Data/hora: 22/06/2024 10:53:11

Biblioteca(s): | Embrapa Unidades Centrais; Embrapa Uva e Vinho.
Data corrente: | 11/05/2012
Data da última atualização: | 15/08/2017
Autoria: | BORGHEZAN, M.; GAVIOLI, O.; VIEIRA, H. J.; SILVA, A. L. da.
Afiliação: | Marcelo Borghezan, Universidade Federal de Santa Catarina/Centro de Ciências Agrárias, Departamento de Fitotecnia; Olavo Gavioli, Cooperativa Agrícola de São Joaquim – SANJO; Hamilton Justino Vieira, Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina/Centro de Informações de Recursos Ambientais e de Hidrometeorologia de Santa Catarina; Aparecido Lima da Silva, Universidade Federal de Santa Catarina/Centro de Ciências Agrárias, Departamento de Fitotecnia.
Título: | Shoot growth of Merlot and Cabernet Sauvignon grapevine varieties.
Ano de publicação: | 2012
Fonte/Imprenta: | Pesquisa Agropecuária Brasileira, Brasília, DF, v. 47, n. 2, p. 200-207, fev. 2012.

Idioma:

Inglês
Português

Notas: | Título em português: Crescimento de ramos das variedades de videira Merlot e Cabernet Sauvignon.
Conteúdo: | The objective of this work was to evaluate shoot growth of the grapevine varieties Merlot and Cabernet Sauvignon, during 2006/2007, and Cabernet Sauvignon, during 2008/2009, in São Joaquim, SC, Brazil. The experiment was carried out in a commercial vineyard trained on a vertical trellis system. The shoots of the central part of the plants were selected, and the lengths from the base to the apex of 20 shoots per cultivar were evaluated. In 2006/2007, monitoring began at pruning, on 9/15/2006, and ended on 2/6/2007, totalizing 144 days of evaluation. During the 2008/2009 cycle, phenology and shoot growth for 'Cabernet Sauvignon' were assessed from grape development (1/13/2009) (pea?sized grapes) until shoot vegetative growth had ceased. Budburst occurred in the second half of September, and shoot?growth cessation occurred during ripening. Higher growth rates (about 4 cm per day) were observed in pre? and post?flowering, followed by reduction due to the competition for photosynthates for the formation of flowers and bunches. Temperature and photoperiod induce grapevine shoots to cease growth in the highland regions of Santa Catarina State, Brazil.
Palavras-Chave: | Cabernet Sauvignon; Crescimento vegetativo; Fotoperíodo; Merlot; Santa Catarina; São Joaquim.
Thesagro: | Fisiologia vegetal; Ramo; Temperatura; Uva; Viticultura; Vitis Vinifera.
Thesaurus Nal: | Photoperiod; Temperature; Vegetative growth.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/80740/1/200-207.pdf
Registro original: | Embrapa Unidades Centrais (AI-SEDE)

Exemplares:

CNPUV - (13865-1) - EMB - AP - PP -  -  -  - DIS
AI-SEDE - (53399-1) - UPE - AP - PP - 630.72081 - P474 -  - DIS