Phosphorus forms in leaves and their relationships with must composition and yield in grapevines

Detalhes bibliográficos
Autor(a) principal: Piccin, Rogério
Data de Publicação: 2017
Outros Autores: Couto, Rafael Da Rosa, Bellinaso, Roque Júnior Sartori, Gatiboni, Luciano Colpo, De Conti, Lessandro, Rodrigues, Lucas Antonio Telles, Somavilla, Luiza Michelon, Kulmann, Matheus Severo de Souza, Brunetto, Gustavo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/24960
Resumo: The objective of this work was to evaluate phosphorus forms in grape leaves and their relationships with must composition and yield in grapevines grown in a Typic Hapludalf with different available P contents. Two experiments were carried out with Vitis vinifera cultivars, one with 'Tannat' and the other with 'Cabernet Franc' grapes. Experiment 1 consisted of two vineyards of 'Tannat', with the following P content in the soil: V1, 11.8 mg kg-1 P; and V2, 34.6 mg kg-1 P. Experiment 2 consisted of two vineyards of 'Cabernet Franc', with the following P content in the soil: V1, 16.0 mg kg-1 P; and V2, 37.0 mg kg-1 P. Leaves were collected at flowering (FL) and veraison (V), and, after their preparation, P forms were evaluated. Yield and must composition were assessed. The highest yield was observed in V2 of experiment 1 and in V2 of experiment 2. Total P content and P forms in leaves at FL and V have no relationship with yield parameters; however, total P content in leaves has a relationship with anthocyanin content in the must of 'Tannat' grapevines. Therefore, P fractionation in leaves predicts neither grapevine yield nor must composition.
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spelling Phosphorus forms in leaves and their relationships with must composition and yield in grapevinesFormas de fósforo em folhas e suas relações com a composição do mosto e a produção em videirasVitis vinifera; chemical fractionation of P in the tissue; grape production; must analysis; phosphorus fertilizationVitis vinifera; fracionamento químico de P no tecido; produção de uva; análise do mosto; adubação fosfatadaThe objective of this work was to evaluate phosphorus forms in grape leaves and their relationships with must composition and yield in grapevines grown in a Typic Hapludalf with different available P contents. Two experiments were carried out with Vitis vinifera cultivars, one with 'Tannat' and the other with 'Cabernet Franc' grapes. Experiment 1 consisted of two vineyards of 'Tannat', with the following P content in the soil: V1, 11.8 mg kg-1 P; and V2, 34.6 mg kg-1 P. Experiment 2 consisted of two vineyards of 'Cabernet Franc', with the following P content in the soil: V1, 16.0 mg kg-1 P; and V2, 37.0 mg kg-1 P. Leaves were collected at flowering (FL) and veraison (V), and, after their preparation, P forms were evaluated. Yield and must composition were assessed. The highest yield was observed in V2 of experiment 1 and in V2 of experiment 2. Total P content and P forms in leaves at FL and V have no relationship with yield parameters; however, total P content in leaves has a relationship with anthocyanin content in the must of 'Tannat' grapevines. Therefore, P fractionation in leaves predicts neither grapevine yield nor must composition.O objetivo deste trabalho foi avaliar as formas de fósforo em folhas e suas relações com a composição do mosto e a produção em videiras cultivadas em um Argissolo Vermelho distrófico típico, com diferentes teores de P disponível. Dois experimentos foram realizados com cultivares de Vitis vinifera, um com uvas 'Tannat' e outro com 'Cabernet Franc'. O experimento 1 consistiu de dois vinhedos de 'Tannat', com os seguintes teores de fósforo no solo: V1, 11,8 mg kg-1 de P; e V2, 34,6 mg kg-1 de P. O experimento 2 consistiu de dois vinhedos de 'Cabernet Franc', com os seguintes teores de fósforo no solo: V1, 16,0 mg kg-1 de P; e V2, 37,0 mg kg-1 de P. Coletaram-se as folhas ao florescimento (FL) e ao início da maturação (IM), e, após a preparação delas, analisaram-se as formas de P. A produtividade e a composição do mosto foram avaliadas. A maior produtividade foi observada no V2 do experimento 1 e no V2 do experimento 2. O teor total de P e suas formas nas folhas ao FL e IM não apresentam relação com os parâmetros produtivos; no entanto, o teor de P total nas folhas apresenta relação com o teor de antocianinas no mosto de videiras 'Tannat'. Portanto, o fracionamento de P nas folhas não prediz a produtividade da videira nem a composição do mosto.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Capes)Piccin, RogérioCouto, Rafael Da RosaBellinaso, Roque Júnior SartoriGatiboni, Luciano ColpoDe Conti, LessandroRodrigues, Lucas Antonio TellesSomavilla, Luiza MichelonKulmann, Matheus Severo de SouzaBrunetto, Gustavo2017-06-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/24960Pesquisa Agropecuaria Brasileira; v.52, n.5, maio 2017; 319-327Pesquisa Agropecuária Brasileira; v.52, n.5, maio 2017; 319-3271678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/24960/13761https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/24960/16794Direitos autorais 2017 Pesquisa Agropecuária Brasileirainfo:eu-repo/semantics/openAccess2017-06-22T19:48:26Zoai:ojs.seer.sct.embrapa.br:article/24960Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2017-06-22T19:48:26Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Phosphorus forms in leaves and their relationships with must composition and yield in grapevines
Formas de fósforo em folhas e suas relações com a composição do mosto e a produção em videiras
title Phosphorus forms in leaves and their relationships with must composition and yield in grapevines
spellingShingle Phosphorus forms in leaves and their relationships with must composition and yield in grapevines
Piccin, Rogério
Vitis vinifera; chemical fractionation of P in the tissue; grape production; must analysis; phosphorus fertilization
Vitis vinifera; fracionamento químico de P no tecido; produção de uva; análise do mosto; adubação fosfatada
title_short Phosphorus forms in leaves and their relationships with must composition and yield in grapevines
title_full Phosphorus forms in leaves and their relationships with must composition and yield in grapevines
title_fullStr Phosphorus forms in leaves and their relationships with must composition and yield in grapevines
title_full_unstemmed Phosphorus forms in leaves and their relationships with must composition and yield in grapevines
title_sort Phosphorus forms in leaves and their relationships with must composition and yield in grapevines
author Piccin, Rogério
author_facet Piccin, Rogério
Couto, Rafael Da Rosa
Bellinaso, Roque Júnior Sartori
Gatiboni, Luciano Colpo
De Conti, Lessandro
Rodrigues, Lucas Antonio Telles
Somavilla, Luiza Michelon
Kulmann, Matheus Severo de Souza
Brunetto, Gustavo
author_role author
author2 Couto, Rafael Da Rosa
Bellinaso, Roque Júnior Sartori
Gatiboni, Luciano Colpo
De Conti, Lessandro
Rodrigues, Lucas Antonio Telles
Somavilla, Luiza Michelon
Kulmann, Matheus Severo de Souza
Brunetto, Gustavo
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Capes)
dc.contributor.author.fl_str_mv Piccin, Rogério
Couto, Rafael Da Rosa
Bellinaso, Roque Júnior Sartori
Gatiboni, Luciano Colpo
De Conti, Lessandro
Rodrigues, Lucas Antonio Telles
Somavilla, Luiza Michelon
Kulmann, Matheus Severo de Souza
Brunetto, Gustavo
dc.subject.por.fl_str_mv Vitis vinifera; chemical fractionation of P in the tissue; grape production; must analysis; phosphorus fertilization
Vitis vinifera; fracionamento químico de P no tecido; produção de uva; análise do mosto; adubação fosfatada
topic Vitis vinifera; chemical fractionation of P in the tissue; grape production; must analysis; phosphorus fertilization
Vitis vinifera; fracionamento químico de P no tecido; produção de uva; análise do mosto; adubação fosfatada
description The objective of this work was to evaluate phosphorus forms in grape leaves and their relationships with must composition and yield in grapevines grown in a Typic Hapludalf with different available P contents. Two experiments were carried out with Vitis vinifera cultivars, one with 'Tannat' and the other with 'Cabernet Franc' grapes. Experiment 1 consisted of two vineyards of 'Tannat', with the following P content in the soil: V1, 11.8 mg kg-1 P; and V2, 34.6 mg kg-1 P. Experiment 2 consisted of two vineyards of 'Cabernet Franc', with the following P content in the soil: V1, 16.0 mg kg-1 P; and V2, 37.0 mg kg-1 P. Leaves were collected at flowering (FL) and veraison (V), and, after their preparation, P forms were evaluated. Yield and must composition were assessed. The highest yield was observed in V2 of experiment 1 and in V2 of experiment 2. Total P content and P forms in leaves at FL and V have no relationship with yield parameters; however, total P content in leaves has a relationship with anthocyanin content in the must of 'Tannat' grapevines. Therefore, P fractionation in leaves predicts neither grapevine yield nor must composition.
publishDate 2017
dc.date.none.fl_str_mv 2017-06-22
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/24960
url https://seer.sct.embrapa.br/index.php/pab/article/view/24960
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/24960/13761
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/24960/16794
dc.rights.driver.fl_str_mv Direitos autorais 2017 Pesquisa Agropecuária Brasileira
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Direitos autorais 2017 Pesquisa Agropecuária Brasileira
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.52, n.5, maio 2017; 319-327
Pesquisa Agropecuária Brasileira; v.52, n.5, maio 2017; 319-327
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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