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Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
05/11/2009 |
Data da última atualização: |
14/07/2011 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
SOUZA, P. I. de M. de; TOLEDO, J. F. F. de; MOREIRA, C. T.; FARIAS NETO, A.; SILVA, S. A. da; ARANTES, N. E.; MELLO FILHO, O. L. de; CARNEIRO, G. E. de S.; MONTEIRO, P. M. F. O.; ARIAS, C. A. A.; KASTER, M.; OLIVEIRA, M. F. de; PIPOLO, A. E.; BROGIN, R. L.; NUNES JÚNIOR, J.; ABDELNOOR, R. V.; ALMEIDA, A. M. R.; MEYER, M. C.; ANDRADE, P. J. M.; CARRAO-PANIZZI, M. C.; DIAS, W. P.; MOREIRA, J. U. V.; NEIVA, L. C. da S.; NUNES, M. R.; SEII, A. H.; SILVA, L. O. e; SILVA, N. S.; TEIXEIRA, R. N.; SOARES, R. M.; TOLEDO, R. M. C. P.; VIEIRA, N. E. |
Afiliação: |
PLINIO ITAMAR DE MELLO DE SOUZA, CPAC; JOSE FRANCISCO FERRAZ DE TOLEDO, CNPSo; CLAUDETE TEIXEIRA MOREIRA, CPAC; AUSTECLINIO LOPES DE FARIAS NETO, CPAC; SERGIO ABUD DA SILVA, CPAC; NEYLSON EUSTAQUIO ARANTES, CNPSo; ODILON LEMOS DE MELLO FILHO, CNPSo; GERALDO ESTEVAM DE SOUZA CARNEIRO, CNPSo; PEDRO MANUEL F. O. MONTEIRO, SEAGRO; CARLOS ALBERTO ARRABAL ARIAS, CNPSo; MILTON KASTER, CNPSo; MARCELO FERNANDES DE OLIVEIRA, CNPSo; ANTONIO EDUARDO PIPOLO, CNPSo; RODRIGO LUIS BROGIN, CNPSo; JOSÉ NUNES JÚNIOR, CTPA; RICARDO VILELA ABDELNOOR, CNPSo; ALVARO MANUEL RODRIGUES ALMEIDA, CNPSo; MAURICIO CONRADO MEYER, CNPSo; PAULINO JOSE MELO ANDRADE, CNPSo; MERCEDES CONCORDIA CARRAO PANIZZI, CNPSo; WALDIR PEREIRA DIAS, CNPSo; JOSE UBIRAJARA VIEIRA MOREIRA, CNPSo; LUÍS CARLOS DA SILVA NEIVA, SEAGRO; MARCOS ROGÉRIO NUNES, SEAGRO; ALEXANDER HAYAKAWA SEII, CTPA; LEANDRO OLIVEIRA E SILVA, SEAGRO; NELSON S. SILVA, CPAC; ROGERIO NOVAIS TEIXEIRA, SNTUP Brasilia; RAFAEL MOREIRA SOARES, CNPSo; REGINA M. C. P. TOLEDO, SEAGRO; NERIVALDO ELÍSIO VIEIRA, CTPA. |
Título: |
Variedade de soja resistente à ferrugem (BRSGRO 7560): posicionamento da nova tecnologia. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
In: REUNIÃO DO CONSÓRCIO ANTIFERRUGEM SAFRA 2008-09, 2009, Londrina. Resumos... Londrina: Embrapa Soja, 2009. p. 89-91. (Embrapa Soja. Documentos, 315). Editado por Claudia Vieira Godoy, Claudine Dinali Santos Seixas, Rafael Moreira Soares. |
Idioma: |
Português |
Palavras-Chave: |
Fitopatologia; Plant disease; Resistência á ferrugem. |
Thesagro: |
Doença de planta; Ferrugem; Phakopsora Pachyrhizi; Soja. |
Thesaurus Nal: |
Rust diseases; Soybeans. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 01795naa a2200577 a 4500 001 1574061 005 2011-07-14 008 2009 bl uuuu u00u1 u #d 100 1 $aSOUZA, P. I. de M. de 245 $aVariedade de soja resistente à ferrugem (BRSGRO 7560)$bposicionamento da nova tecnologia. 260 $c2009 650 $aRust diseases 650 $aSoybeans 650 $aDoença de planta 650 $aFerrugem 650 $aPhakopsora Pachyrhizi 650 $aSoja 653 $aFitopatologia 653 $aPlant disease 653 $aResistência á ferrugem 700 1 $aTOLEDO, J. F. F. de 700 1 $aMOREIRA, C. T. 700 1 $aFARIAS NETO, A. 700 1 $aSILVA, S. A. da 700 1 $aARANTES, N. E. 700 1 $aMELLO FILHO, O. L. de 700 1 $aCARNEIRO, G. E. de S. 700 1 $aMONTEIRO, P. M. F. O. 700 1 $aARIAS, C. A. A. 700 1 $aKASTER, M. 700 1 $aOLIVEIRA, M. F. de 700 1 $aPIPOLO, A. E. 700 1 $aBROGIN, R. L. 700 1 $aNUNES JÚNIOR, J. 700 1 $aABDELNOOR, R. V. 700 1 $aALMEIDA, A. M. R. 700 1 $aMEYER, M. C. 700 1 $aANDRADE, P. J. M. 700 1 $aCARRAO-PANIZZI, M. C. 700 1 $aDIAS, W. P. 700 1 $aMOREIRA, J. U. V. 700 1 $aNEIVA, L. C. da S. 700 1 $aNUNES, M. R. 700 1 $aSEII, A. H. 700 1 $aSILVA, L. O. e 700 1 $aSILVA, N. S. 700 1 $aTEIXEIRA, R. N. 700 1 $aSOARES, R. M. 700 1 $aTOLEDO, R. M. C. P. 700 1 $aVIEIRA, N. E. 773 $tIn: REUNIÃO DO CONSÓRCIO ANTIFERRUGEM SAFRA 2008-09, 2009, Londrina. Resumos... Londrina: Embrapa Soja, 2009. p. 89-91. (Embrapa Soja. Documentos, 315). Editado por Claudia Vieira Godoy, Claudine Dinali Santos Seixas, Rafael Moreira Soares.
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Embrapa Soja (CNPSO) |
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Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
25/08/2016 |
Data da última atualização: |
02/09/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
OTTONI FILHO, T. B.; LEAL, I. F.; MACEDO, J. R. de; REIS, B. C. B. |
Afiliação: |
THEOPHILO B. OTTONI FILHO, UFRJ; ISAIAS F. LEAL, UFRJ; JOSE RONALDO DE MACEDO, CNPS; BRUNO C. B. REIS, UFRJ. |
Título: |
An algebraic pedotransfer function to calculate standardized in situ determined field capacity. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Journal of Agricultural Science, v. 8, n. 8, p. 158-170, 2016. |
DOI: |
10.5539/jas.v8n8p158 |
Idioma: |
Inglês |
Conteúdo: |
Despite the large applicability of the field capacity (FC) concept in hydrology and engineering, it presents various ambiguities and inconsistencies due to a lack of methodological procedure standardization. Experimental field and laboratory protocols taken from the literature were used in this study to determine the value of FC for different depths in 29 soil profiles, totaling 209 soil samples. The volumetric water content (θ) values were also determined at three suction values (6 kPa, 10 kPa, 33 kPa), along with bulk density (BD), texture (T) and organic matter content (OM). The protocols were devised based on the water processes involved in the FC concept aiming at minimizing hydraulic inconsistencies and procedural difficulty while maintaining the practical meaning of the concept. A high correlation between FC and θ(6 kPa) allowed the development of a pedotransfer function (Equation 3) quadratic for θ(6 kPa), resulting in an accurate and nearly bias-free calculation of FC for the four database geographic areas, with a global root mean squared residue (RMSR) of 0.026 m3·m-3. At the individual soil profile scale, the maximum RMSR was only 0.040 m3·m-3. The BD, T and OM data were generally of a low predicting quality regarding FC when not accompanied by the moisture variables. As all the FC values were obtained by the same experimental protocol and as the predicting quality of Equation 3 was clearly better than that of the classical method, which considers FC equal to θ(6), θ(10) or θ(33), we recommend using Equation 3 rather than the classical method, as well as the protocol presented here, to determine in-situ FC. MenosDespite the large applicability of the field capacity (FC) concept in hydrology and engineering, it presents various ambiguities and inconsistencies due to a lack of methodological procedure standardization. Experimental field and laboratory protocols taken from the literature were used in this study to determine the value of FC for different depths in 29 soil profiles, totaling 209 soil samples. The volumetric water content (θ) values were also determined at three suction values (6 kPa, 10 kPa, 33 kPa), along with bulk density (BD), texture (T) and organic matter content (OM). The protocols were devised based on the water processes involved in the FC concept aiming at minimizing hydraulic inconsistencies and procedural difficulty while maintaining the practical meaning of the concept. A high correlation between FC and θ(6 kPa) allowed the development of a pedotransfer function (Equation 3) quadratic for θ(6 kPa), resulting in an accurate and nearly bias-free calculation of FC for the four database geographic areas, with a global root mean squared residue (RMSR) of 0.026 m3·m-3. At the individual soil profile scale, the maximum RMSR was only 0.040 m3·m-3. The BD, T and OM data were generally of a low predicting quality regarding FC when not accompanied by the moisture variables. As all the FC values were obtained by the same experimental protocol and as the predicting quality of Equation 3 was clearly better than that of the classical method, which considers F... Mostrar Tudo |
Palavras-Chave: |
Capacidade de campo; Drenagem interna; Funções de pedotransferência. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/146729/1/2016-026.pdf
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Marc: |
LEADER 02338naa a2200205 a 4500 001 2051668 005 2020-09-02 008 2016 bl uuuu u00u1 u #d 024 7 $a10.5539/jas.v8n8p158$2DOI 100 1 $aOTTONI FILHO, T. B. 245 $aAn algebraic pedotransfer function to calculate standardized in situ determined field capacity.$h[electronic resource] 260 $c2016 520 $aDespite the large applicability of the field capacity (FC) concept in hydrology and engineering, it presents various ambiguities and inconsistencies due to a lack of methodological procedure standardization. Experimental field and laboratory protocols taken from the literature were used in this study to determine the value of FC for different depths in 29 soil profiles, totaling 209 soil samples. The volumetric water content (θ) values were also determined at three suction values (6 kPa, 10 kPa, 33 kPa), along with bulk density (BD), texture (T) and organic matter content (OM). The protocols were devised based on the water processes involved in the FC concept aiming at minimizing hydraulic inconsistencies and procedural difficulty while maintaining the practical meaning of the concept. A high correlation between FC and θ(6 kPa) allowed the development of a pedotransfer function (Equation 3) quadratic for θ(6 kPa), resulting in an accurate and nearly bias-free calculation of FC for the four database geographic areas, with a global root mean squared residue (RMSR) of 0.026 m3·m-3. At the individual soil profile scale, the maximum RMSR was only 0.040 m3·m-3. The BD, T and OM data were generally of a low predicting quality regarding FC when not accompanied by the moisture variables. As all the FC values were obtained by the same experimental protocol and as the predicting quality of Equation 3 was clearly better than that of the classical method, which considers FC equal to θ(6), θ(10) or θ(33), we recommend using Equation 3 rather than the classical method, as well as the protocol presented here, to determine in-situ FC. 653 $aCapacidade de campo 653 $aDrenagem interna 653 $aFunções de pedotransferência 700 1 $aLEAL, I. F. 700 1 $aMACEDO, J. R. de 700 1 $aREIS, B. C. B. 773 $tJournal of Agricultural Science$gv. 8, n. 8, p. 158-170, 2016.
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