effects of daffodil flowers and cobalt chloride on vase life of cut rose
Authors
abstract
the effects of postharvest application of cobalt chloride were investigated on vase life of rose stood individually in vials and the other ones placing daffodil flowers in a vase with a rose flower. therefore, roses were treated with: cocl 2 (100, 200, 300 mg l -1 , respectively) or distilled water (control). the results showed that the decreased vase life of rose flowers, after daffodil was placed in their vase water, is due to daffodil mucilage, which blocks water up take, mainly as a result of increased bacterial growth. cobalt chloride inhibited vascular blockage in the stem of rose and maintained a high water flow rate through stems, leading to significantly water uptake by cut flowers.
similar resources
Effect of peppermint and rose extracts on vase life of cut Alstroemeria ‘ Bali’ flowers
In this study, the effects of peppermint and rose extracts on delaying the aging of Alstroemeria spp. cut flowers were investigated. Peppermint and rose extracts were used in concentrations of 10, 20 and 30%. Quantitative and qualitative traits such as vase life, flower opening index, water uptake, fresh weight, dry weight, population of bacteria in vase solution and stem end, ion leakage, decr...
full textImpact of Exogenous Spermine Application on the Vase Life of Cut Rose Flowers ‘Dolce Vita’
Senescence is an integral part of the normal developmental cycle of plants and can be traced in cell, tissue and organ level. This work was focused on the efficiency of post-harvest treatment with the free polyamine spermine (Spm) to extend the vase life of cut rose flowers as an anti-senescence compound. Spm treatment was applied at the rates of 0, 1, 2 and 4 mM. Some morphological, biochemica...
full textThe Effects of Thymol, Menthol and Eugenol on Quality and Vase-life of Chrysanthemum Cut Flowers
ABSTRACT- Chrysanthemum (Dendranthema grandiflorum) is one of the most important ornamental plants used as cut flower, flowering pot plant and groundcover worldwide. In this research, the effects of preservative solutions containing thymol (75 and 125 mg -L), menthol (75 and 125 mg L-1) and eugenol (75 and 125 mg L-1) on the quality and vase-life of chrysanthemum cut flowers at 3±1ºC and 75-80%...
full textEffects of Different Preservative Solutions on Vase Life of Narcissus tazetta Cut Flowers
The main aim of this study was to evaluate the effects of silicon (Si), ethanol (Et), ascorbic acid (AA) and citric acid (CA) on vase life of Narcissus tazetta L. cv. ‘Shahla’cut flowers. For this purpose, an experiment based on completely randomized design was conducted with Si (5, 10 and 20 mM), Et (2 and 4%), AA (100, 200 and 300 mg L-1), CA (100, 200 and 300 mg L-1) and control (distillated...
full textThe Effects of Different Floral Preservative Solutions on Vase life of Lisianthus Cut Flowers
Two factorial experiments were conducted to study the interactive effects of four levels of sucrose (0, 20, 40 and 60 g l-1), two levels of citric acid (0 and 160 mg l-1) and two levels of one of the following compounds (aluminum sulphate, 0 and 160 mg l-1 and silver nitrate, 0 and 120 g l-1) on vase life and quality attributes of lisianthus cut flowers ‘Mariachi blue fonce.’ The experiments ca...
full textImprovement in vase life of cut rose cv. “Dolce Vita” by preharvest foliar application of calcium chloride and salicylic acid
Rosa hybrida L. is an important commercial cut flower. Salicylic acid (SA) and calcium chloride (CaCl2) act as endogenous signal molecules responsible for growth parameters in plants. The aim of this study was to evaluate the effects of preharvest SA and CaCl2 treatments in extending the vase life of cut rose flowers. Therefore, a factorial experiment based on completely randomized design with ...
full textMy Resources
Save resource for easier access later
Journal title:
journal of chemical health risksجلد ۴، شماره ۲، صفحات ۰-۰
Hosted on Doprax cloud platform doprax.com
copyright © 2015-2023