Ponkan mandarin (Citrus reticulata Blanco) immature fruits storage.

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dc.creatorPASQUAL, M.
dc.creatorDUTRA, L. F.
dc.creatorARAUJO, A. G. de
dc.creatorFIGUEIREDO, M. A. de
dc.date2011-04-10T11:11:11Z
dc.date2011-04-10T11:11:11Z
dc.date2009-07-27
dc.date2006
dc.date2015-02-25T11:11:11Z
dc.date.accessioned2026-07-07T03:18:43Z
dc.descriptionThe aim of this work was to evaluate the effect of Ponkan mandarin (C. reticulata) x Pêra sweet orange (C. sinensis) immature fruits storage and sucrose concentrations on embryos in vitro culture. Fruits with 3 to 4 cm in diameter were harvested and placed inside black polyethylene bags with lateral openings and stored at 5±1ºC during 135 days. Every 15 days a sample was removed, its embryos were excised and individually inoculated in test tubes containing 15 mL of MS medium (MURASHIGE & SKOOG, 1962) with sucrose (0, 1.5, 3, 6, 12, 18 and 24 g L-1) and 0.3 mg L-1 GA3 and 1 g L-1 activated charcoal. Those treatments rested 48 hours in the dark and later in a growth room at 27 ± 1ºC with a 16-h photoperiod and 32 ?mol m-2 s-1 light intensity. Immature fruits can be stored for posterior excision and embryos culture. Fruits with 120 days after the pollination can be stored for at most 135 days without damaging the embryos viability. It was observed a better development of the aerial part and root system of plantlets from Ponkan mandarin x Pêra sweet orange embryos inMS medium with 12-18 g L-1 sucrose.
dc.identifierCiência e Agrotecnologia, Lavras, v. 30, n. 5, p. 1017-1020, set./out. 2006
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/316140
dc.identifier.urihttp://hdl.handle.net/123456789/430106
dc.languageeng
dc.rightsopenAccess
dc.subjectCultura de embriões
dc.subjectMeio nutritivo
dc.subjectArmazenamento
dc.subjectCitrus Reticulata
dc.subjectMelhoramento
dc.subjectTangerina
dc.titlePonkan mandarin (Citrus reticulata Blanco) immature fruits storage.
dc.typeArtigo de periódico

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