摘要
用ＣａＣｌ２处理月季切花可以延长瓶插寿命２～４ｄ。ＣａＣｌ２延缓切花衰老的生理效应表现为增强切花的保水能力；减少蛋白质降解；提高ＳＯＤ、ＣＡＴ、ＰＯＤ活性；降低膜脂过氧化水平，维持膜结构的相对稳定性。其中以１．５％ＣａＣｌ２处理效果较好。
Spray of 0.5 %- 2.0 % CaCl2 could extend the vaselife of cut roses(Rose hybrida Hort.)for 2 or 4 days. The physiological effects showed that CaCl2 increased relative water content(RWC)and the activities of superoxide simutase(SOD),catalase(CAT)and peroxidiase(POD),and decreased decomposition rate of protein,malondialehyde(MDA)content,and maintained stability of membrane in petals of rose during vaseholding of cut roses.
出处
《园艺学报》
CAS
CSCD
北大核心
1999年第1期62-64,共3页
Acta Horticulturae Sinica
