2012
DOI: 10.1590/s0034-737x2012000400018
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Manga 'Ubá' tratada com ethephon na pré-colheita

Abstract: 'Ubá' mango treated with ethephon at preharvestThe 'Uba' mango generally ripens from November to January, and ripening in the same plant is uneven, requiring selective harvest, which may extend up to a month. We evaluated the effects of different concentrations of ethephon in promoting early uniform ripening and quality attributes of 'Ubá' mango. In the 17 th week after anthesis, 25 mango trees, five per treatment, were sprayed with ethephon at concentrations of 0, 250, 500, 750 and 1000 mg L -1 plus 0.5% of m… Show more

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Cited by 3 publications
(2 citation statements)
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“…Secondly, fruit of these trees may show greater incidence of post-harvest physiological disorders like "bitter pit", which is more severe in vigorous trees (Jemriae et al, 2016). Ripening in climacteric fruit is associated with a great increase in ethylene production and can be induced by exogenous ethylene (Silva et al, 2012;Hiwasa et al, 2003). Since apples are climacteric, we might expect ripening changes following the application of ethephon.…”
Section: Resultsmentioning
confidence: 99%
“…Secondly, fruit of these trees may show greater incidence of post-harvest physiological disorders like "bitter pit", which is more severe in vigorous trees (Jemriae et al, 2016). Ripening in climacteric fruit is associated with a great increase in ethylene production and can be induced by exogenous ethylene (Silva et al, 2012;Hiwasa et al, 2003). Since apples are climacteric, we might expect ripening changes following the application of ethephon.…”
Section: Resultsmentioning
confidence: 99%
“…O aumento dos carotenoides na polpa apresentou comportamento similar ao da casca, apresentando incremento na sua síntese, e evidenciando o processo de maturação, no decorrer do período de armazenamento (CHITARRA; CHITARRA, 2005). Silva et al (2012) em trabalho com pulverizações de ethephon na pré-colheita em manga 'Ubá' , em diferentes concentrações (0, 250, 500, 750 e 1000 mg L -1 ), verificou que houve uma maior intensificação da coloração final da polpa, ratificando o processo de síntese de carotenoides da polpa, devido a aceleração do processo de amadurecimento.…”
Section: Carotenoides Da Polpaunclassified