芍药切花‘春晓’瓶插期生理生化的变化  

Physiological and Biochemical Changes of Cut Peony Flowers During the Vase-holding

作　　者：汪晓红 WANG Xiaohong(Shandong State-owned Forest Farm Management Stations,Department of Forestry of Shandong Province,250014,Jinan)

机构地区：[1]山东省林业厅国有林场管理站,山东济南250014

出　　处：《山东林业科技》2018年第5期64-66,共3页Journal of Shandong Forestry Science and Technology

摘　　要：以芍药切花‘春晓’为材料,研究其瓶插期生理生化的变化。结果表明,芍药‘春晓’切花在瓶插过程中水分平衡值均呈现先上升后下降的趋势,瓶插第2d达到最高值,1.5 mg·g-1FM·d-1;膜透性随着瓶插时间的延长而升高,O2-生成速率持续上升,SOD活性和可溶性蛋白含量呈先上升后下降的趋势。Peony cut Flowers,‘Chunxiao’,was used to study its physiological and biochemical changes during the vase-holding.The results showed that water balance values increased at first and then declined,and the maximum was 1.5 mg·g^-1FM·d^-1.During the vase-holding,the membrane permeability and generating rate of O2-increased continuously.The SOD activity and soluble protein content first increased then decreased.

关 键 词：芍药 切花 SOD 可溶性蛋白 

分 类 号：S718.43[农业科学—林学]