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EFFECT OF GIBBERELLIC ACID ON ENHANCING FLOWERING TIME IN CHRYSANTHEMUM MORIFOLIUM

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dc.contributor.author SAJID, MUHAMMAD
dc.contributor.author AMIN, NOORUL
dc.contributor.author AHMAD, HABIB
dc.contributor.author KHAN, KHALID
dc.date.accessioned 2022-12-08T04:24:31Z
dc.date.available 2022-12-08T04:24:31Z
dc.date.issued 2016-04-08
dc.identifier.citation Sajid, M., Amin, N., Ahmad, H. A. B. I. B., & Khan, K. (2016). Effect of gibberellic acid on enhancing flowering time in Chrysanthemum morifolium. Pak. J. Bot, 48(2), 477-483. en_US
dc.identifier.issn 2070-3368
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/14851
dc.description.abstract The study was conducted to evaluate the effect of various concentrations of GA3 on plant height, number of branches, leaves, flowers plant-1, leaf area, days to flowering, blooming period, flower size and flower fresh weight. There were total six treatments of GA3 concentrations at 0, 50, 100, 150, 200 and 250 mg L-1. Data regarding vegetative and flowering attributes indicated that flowering in Chrysanthemum morifolium varied significantly for most of the studied parameters. Application of GA3 at the rate of 250 mg L-1 with plant height (62.0 cm), number of branches (8.65), suckers (8.05), leaves (55.05) plant-1, leaf area (122.35 cm2 ), days to flower (110.8 days) and number of flowers (31.9) were significantly different as compared to rest of the treatments and was followed by GA3 at the rate of 200 mg L-1 in flower size (5.49 cm) and flower fresh weight (4.01g). Untreated Chrysanthemum plants had least plant height (47.5 cm), number of branches (6.4), suckers (6.75), leaves (39.2) plant-1, leaf area (96.85 cm2 ), days to flower (131.05 days), number of flowers (21.91) plant-1, flower size (4.88 cm) and flower fresh weight (3.44 g). Application of GA3 @ 250 mg L-1 produced flowers earlier (28th September) than the normal season and extended the flowering season up to 22 days. en_US
dc.language.iso en en_US
dc.publisher Karachi: Pakistan Journal of Botany , Botanical garden , University of Karachi en_US
dc.subject Chrysanthemum flowering en_US
dc.subject Gibberellic acid en_US
dc.subject Early flowering en_US
dc.title EFFECT OF GIBBERELLIC ACID ON ENHANCING FLOWERING TIME IN CHRYSANTHEMUM MORIFOLIUM en_US
dc.type Article en_US


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