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SHI Jin-lin, DONG Shao-hui, LI Jun-ping, DU Xiu-hong, JIANG Yue-li. Physiological and Biochemical Changes in Cut-flowers of Eustoma grandiforum Held in Vase[J]. Fujian Journal of Agricultural Sciences, 2011, 26(5): 788-792.
Citation:
SHI Jin-lin, DONG Shao-hui, LI Jun-ping, DU Xiu-hong, JIANG Yue-li. Physiological and Biochemical Changes in Cut-flowers of Eustoma grandiforum Held in Vase[J]. Fujian Journal of Agricultural Sciences, 2011, 26(5): 788-792.
SHI Jin-lin, DONG Shao-hui, LI Jun-ping, DU Xiu-hong, JIANG Yue-li. Physiological and Biochemical Changes in Cut-flowers of Eustoma grandiforum Held in Vase[J]. Fujian Journal of Agricultural Sciences, 2011, 26(5): 788-792.
Citation:
SHI Jin-lin, DONG Shao-hui, LI Jun-ping, DU Xiu-hong, JIANG Yue-li. Physiological and Biochemical Changes in Cut-flowers of Eustoma grandiforum Held in Vase[J]. Fujian Journal of Agricultural Sciences, 2011, 26(5): 788-792.
Cut flowers of Eustoma grandiforum cultivars702 were used to determine the physiological and biochemical changes taking place in the flowers kept in vase. The results showed that the fresh weight, soluble proteins, soluble sugar, respiration rate, as well as SOD and CAT activities in the flower petals increased in the early stage and decreased later on. On the other hand, the relative electric conductivity and POD activity increased while being held in a vase. Damage on the cell membrane resulted from the decreased protective enzymes activity and membrane lipid peroxidation might induce senescence on the cut-flowers.
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