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142. | | SOUSA, A. R. de; SILVA, A. B. da; SANTOS, M. C. dos; NUNES FILHO, J.; ACCIOLY, L. J. de O.; FERRAZ, L. G. B. Caracterização dos principais solos do município de Nazaré da Mata-Pernambuco. Pesquisa Agropecuária Pernambucana, Recife, v. 15, p. 76-81, jan./dez. 2008-2010. Número especial. Biblioteca(s): Embrapa Solos. |
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151. | | URBEN, A. F. Banco de cogumelos para uso humano: cogumelos coletados no Brasil e perspectivas de uso. In: SIMPÓSIO INTERNACIONAL SOBRE COGUMELOS NA ALIMENTAÇÃO, SAÚDE, TECNOLOGIA E MEIO AMBIENTE NO BRASIL, 1.=INTERNATIONAL SYMPOSIUM ON MUSHROOMS IN FOOD, HEALTH, TECHNOLOGY AND THE ENVIRONMENT IN BRAZIL, 1., 2002, Brasília. Anais=Proceedings. Brasília: Embrapa Recursos Genéticos e Biotecnologia: Fundação Dalmo Giacometti, 2002. p. 99-107. (Embrapa Recursos Genéticos e Biotecnologia. Documentos, 88). Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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Registros recuperados : 7.607 | |
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Registro Completo
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
05/01/2016 |
Data da última atualização: |
02/03/2016 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
ROBERTO, S. R.; BORGES, W. F. S.; COLOMBO, R. C.; KOYAMA, R.; HUSSAIN, I.; SOUZA, R. T. de. |
Afiliação: |
REGINALDO TEODORO DE SOUZA, CNPUV. |
Título: |
Berry-cluster thinning to prevent bunch compactness of 'BRS Vitoria', a new black seedless grape. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Scientia Horticulturae, v. 197, p. 297-303, 2015. |
Idioma: |
Português |
Conteúdo: |
The objective of this study was to evaluate techniques, such as flower-cluster and berry-cluster thinning at different times, to prevent bunch compactness of ?BRS Vitoria?, a new black seedless grape. The experiment was conducted during two consecutive seasons (2013 and 2014) in a commercial vineyard located in Marialva, PR, Brazil. The grapevines were trained in an overhead trellis system, spaced at 2.5 × 5.0 m. The experimental design used was randomized blocks with four replications and six treatments: control (no thinning); flower-cluster thinning or brushing prior to anthesis; and berry-cluster thinning at different times, when berries were 3?6, 7?10, 11?15, or 16?18 mm in diameter. The bunch compactness incidence was evaluated according to the following classification: very loose, medium loose, and very dense bunches. The physicochemical characteristics of bunches and the yield were also evaluated. Data were submitted to analysis of variance, and means were compared using Tukey?s test at 5%. Berrycluster thinning when ?BRS Vitoria? berries are between 7 and 18 mm in diameter is efficient for reducing bunch compactness, as it results in a higher incidence of medium loose and a lower incidence of very dense bunches with optimum yield, while flower-cluster thinning or brushing prior to anthesis should be avoided because it promotes higher incidence of very loose bunches with reduced yield. |
Palavras-Chave: |
Apirenic grape; Berry-cluster thinning; Cultural practices; Vine; Vitis spp. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/136579/1/HORTI6076.pdf
|
Marc: |
LEADER 02113naa a2200241 a 4500 001 2032876 005 2016-03-02 008 2015 bl uuuu u00u1 u #d 100 1 $aROBERTO, S. R. 245 $aBerry-cluster thinning to prevent bunch compactness of 'BRS Vitoria', a new black seedless grape.$h[electronic resource] 260 $c2015 520 $aThe objective of this study was to evaluate techniques, such as flower-cluster and berry-cluster thinning at different times, to prevent bunch compactness of ?BRS Vitoria?, a new black seedless grape. The experiment was conducted during two consecutive seasons (2013 and 2014) in a commercial vineyard located in Marialva, PR, Brazil. The grapevines were trained in an overhead trellis system, spaced at 2.5 × 5.0 m. The experimental design used was randomized blocks with four replications and six treatments: control (no thinning); flower-cluster thinning or brushing prior to anthesis; and berry-cluster thinning at different times, when berries were 3?6, 7?10, 11?15, or 16?18 mm in diameter. The bunch compactness incidence was evaluated according to the following classification: very loose, medium loose, and very dense bunches. The physicochemical characteristics of bunches and the yield were also evaluated. Data were submitted to analysis of variance, and means were compared using Tukey?s test at 5%. Berrycluster thinning when ?BRS Vitoria? berries are between 7 and 18 mm in diameter is efficient for reducing bunch compactness, as it results in a higher incidence of medium loose and a lower incidence of very dense bunches with optimum yield, while flower-cluster thinning or brushing prior to anthesis should be avoided because it promotes higher incidence of very loose bunches with reduced yield. 653 $aApirenic grape 653 $aBerry-cluster thinning 653 $aCultural practices 653 $aVine 653 $aVitis spp 700 1 $aBORGES, W. F. S. 700 1 $aCOLOMBO, R. C. 700 1 $aKOYAMA, R. 700 1 $aHUSSAIN, I. 700 1 $aSOUZA, R. T. de 773 $tScientia Horticulturae$gv. 197, p. 297-303, 2015.
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