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含细胞分裂素的处理液对香石竹切花生理生化的影响
The Effect of Different Hormone Solution on Physiological Biochemical Characteristics of Cut Flowers of Carnation
【摘要】 含细胞分裂素的处理液(4%S+200 mg/L 8-HQ+50 mg/L KT和4%S+200 mg/L 8-HQ+50 mg/L 6-BA)均可改善香石竹切花体内的水分平衡,增加切花的鲜重,增大花径,推迟切花达到最大花径和鲜重的时间,延长切花瓶插寿命,提高SOD、CAT和POD活性,延缓MDA含量的增加。
【Abstract】 The solutions of 4%sugar+200mg/L 8-HQ+50mg/L KT and 4%sugar+200mg/L 8-HQ+50mg/L 6-BA can improve moisture balance in cut flowers,raise fresh weight and flower diameter of cut flowers,postpone the time to reach maximum flower diameter and fresh weight and extend the vase-holding life by increasing activity of SOD,CAT and POD and delaying increase of MDA content in cut flowers.
【关键词】 香石竹;
切花;
6-苄基腺嘌呤;
激动素;
保鲜;
【Key words】 Dianthus caryophyllus; cut flower; 6-BA; KT; freshness preservation;
【Key words】 Dianthus caryophyllus; cut flower; 6-BA; KT; freshness preservation;
- 【文献出处】 贵州农业科学 ,Guizhou Agricultural Sciences , 编辑部邮箱 ,2009年09期
- 【分类号】S682.19
- 【被引频次】10
- 【下载频次】180