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    題名: The synergistic effect of maleic acid hydrazide (1.2-dihydro-3,6-pyridazinedione) and sucrose on vase life of cut roses
    Authors: 廖麗貞
    Li-Jen Liao;K. L. Huang;R. S. Shen;W. S. Chen;Y. H. Lin
    貢獻者: 生物科技系
    Date: 2002-07-23
    Issue Date: 2010-11-11 16:57:22 (UTC+8)
    Abstract: Continuous postharvest treatment of cut rose flowers (Rosa hybrida L. cv. Diana) with maleic acid hydrazide (1.2-dihydro-3,6-pyridazinedione, MH) at 560.5 8-hydroxyquinoline sulfate (HQS) at 388.4 HQS, MH + HQS or sucrose + HQS treatments. The longevity of flowers in MH + sucrose in combination with HQS was extended for 18 days after vase treatments, whereas the longevity of cut flowers was only 4, 6 and 8 days for HQS, MH + HQS and sucrose + HQS, respectively. Cut roses treated with MH + sucrose + HQS in vase solution exhibited greater water uptake and less water loss than those in HQS. The concentrations of various sugars in petals were highest in the sucrose + HQS treatment, and MH + sucrose + HQS > MH + HQS > HQS. Ethylene production was significantly lower in sucrose + HQS or MH + sucrose + HQS treatments in comparison to MH + HQS, or HQS.
    關聯: Australian Journal of Experimental Agriculture / vol.42 iss.5, P.637-641
    Appears in Collections:[生物科技學系] 期刊論文
    [生科系] 廖麗貞

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