Dris norms and critical leaf nutrient levels for ‘Niagara rosada’ grape in Jundiaí region, São Paulo (Brasil)
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452015000100247&lng=pt&nrm=iso&tlng=en http://hdl.handle.net/11449/129252 |
Resumo: | Preliminary Diagnosis and Recommendation Integrated System (DRIS) norms and critical leaf nutrient levels (CLN) for 'Niagara Rosada'grape grafted on the rootstock 'IAC 766'growing in the region of Jundiai, State of Sao Paulo (Brazil) are presented. DRIS norms and CLN were established from a data bank of leaf nutrient concentration (N, P, K, Ca and Mg) and fruit yield with 116 records. The data bank gets information from fertilization experiments and from a field survey comprising four crop cycles. The data were divided into high-yielding (>26 t/ha) and low-yielding (<26 t/ha) subpopulations and norms were computed using standard DRIS procedures. Even with the diversity of cropping conditions, the relationship between the nutrient balance index from DRIS and fruit yield was highly significant (R-2 = 0.48, p<0.0001), indicating that part of the variation in productivity of vineyards can be credited to nutritional status of the plants. The CLNs were derived using multiple linear regressions relating to the foliar nutrient concentration with DRIS indices of all nutrients. The CLNs for N, P, K, Ca, and Mg were 38.0, 3.0, 11.4, 13.7, and 3.5 g/kg, respectively. |
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Dris norms and critical leaf nutrient levels for ‘Niagara rosada’ grape in Jundiaí region, São Paulo (Brasil)Normas dris e níveis críticos de nutrientes para videira ‘niagara rosada’ cultivada na região de Jundiaí-SPPlant analysisPlant nutritionVitis spp.Nutritional diagnoseAnálise foliarUvaFruticulturaVitis spp.Nutrição mineralDdiagnóstico nutricionalPreliminary Diagnosis and Recommendation Integrated System (DRIS) norms and critical leaf nutrient levels (CLN) for 'Niagara Rosada'grape grafted on the rootstock 'IAC 766'growing in the region of Jundiai, State of Sao Paulo (Brazil) are presented. DRIS norms and CLN were established from a data bank of leaf nutrient concentration (N, P, K, Ca and Mg) and fruit yield with 116 records. The data bank gets information from fertilization experiments and from a field survey comprising four crop cycles. The data were divided into high-yielding (>26 t/ha) and low-yielding (<26 t/ha) subpopulations and norms were computed using standard DRIS procedures. Even with the diversity of cropping conditions, the relationship between the nutrient balance index from DRIS and fruit yield was highly significant (R-2 = 0.48, p<0.0001), indicating that part of the variation in productivity of vineyards can be credited to nutritional status of the plants. The CLNs were derived using multiple linear regressions relating to the foliar nutrient concentration with DRIS indices of all nutrients. The CLNs for N, P, K, Ca, and Mg were 38.0, 3.0, 11.4, 13.7, and 3.5 g/kg, respectively.São apresentadas normas DRIS preliminares e derivados níveis críticos de nutrientes no tecido foliar (NC) para a videira ‘NiagaraRosada’ enxertada sobre o porta-enxerto ‘IAC 766’, nas condições de cultivo da região de Jundiaí-SP. As normas DRIS e os NCs foram obtidos a partir de um banco de dados com 116 registros, relacionando produtividade e teores foliares de N, P, K, Ca e Mg das videiras. Esses registros foram obtidos em experimentos de adubação e em um levantamento do estado nutricional de videiras realizados na região de Jundiaí, durante quatro ciclos de produção. Os registros foram separados em duas subpopulações: alto (>26 t/ha), e baixo rendimento (<26 t/ha) e as normas DRIS foram calculadas de acordo com os procedimentos convencionais. Mesmo com a diversidade nas condições de cultivo, a relação entre o índice de balanço nutricional e a produtividade das plantas foi altamente significativa (R2=0,48; p<0,0001), indicando que parte da variação na produtividade dos vinhedos pode ser creditada ao estado nutricional das plantas. Os NCs foram obtidos a partir de regressões múltiplas, relacionando teores foliares de cada nutriente com todos os índices DRIS. Os NCs para teores foliares de N, P, K, Ca e Mg foram 38,0; 3,0; 11,4; 13,7 e 3,5 g kg-1, respectivamente.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Inst Agron Estado Sao Paulo, Pesquisador Cient, Ctr Solos &Recursos Ambientais, BR-13012970 Campinas, SP, BrazilUniv Estadual Paulista, UNESP, Fac Ciencias Agron, Dept Hort, BR-18610307 Botucatu, SP, BrazilInst Agron Estado Sao Paulo, Pesquisador Cient, Ctr Frutas, BR-13012970 Campinas, SP, BrazilUniv Estadual Paulista, UNESP, Fac Ciencias Agron, Dept Hort, BR-18610307 Botucatu, SP, BrazilSoc Brasileira FruticulturaInst Agron Estado Sao PauloUniversidade Estadual Paulista (Unesp)Junqueira Teixeira, Luiz AntonioTecchio, Marco Antonio [UNESP]Moura, Mara FernandesTerra, Maurilo MonteiroPaioli Pires, Erasmo Jose2015-10-21T20:41:40Z2015-10-21T20:41:40Z2015-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article247-255application/pdfhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452015000100247&lng=pt&nrm=iso&tlng=enRevista Brasileira De Fruticultura. Jaboticabal Sp: Soc Brasileira Fruticultura, v. 37, n. 1, p. 247-255, 2015.0100-2945http://hdl.handle.net/11449/12925210.1590/0100-2945-409/13S0100-29452015000100247WOS:000355311700027S0100-29452015000100247.pdf2875324341770782Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira De Fruticultura0.4750,410info:eu-repo/semantics/openAccess2024-04-30T14:33:05Zoai:repositorio.unesp.br:11449/129252Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:55:56.984926Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Dris norms and critical leaf nutrient levels for ‘Niagara rosada’ grape in Jundiaí region, São Paulo (Brasil) Normas dris e níveis críticos de nutrientes para videira ‘niagara rosada’ cultivada na região de Jundiaí-SP |
title |
Dris norms and critical leaf nutrient levels for ‘Niagara rosada’ grape in Jundiaí region, São Paulo (Brasil) |
spellingShingle |
Dris norms and critical leaf nutrient levels for ‘Niagara rosada’ grape in Jundiaí region, São Paulo (Brasil) Junqueira Teixeira, Luiz Antonio Plant analysis Plant nutrition Vitis spp. Nutritional diagnose Análise foliar Uva Fruticultura Vitis spp. Nutrição mineral Ddiagnóstico nutricional |
title_short |
Dris norms and critical leaf nutrient levels for ‘Niagara rosada’ grape in Jundiaí region, São Paulo (Brasil) |
title_full |
Dris norms and critical leaf nutrient levels for ‘Niagara rosada’ grape in Jundiaí region, São Paulo (Brasil) |
title_fullStr |
Dris norms and critical leaf nutrient levels for ‘Niagara rosada’ grape in Jundiaí region, São Paulo (Brasil) |
title_full_unstemmed |
Dris norms and critical leaf nutrient levels for ‘Niagara rosada’ grape in Jundiaí region, São Paulo (Brasil) |
title_sort |
Dris norms and critical leaf nutrient levels for ‘Niagara rosada’ grape in Jundiaí region, São Paulo (Brasil) |
author |
Junqueira Teixeira, Luiz Antonio |
author_facet |
Junqueira Teixeira, Luiz Antonio Tecchio, Marco Antonio [UNESP] Moura, Mara Fernandes Terra, Maurilo Monteiro Paioli Pires, Erasmo Jose |
author_role |
author |
author2 |
Tecchio, Marco Antonio [UNESP] Moura, Mara Fernandes Terra, Maurilo Monteiro Paioli Pires, Erasmo Jose |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Inst Agron Estado Sao Paulo Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Junqueira Teixeira, Luiz Antonio Tecchio, Marco Antonio [UNESP] Moura, Mara Fernandes Terra, Maurilo Monteiro Paioli Pires, Erasmo Jose |
dc.subject.por.fl_str_mv |
Plant analysis Plant nutrition Vitis spp. Nutritional diagnose Análise foliar Uva Fruticultura Vitis spp. Nutrição mineral Ddiagnóstico nutricional |
topic |
Plant analysis Plant nutrition Vitis spp. Nutritional diagnose Análise foliar Uva Fruticultura Vitis spp. Nutrição mineral Ddiagnóstico nutricional |
description |
Preliminary Diagnosis and Recommendation Integrated System (DRIS) norms and critical leaf nutrient levels (CLN) for 'Niagara Rosada'grape grafted on the rootstock 'IAC 766'growing in the region of Jundiai, State of Sao Paulo (Brazil) are presented. DRIS norms and CLN were established from a data bank of leaf nutrient concentration (N, P, K, Ca and Mg) and fruit yield with 116 records. The data bank gets information from fertilization experiments and from a field survey comprising four crop cycles. The data were divided into high-yielding (>26 t/ha) and low-yielding (<26 t/ha) subpopulations and norms were computed using standard DRIS procedures. Even with the diversity of cropping conditions, the relationship between the nutrient balance index from DRIS and fruit yield was highly significant (R-2 = 0.48, p<0.0001), indicating that part of the variation in productivity of vineyards can be credited to nutritional status of the plants. The CLNs were derived using multiple linear regressions relating to the foliar nutrient concentration with DRIS indices of all nutrients. The CLNs for N, P, K, Ca, and Mg were 38.0, 3.0, 11.4, 13.7, and 3.5 g/kg, respectively. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-21T20:41:40Z 2015-10-21T20:41:40Z 2015-03-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452015000100247&lng=pt&nrm=iso&tlng=en Revista Brasileira De Fruticultura. Jaboticabal Sp: Soc Brasileira Fruticultura, v. 37, n. 1, p. 247-255, 2015. 0100-2945 http://hdl.handle.net/11449/129252 10.1590/0100-2945-409/13 S0100-29452015000100247 WOS:000355311700027 S0100-29452015000100247.pdf 2875324341770782 |
url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452015000100247&lng=pt&nrm=iso&tlng=en http://hdl.handle.net/11449/129252 |
identifier_str_mv |
Revista Brasileira De Fruticultura. Jaboticabal Sp: Soc Brasileira Fruticultura, v. 37, n. 1, p. 247-255, 2015. 0100-2945 10.1590/0100-2945-409/13 S0100-29452015000100247 WOS:000355311700027 S0100-29452015000100247.pdf 2875324341770782 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Revista Brasileira De Fruticultura 0.475 0,410 |
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info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
247-255 application/pdf |
dc.publisher.none.fl_str_mv |
Soc Brasileira Fruticultura |
publisher.none.fl_str_mv |
Soc Brasileira Fruticultura |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
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UNESP |
reponame_str |
Repositório Institucional da UNESP |
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Repositório Institucional da UNESP |
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Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
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1808128437217394688 |