香石竹鲜切花家庭常用保鲜液配方的筛选  

Common Fresh-keeping Agents of Dianthus carryophyllus Cut Flowers for Household

作　　者：谷战英[1] 王润[1] 

机构地区：[1]中南林业科技大学林学院,湖南长沙410004

出　　处：《中南林业科技大学学报》2009年第6期145-148,共4页Journal of Central South University of Forestry & Technology

基　　金：中南林业科技大学青年基金重点项目(06001A)

摘　　要：以香石竹鲜切花为试材,探讨了其家庭常用保鲜液配方的筛选.结果表明:与对照相比,大部分保鲜剂均可有效增大花茎,白酒3.5%、食盐7.5 g/L和食盐12.5 g/L效果最好;蔗糖各处理和去痛片125 mg/L增加花瓣中花青素含量效果最好;白酒各处理的吸水量和蒸腾量均高于对照,Vc 900 mg/L和去痛片125 mg/L吸水量大于对照,但蒸腾量小于对照,保鲜效果较好;去痛片125 mg/L和白酒3.5%鲜重降低较小;白酒各处理的瓶插寿命最长.Common fresh-keeping agents were studied by using Dianthus carryophyllus cut flowers as material.The results show that compared with CK,most treated groups increased flower diameter,and the agents with liquor（3.5%）,salt（7.5 g/L） and salt（12.5 g/L）,respectively had the best effects;sugar treatments and pininodine esylate（125 mg/L） significantly increased anthocyanin content in the leaves;absorption and evaporation of liquor treatments were higher than that of CK;the treatments of Vc（900 mg/L） and pininodine esylate（125 mg/L） had higher absorption but lower evaporation than that of CK,which had better fresh-keeping effects;pininodine esylate（125 mg/L） and liquor（3.5%） decreased fresh weight less;the vast lives of liquor treatments had longest lifetime.

关 键 词：植物生理学 香石竹 鲜切花 保鲜液 观赏寿命 

分 类 号：Q945.78[生物学—植物学]