International Journal of Biotechnology and Molecular Biology Research
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Article Number - 24BB0B541976


Vol.4(8), pp. 111-118 , December 2013
DOI: 10.5897/IJBMBR2013.0171
ISSN: 2141-2154



Full Length Research Paper

Influence of preservative solutions on vase life and postharvest characteristics of rose (Rosa hybrid) cut flowers


Hailay Gebremedhin*, Bizuayehu Tesfaye, Ali Mohammed and Dargie Tsegay




Debre Birhan University, College of Agriculture and Natural Resource Science, Department of Plant Science, Debre Birhan, Ethiopia.


Email: hailushgm@yahoo.com






 Accepted: 22 September 2013  Published: 31 December 2013

Copyright © 2013 Author(s) retain the copyright of this article.
This article is published under the terms of the Creative Commons Attribution License 4.0


The experiment was carried out to asses the influence of five preservative solutions (aluminium + ethanol, aluminium + sucrose, ethnol + sucrose, aluminium + ethanol + sucrose and water) and two rose cultivars (‘Red Sky’ and ‘Blizzard’). The scope of the study was to identify the best combination of preservative solutions on rose cultivars. The treatments were arranged in factorial combination in CRD with three replications. Ten (10) cut flowers of each treatment were pre-treated using prepared preservative solution for 24 h in cold room (3 ± 1°C) before storage. Interaction effects of Preservative solutions and cultivars were significant (P < 0.05) on solution uptake on day 16; petal fresh weight on day 4; total soluble solids (TSS) on day 4, 8 and 12 and on vase solution absorbance. Preservative solutions had significant effects on solution uptake on day 1, 4, 8 and 12; TSS on day 1 and 16; petal fresh weight on day 1, 8, 12, and 16. Flower longevity and maximum flower head diameter, relative fresh weight and petal fresh weight loss were significantly (P < 0.05) reduced. Cultivars had significant (P < 0.05) difference on solution uptake and TSS. Aluminium + ethanol + sucrose preservative solution treated cut flowers had shown longest vase life, flower opening, solution uptake, petal fresh weight and TSS on both cultivars; while the values were significantly higher in ‘Red Sky’ cultivar. The findings provide an alternative for extending the vase life of cut roses and thereby ensure the satisfaction of flower users and sustainability of cut rose flower production.

Key words: Aluminum sulphate, ethanol, preservative solution, quality, rose, sucrose, vase life.

 

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APA (2013). Influence of preservative solutions on vase life and postharvest characteristics of rose (Rosa hybrid) cut flowers. International Journal of Biotechnology and Molecular Biology Research, 4(8), 111-118.
Chicago Hailay Gebremedhin, Bizuayehu Tesfaye, Ali Mohammed and Dargie Tsegay. "Influence of preservative solutions on vase life and postharvest characteristics of rose (Rosa hybrid) cut flowers." International Journal of Biotechnology and Molecular Biology Research 4, no. 8 (2013): 111-118.
MLA Hailay Gebremedhin, et al. "Influence of preservative solutions on vase life and postharvest characteristics of rose (Rosa hybrid) cut flowers." International Journal of Biotechnology and Molecular Biology Research 4.8 (2013): 111-118.
   
DOI 10.5897/IJBMBR2013.0171
URL http://academicjournals.org/journal/IJBMBR/article-abstract/24BB0B541976

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