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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
22/02/2008 |
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Data da última atualização: |
30/08/2018 |
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Autoria: |
NITO, N.; KURAISHI, S. |
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Título: |
Abnormal auxin distribution and poor berry setting (coulure) in grapes. |
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Ano de publicação: |
1979 |
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Fonte/Imprenta: |
Scientia Horticulturae, v. 10, p. 63-72, 1979. |
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Idioma: |
Inglês |
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Conteúdo: |
A constant low auxin leveI was observed in a normally setting trimmed cluster of the
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Palavras-Chave: |
Cultivo; Endurecimento. |
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Thesagro: |
Uva. |
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Thesaurus Nal: |
Grapes. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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Marc: |
LEADER 01199naa a2200181 a 4500
001 1162205
005 2018-08-30
008 1979 bl uuuu u00u1 u #d
100 1 $aNITO, N.
245 $aAbnormal auxin distribution and poor berry setting (coulure) in grapes.$h[electronic resource]
260 $c1979
520 $aA constant low auxin leveI was observed in a normally setting trimmed cluster of the <tetraploid grape 'Kyoho' (Vi tis vinifera L. x Vitis labrusca L.). The basipetal auxin transport in the trirnmed cluster was always 2-3 times higher than the acropetal transport during the flowering-period. In a non-treated cluster, showing a tendency towards excessive berry abscission, the auxin leveI in the apicaI parts of the cluster fluctuated within the range of 2()-7 Otimes that of the auxin content at full bloom. The ratio of basipetaI to acropetaI auxin transport was nearly unity or less than unity. The results support the hypothesis of apicaI dominance and auxin gradient in the formation of an abscission zone.
650 $aGrapes
650 $aUva
653 $aCultivo
653 $aEndurecimento
700 1 $aKURAISHI, S.
773 $tScientia Horticulturae$gv. 10, p. 63-72, 1979.
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