บทคัดย่องานวิจัย

หมวดหมู่ : ฐานข้อมูลงานวิจัย

Effects of scape-injected 1-aminocyclopropane-1-carboxylic acid (ACC) on the vase life of 'Testarossa' cut gerberas.

Gerasopoulos, D. and Chebli, B.

JJournal of the American Society for Horticultural Science. Volume 123, Number 5, Sept 1998, Pages 921-924.

1998

บทคัดย่อ

Effects of scape-injected 1-aminocyclopropane-1-carboxylic acid (ACC) on the vase life of 'Testarossa' cut gerberas.

'Testarossa' gerbera (Gerbera jamesonii Bolus) scapes were injected with distilled water (control), or 0.3, 0.6, and 0.9 mM ACC at harvest, then held at 20 degrees C for 15 days in a preservative solution. PAL activity and ethylene production increased within 1 day proportionally to injected ACC. ACC injection reduced bending incidence, inhibited flower scape elongation, enhanced firmness of the flower scapes and increased vase life. Flower scapes treated with ACC reached full maturity 3 days before the end of vase life of the control, which bent before reaching full maturity.