Leaf mineral status and bud fertility of 'Centenial Seedless' grapevines.
Autor(a) principal: | |
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Data de Publicação: | 2005 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/541304 |
Resumo: | Twelve vineyards of cv 'Centennial Seedless' (v. vinifera L.) were chosen for leaf (Iamina + petiole), lamina and petiole mineral analysis, over a two year period, in lales, São Paulo State, Brazil. Twenty vine canes from each vineyard were sampled for bud fertility evaluation using a stereomicroscope. The relationship between bud fertility or bud necrosis and mineral contents were investigated. The correlations determined were weak when other factors were involved in bud fertility, such as temperature, light, shoot vigor and water deficiency. Nitrogen and potassium contents showed an inverse relationship with the percentage of bud necrosis. Iron and boron contents presented a quadratic relationship between the percentage of fertile buds and the percentage of bud necrosis. The possible involvement of these elements in root growth and, therefore, in cytokinin biosynthesis, could explain their influence on floral stimulus. (Bulletin 0.1.V., 2005, vol. 78, n? 897-898, pp. 737-749). |
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Leaf mineral status and bud fertility of 'Centenial Seedless' grapevines.Fertilização foliarBoroBrotacaoFerroFloraçãoNecroseNitrogênioPotássioUvaViticulturaTwelve vineyards of cv 'Centennial Seedless' (v. vinifera L.) were chosen for leaf (Iamina + petiole), lamina and petiole mineral analysis, over a two year period, in lales, São Paulo State, Brazil. Twenty vine canes from each vineyard were sampled for bud fertility evaluation using a stereomicroscope. The relationship between bud fertility or bud necrosis and mineral contents were investigated. The correlations determined were weak when other factors were involved in bud fertility, such as temperature, light, shoot vigor and water deficiency. Nitrogen and potassium contents showed an inverse relationship with the percentage of bud necrosis. Iron and boron contents presented a quadratic relationship between the percentage of fertile buds and the percentage of bud necrosis. The possible involvement of these elements in root growth and, therefore, in cytokinin biosynthesis, could explain their influence on floral stimulus. (Bulletin 0.1.V., 2005, vol. 78, n? 897-898, pp. 737-749).ALBERTO MIELE, CNPUV.BOTELHO, R. V.PIRES, E. J. P.TERRA, M. M.MIELE, A.MÜLLER, M. M. L.POTT, C. A.2019-08-17T00:37:58Z2019-08-17T00:37:58Z2006-09-1120052019-08-17T00:37:58Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleLe Bulletin de L'OIV, Paris, v. 78, n. 897-898, p. 737-749, 2005.http://www.alice.cnptia.embrapa.br/alice/handle/doc/541304enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2019-08-17T00:38:04Zoai:www.alice.cnptia.embrapa.br:doc/541304Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542019-08-17T00:38:04falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542019-08-17T00:38:04Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Leaf mineral status and bud fertility of 'Centenial Seedless' grapevines. |
title |
Leaf mineral status and bud fertility of 'Centenial Seedless' grapevines. |
spellingShingle |
Leaf mineral status and bud fertility of 'Centenial Seedless' grapevines. BOTELHO, R. V. Fertilização foliar Boro Brotacao Ferro Floração Necrose Nitrogênio Potássio Uva Viticultura |
title_short |
Leaf mineral status and bud fertility of 'Centenial Seedless' grapevines. |
title_full |
Leaf mineral status and bud fertility of 'Centenial Seedless' grapevines. |
title_fullStr |
Leaf mineral status and bud fertility of 'Centenial Seedless' grapevines. |
title_full_unstemmed |
Leaf mineral status and bud fertility of 'Centenial Seedless' grapevines. |
title_sort |
Leaf mineral status and bud fertility of 'Centenial Seedless' grapevines. |
author |
BOTELHO, R. V. |
author_facet |
BOTELHO, R. V. PIRES, E. J. P. TERRA, M. M. MIELE, A. MÜLLER, M. M. L. POTT, C. A. |
author_role |
author |
author2 |
PIRES, E. J. P. TERRA, M. M. MIELE, A. MÜLLER, M. M. L. POTT, C. A. |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
ALBERTO MIELE, CNPUV. |
dc.contributor.author.fl_str_mv |
BOTELHO, R. V. PIRES, E. J. P. TERRA, M. M. MIELE, A. MÜLLER, M. M. L. POTT, C. A. |
dc.subject.por.fl_str_mv |
Fertilização foliar Boro Brotacao Ferro Floração Necrose Nitrogênio Potássio Uva Viticultura |
topic |
Fertilização foliar Boro Brotacao Ferro Floração Necrose Nitrogênio Potássio Uva Viticultura |
description |
Twelve vineyards of cv 'Centennial Seedless' (v. vinifera L.) were chosen for leaf (Iamina + petiole), lamina and petiole mineral analysis, over a two year period, in lales, São Paulo State, Brazil. Twenty vine canes from each vineyard were sampled for bud fertility evaluation using a stereomicroscope. The relationship between bud fertility or bud necrosis and mineral contents were investigated. The correlations determined were weak when other factors were involved in bud fertility, such as temperature, light, shoot vigor and water deficiency. Nitrogen and potassium contents showed an inverse relationship with the percentage of bud necrosis. Iron and boron contents presented a quadratic relationship between the percentage of fertile buds and the percentage of bud necrosis. The possible involvement of these elements in root growth and, therefore, in cytokinin biosynthesis, could explain their influence on floral stimulus. (Bulletin 0.1.V., 2005, vol. 78, n? 897-898, pp. 737-749). |
publishDate |
2005 |
dc.date.none.fl_str_mv |
2005 2006-09-11 2019-08-17T00:37:58Z 2019-08-17T00:37:58Z 2019-08-17T00:37:58Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Le Bulletin de L'OIV, Paris, v. 78, n. 897-898, p. 737-749, 2005. http://www.alice.cnptia.embrapa.br/alice/handle/doc/541304 |
identifier_str_mv |
Le Bulletin de L'OIV, Paris, v. 78, n. 897-898, p. 737-749, 2005. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/541304 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503479320903680 |