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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
07/01/2011 |
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Data da última atualização: |
10/01/2011 |
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Autoria: |
BOTELHO, R. V.; PIRES, E. J. P.; MOURA, M. F.; TERRA, M. M.; TECHIO, M. A. |
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Título: |
Garlic extract improves budbreak of the 'Niagara Rosada' grapevines on sub-tropical regions. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Ciência Rural, Santa Maria, v. 40, n. 11, p. 2282-2287, 2010. |
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Idioma: |
Inglês |
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Conteúdo: |
In the regions with mild winters, usually the chilling requirements for bud dormancy release of grapevines are not fulfilled, and only the highly toxic products CaCN2 (calcium cyanamide) and H2CN2 (hydrogen cyanamide) are recommended in conventional viticulture for budbreak. The purpose of this study was to verify the effect of garlic extract on budbreak of ?Niagara Rosada? grapevines in two different vineyards. The highest dose of garlic extract (70mL L-1) showed a great potential for budbreak in organic production, presenting similar effects of cyanamides in budbreak. This treatment improved the sprouting percentage, number of clusters, accelerated the beginning of sprouting and reduced the cycle between pruning and harvest. |
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Palavras-Chave: |
Agroecologia; Endodormência; Extrato de alho; Quebra de dormência. |
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Thesagro: |
Brotação; Dormência; Uva; Viticultura. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01466naa a2200265 a 4500
001 1872370
005 2011-01-10
008 2010 bl uuuu u00u1 u #d
100 1 $aBOTELHO, R. V.
245 $aGarlic extract improves budbreak of the 'Niagara Rosada' grapevines on sub-tropical regions.
260 $c2010
520 $aIn the regions with mild winters, usually the chilling requirements for bud dormancy release of grapevines are not fulfilled, and only the highly toxic products CaCN2 (calcium cyanamide) and H2CN2 (hydrogen cyanamide) are recommended in conventional viticulture for budbreak. The purpose of this study was to verify the effect of garlic extract on budbreak of ?Niagara Rosada? grapevines in two different vineyards. The highest dose of garlic extract (70mL L-1) showed a great potential for budbreak in organic production, presenting similar effects of cyanamides in budbreak. This treatment improved the sprouting percentage, number of clusters, accelerated the beginning of sprouting and reduced the cycle between pruning and harvest.
650 $aBrotação
650 $aDormência
650 $aUva
650 $aViticultura
653 $aAgroecologia
653 $aEndodormência
653 $aExtrato de alho
653 $aQuebra de dormência
700 1 $aPIRES, E. J. P.
700 1 $aMOURA, M. F.
700 1 $aTERRA, M. M.
700 1 $aTECHIO, M. A.
773 $tCiência Rural, Santa Maria$gv. 40, n. 11, p. 2282-2287, 2010.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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