摘要
研究不同浓度的Ca(NO3)2对香石竹保鲜效果的影响。结果表明:瓶插液中含适宜浓度的Ca(NO3)2能够增大切花最大花径、增加花枝鲜重、提高叶绿素、可溶性糖和花色素苷含量并能减缓质膜透性增加的速度。其中以配方为3%蔗糖+300 mg/L 8-HQS+500 mg/L柠檬酸+1.0 g/L Ca(NO3)2的瓶插液保鲜效果较好。
This experiment researched the effect of different concentrations of calcium nitrate on the preservation of Dianthus caryophyllus.The results showed that vase solution containing appropriate concentrations of Ca（NO3）2 could increase the largest cut flower diameter,flower fresh weight and improve chlorophyll,soluble sugar and the anthocyanin content and decrease the increasing speed of membrane permeability.The preservation effect of Dianthus caryophyllus vase solution containing 3% sucrose＋200 mg/L 8-HQS＋1.0 g/L Ca（NO3）2 were better.
出处
《北方园艺》
CAS
北大核心
2011年第12期142-144,共3页
Northern Horticulture
关键词
硝酸钙
香石竹
切花
保鲜
calcium nitrate
Dianthus caryophyllus
cut flower
preservation
