摘要
以康乃馨为试材,根据试剂的保鲜机理不同,通过对比不同试剂配方和浓度组合,探究化学保鲜剂对康乃馨鲜花的作用效果,实验结果表明:SUG(8 g/L)+8-HQS(0.3g/L)+GA3(15 mg/L)+VC(50 mg/L)对康乃馨鲜花的保鲜效果最好,与对照组CK1相比,瓶插寿命由10 d提高至18 d;与CK2相比,虽然保鲜时长相近,但减少了SUG和GA的用量;且利用VC(维生素C)替代了CaCl_(2),降低了生产成本,具有实际的市场应用前景。
Dianthus caryohyllus was used as experimental subject in the present study.Based on the different preservative mechanism of regents,the effect of chemical preservative on Dianthus caryophyllus was explored by comparing different reagent formulations and concentration combinations.The results showed that the experimental group IV with sugar(SUG)(8 g/L)+quinolin-8-ol sulfate(8-HQS)(0.3 g/L)+gibberellin A3(GA3)(15 mg/L)+vitamin C(VC)(50 mg/L)had the best preservation effect on carnation flowers.Comparing to the control(CK1),the vase life of cut-flowers increased from 10 days to 18 days under groupⅣ.Compared with the commercially available flower agent(CK2),although the preservation time was similar,however,the dosage of SUG and GA was effectively reduced while CaCl_(2) replaced byvitamin C simultaneously.The new cut-flower preservative recipe reduces the production cost which has a practical market application prospect.
作者
杨文凡
陈思敏
黄力
YANG Wenfan;CHEN Simin;HUANG Li(Faculty of Environmental and Chemical Engineering,Kunming Metallurgy College,Kunming 650033,China)
出处
《昆明冶金高等专科学校学报》
CAS
2023年第2期81-85,共5页
Journal of Kunming Metallurgy College
基金
昆明冶金高等专科学校科技创新团队:“绿色低碳”污染治理技术及废物资源化利用技术科技创新团队(XJKJCXTD202109)。
关键词
康乃馨
保鲜剂
赤霉素
Dianthus caryohyllus
preservative
Gibberellin