKSHOP SUPPORTING EMERGENCE OR REFERENCE DROUGHT TOLERANCE PHENOTYPING CENTERS - DROUGHT PHENOTYPING NETWORK, 2008, Sete Lagoas. Proceedings... Sete Lagoas: Embrapa Milho e Sorgo, 2008. p. 92-120.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
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| 537. | | NUTTI, M. R.; WATANABE, E.; CARVALHO, J. L. V. de; FUKUDA, W.; SILVA, J. B. C. da; DEL PELOSO, M. J.; BASSINELLO, P. Z.; NEVES, P. de C. F.; ROCHA, M. de M.; SCHAFFERT, R. E.; SHEEREN, P. L.; RAMOS, S. R. R.; CARVALHO, H. W. L. de; CURADO, F. F.; FIGUEIREDO, R.; SALVADOR, L.; SILVA, E. M. M. da; RANGEL, C. N.; BOUIS, H. Strategies for biofortification in Brazil. In: SERAGELDIN, I.; MASSOD, E.; EL-FAHAM, M.; EL-WAKIL, M. (Ed.). From promises to practice: applications of science and technology in food, healthcare, energy and environment: BioVision Alexandria 2008. Alexandria: Bibliotheca Alexandrina, c2010. 1 CD-ROM. cap. 15, p. 177-193.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agroindústria de Alimentos; Embrapa Arroz e Feijão; Embrapa Meio-Norte; Embrapa Milho e Sorgo. |
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| Registros recuperados : 537 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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