热带作物学报2009，Vol.30Issue(8)：1157-1162,6.
不同预处理对富贵鸟鹤蕉切花的贮运保鲜效果
Post-harvest Handling of Cut Flowers of Heliconia
孙君梅 1杨光穗 2王存 1杨珺 1李静1
作者信息
- 1. 中国热带农业科学院热带作物品种资源研究所,海南儋州,571737海南大学园艺园林学院.海南儋州,571737
- 2. 中国热带农业科学院热带作物品种资源研究所,海南儋州,571737
- 折叠
摘要
Abstract
Cut flower branches of Heliconia bihai 'Lobster Claw' at three stages,bud,initial bloom and bloom,were treated with different levels of sugar and STS to observe quality of the cut flower branches and the characteristics of their senescence physiology. The results showed that the flower branches treated with 90 g/L Suc and 1 mmol/L STS for 9 min were best in quality and storage life. The treated cut flower branches were about 3.1 ～4.5 days longer in storage life than the control. The storage life of the flower branches cut at different stages varied and was in the order of bud stage>initial bloom stage>bloom stage,and there was no obvious difference in the storage life between the bud and initial bloom stages. The bud and initial stages are hence considered as optimum stages for harvesting. The cut flower branches generally tended to decline in their anthocyanidin content during their storage,as well as the soluble sugar content and the soluble protein content,but some of the flower branches showed a rising trend in the anthocyanidin,soluble sugar content and soluble protein content in some treatments at given stages. POD activity was in a rising trend starting from the storage of the cut flower branches.关键词
鹤蕉/切花/贮藏/生理Key words
Heliconia/cut flower/storage/physiology分类
农业科技引用本文复制引用
孙君梅,杨光穗,王存,杨珺,李静..不同预处理对富贵鸟鹤蕉切花的贮运保鲜效果[J].热带作物学报,2009,30(8):1157-1162,6.
