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Registro Completo |
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
12/01/2017 |
Data da última atualização: |
06/05/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BRUNETTO, G.; CERETTA, C. A.; MELO, G. W. B. de; GIROTTO, E.; FERREIRA, P. A. A.; LOURENZI, C. R.; COUTO, R. da R.; TASSINARIA, A.; HAMMERSCHMITT, R. K.; SILVA, L. O. S. da; LAZZARETTI, B. P.; KULMANN, M. S. de S.; CARRANCA, C. |
Afiliação: |
GUSTAVO BRUNETTO, Department of Soil Science of the Federal University of Santa Maria, C.P. 221, CEP 97105-900 Santa Maria, RS, Brazil; Carlos Alberto Ceretta, Department of Soil Science of the Federal University of Santa Maria, C.P. 221, CEP 97105-900 Santa Maria, RS, Brazil; GEORGE WELLINGTON BASTOS DE MELO, CNPUV; Eduardo Girotto, federal Institute of Education, Science and Technology of the Rio Grande do Sul, Rua Nelsi Ribas Fritsch 1111, Ibirubá, CEP 98200-000 RS, Brazil; Paulo Ademar Avelar Ferreira, Department of Soil Science of the Federal University of Santa Maria, C.P. 221, CEP 97105-900 Santa Maria, RS, Brazil; Cledimar Rogério Lourenzi, Department of Rural Engineering of the Federal University of Santa Catarina, Rodovia Admar Gonzaga 1346, Florianópolis, CEP 88034-000 SC, Brazil; Rafael da Rosa Couto, Department of Soil Science of the Federal University of Santa Maria, C.P. 221, CEP 97105-900 Santa Maria, RS, Brazil; Adriele Tassinaria, Department of Soil Science of the Federal University of Santa Maria, C.P. 221, CEP 97105-900 Santa Maria, RS, Brazil; Rodrigo Knevitz Hammerschmitt, Department of Soil Science of the Federal University of Santa Maria, C.P. 221, CEP 97105-900 Santa Maria, RS, Brazil; Lincon Oliveria Stefanello da Silva, Federal Institute of Education, Science and Technology of the Rio Grande do Sul, Rua Nelsi Ribas Fritsch 1111, Ibirubá, CEP 98200-000 RS, Brazil; Bruno Pedro Lazzaretti, Department of Soil Science of the Federal University of Santa Maria, C.P. 221, CEP 97105-900 Santa Maria, RS, Brazil; Matheus Severo de Souza Kulmann, Department of Soil Science of the Federal University of Santa Maria, C.P. 221, CEP 97105-900 Santa Maria, RS, Brazil; Corina Carranca, Instituto Nacional de Investigac¸ ão Agrária e Veterinária, Quinta do Marquês, Av. República, Nova Oeiras, Portugal. |
Título: |
Contribution of nitrogen from urea applied at different rates andtimes on grapevine nutrition. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Scientia Horticulturae, v. 207, p. 1?6, 2016. |
Idioma: |
Inglês |
Conteúdo: |
In Brazilian vineyards planted in sandy soils, nitrogen (N) should be applied at optimal rates and timing that correspond to greatest demand, thus minimizing N losses. The aim of this study was to evaluate the grapevine N distribution and recovery of urea-15N applied at budding and bloom. In 2009, in a vineyard (Vitis vinifera cv. Cabernet Sauvignon) planted in Santana do Livramento, south Brazil, grapevines were treated with 10 kg N ha?1 at budding +10 kg N ha?1 at full bloom (10B + 10F); 20 kg N ha?1 at budding +20 kg N ha?1 atfull bloom (20B + 20F); 20 kg N ha?1 at budding (20B); and 40 kg N ha?1 atfull bloom (40F). Budding of grapevines in 2009 and 2010 was atthe end of August and full bloom in November. In February 2010 and 2011, grapevine organs (leaves, berries, stem and roots) were collected, and in February 2011 soil samples were also collected in the profile. The wine-producing grapevines grown in the sandy soil took up more N derived from 20B treatment, compared with other N treatments, especially in the first crop season. The N derived from fertilizer applied at different rates and time was preferentially distributed in annual plant organs, but most N contained in the plant organs was derived from other sources than the fertilizer N. In the following season, 15N applied in the previous year was recovered preferentially in leaves and fruits, again in low amounts. Nitrogen derived from fertilizer applied at different rates and time in a sandy soil apparently contributes little to grapevine nutrition MenosIn Brazilian vineyards planted in sandy soils, nitrogen (N) should be applied at optimal rates and timing that correspond to greatest demand, thus minimizing N losses. The aim of this study was to evaluate the grapevine N distribution and recovery of urea-15N applied at budding and bloom. In 2009, in a vineyard (Vitis vinifera cv. Cabernet Sauvignon) planted in Santana do Livramento, south Brazil, grapevines were treated with 10 kg N ha?1 at budding +10 kg N ha?1 at full bloom (10B + 10F); 20 kg N ha?1 at budding +20 kg N ha?1 atfull bloom (20B + 20F); 20 kg N ha?1 at budding (20B); and 40 kg N ha?1 atfull bloom (40F). Budding of grapevines in 2009 and 2010 was atthe end of August and full bloom in November. In February 2010 and 2011, grapevine organs (leaves, berries, stem and roots) were collected, and in February 2011 soil samples were also collected in the profile. The wine-producing grapevines grown in the sandy soil took up more N derived from 20B treatment, compared with other N treatments, especially in the first crop season. The N derived from fertilizer applied at different rates and time was preferentially distributed in annual plant organs, but most N contained in the plant organs was derived from other sources than the fertilizer N. In the following season, 15N applied in the previous year was recovered preferentially in leaves and fruits, again in low amounts. Nitrogen derived from fertilizer applied at different rates and time in a sandy soil apparently contri... Mostrar Tudo |
Palavras-Chave: |
Derived from fertilizer; Plant N; Práticas agronômicas; Processo de rizosfera; Residual soil N; Solos vitícolas; Uptake. |
Thesagro: |
Cobre; Solo; Vitis Vinifera. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/153242/1/Contribution-of-nitrogen-from-urea-applied-at-different-rates-andtimes.pdf
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Marc: |
LEADER 02617naa a2200385 a 4500 001 2060601 005 2019-05-06 008 2016 bl uuuu u00u1 u #d 100 1 $aBRUNETTO, G. 245 $aContribution of nitrogen from urea applied at different rates andtimes on grapevine nutrition.$h[electronic resource] 260 $c2016 520 $aIn Brazilian vineyards planted in sandy soils, nitrogen (N) should be applied at optimal rates and timing that correspond to greatest demand, thus minimizing N losses. The aim of this study was to evaluate the grapevine N distribution and recovery of urea-15N applied at budding and bloom. In 2009, in a vineyard (Vitis vinifera cv. Cabernet Sauvignon) planted in Santana do Livramento, south Brazil, grapevines were treated with 10 kg N ha?1 at budding +10 kg N ha?1 at full bloom (10B + 10F); 20 kg N ha?1 at budding +20 kg N ha?1 atfull bloom (20B + 20F); 20 kg N ha?1 at budding (20B); and 40 kg N ha?1 atfull bloom (40F). Budding of grapevines in 2009 and 2010 was atthe end of August and full bloom in November. In February 2010 and 2011, grapevine organs (leaves, berries, stem and roots) were collected, and in February 2011 soil samples were also collected in the profile. The wine-producing grapevines grown in the sandy soil took up more N derived from 20B treatment, compared with other N treatments, especially in the first crop season. The N derived from fertilizer applied at different rates and time was preferentially distributed in annual plant organs, but most N contained in the plant organs was derived from other sources than the fertilizer N. In the following season, 15N applied in the previous year was recovered preferentially in leaves and fruits, again in low amounts. Nitrogen derived from fertilizer applied at different rates and time in a sandy soil apparently contributes little to grapevine nutrition 650 $aCobre 650 $aSolo 650 $aVitis Vinifera 653 $aDerived from fertilizer 653 $aPlant N 653 $aPráticas agronômicas 653 $aProcesso de rizosfera 653 $aResidual soil N 653 $aSolos vitícolas 653 $aUptake 700 1 $aCERETTA, C. A. 700 1 $aMELO, G. W. B. de 700 1 $aGIROTTO, E. 700 1 $aFERREIRA, P. A. A. 700 1 $aLOURENZI, C. R. 700 1 $aCOUTO, R. da R. 700 1 $aTASSINARIA, A. 700 1 $aHAMMERSCHMITT, R. K. 700 1 $aSILVA, L. O. S. da 700 1 $aLAZZARETTI, B. P. 700 1 $aKULMANN, M. S. de S. 700 1 $aCARRANCA, C. 773 $tScientia Horticulturae$gv. 207, p. 1?6, 2016.
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Embrapa Uva e Vinho (CNPUV) |
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Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
14/12/2016 |
Data da última atualização: |
18/01/2024 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
SANTOS, L. T. da S.; NASCIMENTO, D. S. P.; COSTA, J. P. D.; FÉLIX. D. T.; BIASOTO, A. C. T.; LIMA, M. A. C. de. |
Afiliação: |
LÍGIA TUANI DA SILVA SANTOS, UNIVASF; DANIELE SANTANA PEREIRA NASCIMENTO, Instituto Federal de Educação, Ciência e Tecnologia – Sertão Pernambucano; JOÃO PAULO DIAS COSTA, UNIVASF; DÉBORA TAMARA FÉLIX, Bolsista Facepe; ALINE TELLES BIASOTO MARQUES, CPATSA; MARIA AUXILIADORA COELHO DE LIMA, CPATSA. |
Título: |
Caracterização química e potencial antioxidante de vinhos tintos em diferentes safras no Semiárido. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
In: JORNADA DE INTEGRAÇÃO DA PÓS-GRADUAÇÃO DA EMBRAPA SEMIÁRIDO, 1., 2016, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2016. |
Páginas: |
p. 45-46. |
Série: |
(Embrapa Semiárido. Documentos, 274). |
ISSN: |
1808-9992 |
Idioma: |
Português |
Conteúdo: |
O objetivo deste estudo foi caracterizar a composição química e o potencial antioxidante em vinhos tintos de diferentes cultivares, em duas safras sucessivas, na região do Submédio do Vale do São Francisco. |
Palavras-Chave: |
Compostos fenólicos; Tropical vitiviniculture; Vale do São Francisco; Vinho tinto; Vitivinicultura tropical. |
Thesagro: |
Uva. |
Thesaurus NAL: |
Grapes; Phenolic compounds; Red wines. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/151809/1/Artigo-16..pdf
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Marc: |
LEADER 01247nam a2200313 a 4500 001 2058676 005 2024-01-18 008 2016 bl uuuu u00u1 u #d 022 $a1808-9992 100 1 $aSANTOS, L. T. da S. 245 $aCaracterização química e potencial antioxidante de vinhos tintos em diferentes safras no Semiárido.$h[electronic resource] 260 $aIn: JORNADA DE INTEGRAÇÃO DA PÓS-GRADUAÇÃO DA EMBRAPA SEMIÁRIDO, 1., 2016, Petrolina. Anais... Petrolina: Embrapa Semiárido$c2016 300 $ap. 45-46. 490 $a(Embrapa Semiárido. Documentos, 274). 520 $aO objetivo deste estudo foi caracterizar a composição química e o potencial antioxidante em vinhos tintos de diferentes cultivares, em duas safras sucessivas, na região do Submédio do Vale do São Francisco. 650 $aGrapes 650 $aPhenolic compounds 650 $aRed wines 650 $aUva 653 $aCompostos fenólicos 653 $aTropical vitiviniculture 653 $aVale do São Francisco 653 $aVinho tinto 653 $aVitivinicultura tropical 700 1 $aNASCIMENTO, D. S. P. 700 1 $aCOSTA, J. P. D. 700 1 $aFÉLIX. D. T. 700 1 $aBIASOTO, A. C. T. 700 1 $aLIMA, M. A. C. de
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Embrapa Semiárido (CPATSA) |
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