Articles
THE EFFECTS OF STORAGE TEMPERATURE ON THE QUALITY OF EXPORTED DENDROBIUM CUT-FLOWERS
Article number
970_20
Pages
191 – 196
Language
English
Abstract
The export of Dendrobium cut-flowers from Thailand to overseas markets has been done by air shipment.
Air shipment is the quickest possible delivery but it includes a high air freight cost and limited cargo space.
Possible alternative shipment methods to deliver Dendrobium cut-flowers to Asian markets are under-considered.
Shipment by sea is a novel practice that should be considered for long-term transportation.
We investigated the effect of storage temperature during the 3-day shipment of Dendrobium cut-flowers.
Cut inflorescences of four Dendrobium cultivars, namely, Sonia 17, Anna, Sanan White and Fatima were packed wet under simulated shipment for export and stored at 10, 15 and 20C for 3 days.
The storage temperature at 10°C induced chilling injuries of bud abscissions in all four Dendrobium cultivars but it had no effect on open flowers.
The optimal storage temperature of each cultivar was different.
A temperature of 15°C was optimum for Anna, while a temperature of 15 and 20°C was optimum for Sonia 17, Khoa Sanan and Fatima. Three-day sea shipment of cut Dendrobium flowers for Asian markets may be possible with the ideal storage temperature during transportation at 15°C. The customers will then have the option to use cut flowers for about 15 days.
Air shipment is the quickest possible delivery but it includes a high air freight cost and limited cargo space.
Possible alternative shipment methods to deliver Dendrobium cut-flowers to Asian markets are under-considered.
Shipment by sea is a novel practice that should be considered for long-term transportation.
We investigated the effect of storage temperature during the 3-day shipment of Dendrobium cut-flowers.
Cut inflorescences of four Dendrobium cultivars, namely, Sonia 17, Anna, Sanan White and Fatima were packed wet under simulated shipment for export and stored at 10, 15 and 20C for 3 days.
The storage temperature at 10°C induced chilling injuries of bud abscissions in all four Dendrobium cultivars but it had no effect on open flowers.
The optimal storage temperature of each cultivar was different.
A temperature of 15°C was optimum for Anna, while a temperature of 15 and 20°C was optimum for Sonia 17, Khoa Sanan and Fatima. Three-day sea shipment of cut Dendrobium flowers for Asian markets may be possible with the ideal storage temperature during transportation at 15°C. The customers will then have the option to use cut flowers for about 15 days.
Publication
Authors
K. Rungruchkanont
Keywords
chilling injury, flowers abscission, orchid, transportation temperature, vase life
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