| 保鲜剂对瓶插‘碧桃’切枝的生理影响 |
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| 引用本文： | 夏晶晖.保鲜剂对瓶插‘碧桃’切枝的生理影响[J].北方园艺,2011(10):139-141. |
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| 作者姓名： | 夏晶晖 |
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| 作者单位： | 重庆文理学院,生命科学与技术学院,重庆,402160;西南大学,园林园艺学院,重庆,402160 |
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| 基金项目： | 重庆市教委自然科学研究资助项目(kJ071211) |
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| 摘 要： | 以不同浓度的水杨酸、赤霉素、醋酸银和蔗糖进行组合作为保鲜液,通过外部形态观察和生理指标测定来研究保鲜剂处理对‘碧桃’保鲜的效应。结果表明:‘碧桃’枝切处理Ⅰ(30g/L蔗糖+200mg/L水杨酸+320mg/L醋酸银+90mg/L赤霉素)的鲜重和水分平衡值比对照晚3d开始下降;鲜重、可溶性糖、蛋白质的平均值分别比对照高0.72g、0.04mg/g、0.005mg/g;丙二醛含量比对照低0.09mg/g。处理Ⅰ可延长瓶插寿命3d,可溶性糖和蛋白质分解慢,丙二醛含量低,说明该处理保鲜效果最好。
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| 关 键 词： | ‘碧桃’切枝 保鲜 水杨酸 醋酸银 赤霉素 |
Effect of Preservative Treatments on the Physiology of 'Bitao' Cut Branches During Vase Holding |
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| XIA Jing-hui.Effect of Preservative Treatments on the Physiology of 'Bitao' Cut Branches During Vase Holding[J].Northern Horticulture,2011(10):139-141. |
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| Authors: | XIA Jing-hui |
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| Institution: | XIA Jing-hui~(1,2) (1.College of Life Science and Technology of Chongqing University of Arts and Sciences,Chongqing 402160,2.College of Horticulture and Landscape,Southwest Architectual University,Chongqing 4000716) |
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| Abstract: | To explore the effect of preservatives of different concentrations combination of SA,GA,AgAC,silver acetate and sucrose on cutting flowers of 'Bitao' cut branches,some morphology and physiology indices were analysed.The results showed that,the drop of the fresh weight and water balance of cutting flowers with treatment I(30 g/L sucrose +200 mg/L SA+320 mg/L AgAC +90 mg/L GA),were delayed 3 days compare to CK.The fresh weight,sugar content,protein content were increased 0.72 g,0.04 mg/g,0.005 mg/g;malondiald... |
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| Keywords: | \'Bitao\' cut branches preservation SA AgAC GA |
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