摘要
以市售切花月季为试材,以5、15、30、45g/L的蔗糖溶液作为保鲜液,研究了蔗糖对切花月季保鲜效果的影响。结果表明:蔗糖15g/L瓶插寿命比对照延长3d;能有效增强切花月季花枝的吸水能力,增加花枝的鲜重,缓解切花水分胁迫,延缓吸水量、蒸腾量,保持水分平衡。有效增加POD活性,推迟蛋白质和糖的降解,提高切花月季的观赏品质。
Taking cut rose as material,using 5,15,30,45 g/L sucrose as preservative,the fresh keeping effect of sucrose on cut rose was studied. The results showed that the vase life of cut rose treated with 15 g/L sucrose was extended for 3 days than control. The sucrose could effectively enhance the water absorption capacity of cut rose flowers, increase the squid fresh weight,alleviate cut water stress,delay water content and transpiration,maintain rroisture balance. Effectively increased the activity of POD and delayed degradation of protein and sugar,in addition,improved the ornamental quality of cut rose.
出处
《北方园艺》
CAS
北大核心
2013年第14期146-148,共3页
Northern Horticulture
基金
淮安市农业支撑计划资助项目(SN1025)
关键词
切花月季
保鲜效果
蔗糖
cut rose
fresh keeping effect
sucrose
