Effect of the grapevine leafroll virus on the mineral composition of leaf petiole and blade of Cabernet Franc variety
Autor(a) principal: | |
---|---|
Data de Publicação: | 2014 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/14659 |
Resumo: | The objective of this work was to determine the effect of the grapevine leafroll on the mineral composition of leaf petiole and blade of Vitis vinifera L. cv. Cabernet Franc. This experiment was conducted in Bento Gonçalves, RS, Brazil, during the 1979/80 vegetative cycle. The grapevines, eight years old, were conducted in the pergola system and were grafted on V. riparia x V. rupestris 101-14 Mgt. The experimental design was completely randomized, with three treatments and five replicates. The treatments tested were: a. healthy grapevines; b. mildly infected grapevines; and c. severely infected grapevines. The leaves were collected during the flowering period. The results show that the grapevines severely infected with this virus disease presented petioles with lower values of total N, P, Ca, Mg, Mn, Cu, Fe, and Zn, when compared with the healthy ones, whereas the NO3 -N had a tendency to decrease. However, the K contents increased. The results related to leaf blades are generally similar to the values obtained in the petioles. |
id |
EMBRAPA-4_0065aba514deacf7933d0ddca060077d |
---|---|
oai_identifier_str |
oai:ojs.seer.sct.embrapa.br:article/14659 |
network_acronym_str |
EMBRAPA-4 |
network_name_str |
Pesquisa Agropecuária Brasileira (Online) |
repository_id_str |
|
spelling |
Effect of the grapevine leafroll virus on the mineral composition of leaf petiole and blade of Cabernet Franc varietyEfeito do vírus-do-enrolamento-da-folha na composição mineral do pecíolo e do limbo da videira 'Cabernet Franc'Vitis; leaf analysis; petiole analysis; nutritional status; virus diseaseVitis; análise foliar; análise do pecíolo; estado nutricional; viroseThe objective of this work was to determine the effect of the grapevine leafroll on the mineral composition of leaf petiole and blade of Vitis vinifera L. cv. Cabernet Franc. This experiment was conducted in Bento Gonçalves, RS, Brazil, during the 1979/80 vegetative cycle. The grapevines, eight years old, were conducted in the pergola system and were grafted on V. riparia x V. rupestris 101-14 Mgt. The experimental design was completely randomized, with three treatments and five replicates. The treatments tested were: a. healthy grapevines; b. mildly infected grapevines; and c. severely infected grapevines. The leaves were collected during the flowering period. The results show that the grapevines severely infected with this virus disease presented petioles with lower values of total N, P, Ca, Mg, Mn, Cu, Fe, and Zn, when compared with the healthy ones, whereas the NO3 -N had a tendency to decrease. However, the K contents increased. The results related to leaf blades are generally similar to the values obtained in the petioles.O objetivo deste trabalho foi determinar o efeito do vírus-do-enrolamento-da-folha na composição mineral do pecíolo e do limbo da folha de Vitis vinifera L. cv. Cabernet Franc. O experimento foi realizado em Bento Gonçalves, RS, durante o ciclo vegetativo de 1979/80. As videiras, conduzidas em latada e com oito anos, eram enxertadas sobre o porta-enxerto V. riparia x V. rupestris 101-14 Mgt. O delineamento experimental adotado foi o inteiramente casualizado, com três tratamentos e cinco repetições. Os tratamentos testados foram: a. plantas sadias; b. plantas com sintomas médios; c. plantas com sintomas fortes. As folhas foram coletadas no estádio de plena floração. Os resultados mostram que plantas com fortes sintomas deste vírus presentaram pecíolos com teores mais baixos em N total, P, Ca, Mg, Mn, Cu, Fe e Zn, quando comparadas com plantas sadias, enquanto que o N-NO3 teve uma tendência a diminuir. Entretanto, os teores de K aumentaram. Os resultados referentes ao limbo são, de maneira geral, similares aos encontrados no pecíolo.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraMiele, AlbertoKuhn, Gilmar B.Tonietto, JorgeVolkweiss, Sérgio J.2014-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/14659Pesquisa Agropecuaria Brasileira; v.22, n.11/12, nov./dez. 1987; 1151-1155Pesquisa Agropecuária Brasileira; v.22, n.11/12, nov./dez. 1987; 1151-11551678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/14659/8343info:eu-repo/semantics/openAccess2014-10-14T19:20:06Zoai:ojs.seer.sct.embrapa.br:article/14659Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-10-14T19:20:06Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Effect of the grapevine leafroll virus on the mineral composition of leaf petiole and blade of Cabernet Franc variety Efeito do vírus-do-enrolamento-da-folha na composição mineral do pecíolo e do limbo da videira 'Cabernet Franc' |
title |
Effect of the grapevine leafroll virus on the mineral composition of leaf petiole and blade of Cabernet Franc variety |
spellingShingle |
Effect of the grapevine leafroll virus on the mineral composition of leaf petiole and blade of Cabernet Franc variety Miele, Alberto Vitis; leaf analysis; petiole analysis; nutritional status; virus disease Vitis; análise foliar; análise do pecíolo; estado nutricional; virose |
title_short |
Effect of the grapevine leafroll virus on the mineral composition of leaf petiole and blade of Cabernet Franc variety |
title_full |
Effect of the grapevine leafroll virus on the mineral composition of leaf petiole and blade of Cabernet Franc variety |
title_fullStr |
Effect of the grapevine leafroll virus on the mineral composition of leaf petiole and blade of Cabernet Franc variety |
title_full_unstemmed |
Effect of the grapevine leafroll virus on the mineral composition of leaf petiole and blade of Cabernet Franc variety |
title_sort |
Effect of the grapevine leafroll virus on the mineral composition of leaf petiole and blade of Cabernet Franc variety |
author |
Miele, Alberto |
author_facet |
Miele, Alberto Kuhn, Gilmar B. Tonietto, Jorge Volkweiss, Sérgio J. |
author_role |
author |
author2 |
Kuhn, Gilmar B. Tonietto, Jorge Volkweiss, Sérgio J. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Miele, Alberto Kuhn, Gilmar B. Tonietto, Jorge Volkweiss, Sérgio J. |
dc.subject.por.fl_str_mv |
Vitis; leaf analysis; petiole analysis; nutritional status; virus disease Vitis; análise foliar; análise do pecíolo; estado nutricional; virose |
topic |
Vitis; leaf analysis; petiole analysis; nutritional status; virus disease Vitis; análise foliar; análise do pecíolo; estado nutricional; virose |
description |
The objective of this work was to determine the effect of the grapevine leafroll on the mineral composition of leaf petiole and blade of Vitis vinifera L. cv. Cabernet Franc. This experiment was conducted in Bento Gonçalves, RS, Brazil, during the 1979/80 vegetative cycle. The grapevines, eight years old, were conducted in the pergola system and were grafted on V. riparia x V. rupestris 101-14 Mgt. The experimental design was completely randomized, with three treatments and five replicates. The treatments tested were: a. healthy grapevines; b. mildly infected grapevines; and c. severely infected grapevines. The leaves were collected during the flowering period. The results show that the grapevines severely infected with this virus disease presented petioles with lower values of total N, P, Ca, Mg, Mn, Cu, Fe, and Zn, when compared with the healthy ones, whereas the NO3 -N had a tendency to decrease. However, the K contents increased. The results related to leaf blades are generally similar to the values obtained in the petioles. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-04-17 |
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/14659 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/14659 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/14659/8343 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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.22, n.11/12, nov./dez. 1987; 1151-1155 Pesquisa Agropecuária Brasileira; v.22, n.11/12, nov./dez. 1987; 1151-1155 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 |
_version_ |
1793416679290568704 |