Acknowledgement
Supported by : 한국학술진흥재단
This experiment was conducted to examine the effects of chitosan and sucrose on the vase life of cut rose (Rosa hybrida L. cv. Cardinal). Addition of 5 mg/L chitosan and 3% sucrose to the holding solution prolonged the vase life for 3 days as compared to the control, and improved quality of cut rose in flower diameter and fresh weight. Development of bent-neck was delayed by supply of 2 mg/L or 5 mg/L chitosan and 3% sucrose about 2 or 3 days. When 3% sucrose was added to the holding solution, the rate of water absorption more slowly decreased compared to the other treatments.
절화장미 'Cardinal'의 수확후 절화품질 및 수명연장에 미치는 키토산과 sucrose의 효과를 알아보고자 실시하였다. 절화의 수명은 키토산 5mg/L와 sucrose 3%를 혼용한 처리에서 대조구에 비해 3일간 연장되었고, 화경과 생체중도타 처리에 비하여 높게 유지되었다. 꽃목굽음현상은 키토산 2mg/L와 5mg/L에 3%의 sucrose를 혼용으로 처리시 2~3일 늦게 진행되었다. 흡수량은 sucrose 3% 처리시 완만하게 감소되었다.
Supported by : 한국학술진흥재단