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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
09/12/1999 |
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Data da última atualização: |
17/04/2023 |
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Autoria: |
GUARDIOLA, J. L.; BARRES, M. T.; ALBERT, C.; Luis, A. G. |
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Afiliação: |
Departamento de Biologia Vegetal, Universidad Politecnica de Valencia, 46022 Valencia, Spain. |
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Título: |
Effects of exogenous growth regulators on fruit development in Citrus unshiu. |
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Ano de publicação: |
1993 |
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Fonte/Imprenta: |
Annals of Botany Company, n.71, p.169-176, 1993. |
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Idioma: |
Inglês |
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Conteúdo: |
The-effects of applied growth regulators on fruit development have been determined in the parthenocarpic Satsuma mandarin (Citrus unshiu Marc.) The application of either gibberellic acid or benzyladenine at flower opening, caused a transient increase in cell division in the ovary wall, but had no significant effect on final fruit size. Late fruit growth and final fruit size were increased by the application of the synthetic auxin 2,4,5-trichlorophenoxyacetic acid, which had a specific effect on the enlargement of the juice vesicles. The three growth regulators enhanced vascularization in pedicel, but the growth effects observed were unrelated to their influence on the transport capacity the phloem but caused by their direct effects on the fruit tissues. The sensitivity of the fruit tissues to the applied growth regulators enhanced vascularization in the pedicel, but the growth effects observed were unrelated to their influence on the transport capacity of the phloem but caused by their direct effects on the fruit tissues. |
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Palavras-Chave: |
Citrus unshiu Marc; Fruit growth; Hormone treatment; Phloem formation; Phloem transport; Xylogenesis. |
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Thesaurus Nal: |
in vitro culture. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01722naa a2200241 a 4500
001 1648459
005 2023-04-17
008 1993 bl uuuu u00u1 u #d
100 1 $aGUARDIOLA, J. L.
245 $aEffects of exogenous growth regulators on fruit development in Citrus unshiu.$h[electronic resource]
260 $c1993
520 $aThe-effects of applied growth regulators on fruit development have been determined in the parthenocarpic Satsuma mandarin (Citrus unshiu Marc.) The application of either gibberellic acid or benzyladenine at flower opening, caused a transient increase in cell division in the ovary wall, but had no significant effect on final fruit size. Late fruit growth and final fruit size were increased by the application of the synthetic auxin 2,4,5-trichlorophenoxyacetic acid, which had a specific effect on the enlargement of the juice vesicles. The three growth regulators enhanced vascularization in pedicel, but the growth effects observed were unrelated to their influence on the transport capacity the phloem but caused by their direct effects on the fruit tissues. The sensitivity of the fruit tissues to the applied growth regulators enhanced vascularization in the pedicel, but the growth effects observed were unrelated to their influence on the transport capacity of the phloem but caused by their direct effects on the fruit tissues.
650 $ain vitro culture
653 $aCitrus unshiu Marc
653 $aFruit growth
653 $aHormone treatment
653 $aPhloem formation
653 $aPhloem transport
653 $aXylogenesis
700 1 $aBARRES, M. T.
700 1 $aALBERT, C.
700 1 $aLuis, A. G.
773 $tAnnals of Botany Company$gn.71, p.169-176, 1993.
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