Fresh-keeping Effects of Different Preservatives on Cutting Gerbera jamesonii
Qin Lixin
Abstract
Qin Lixin
Abstract
To screen the preservatives on cutting flowers,the fresh-keeping effects and vase-life of different preservative formulas on cutting G.jamesonii were studied.The results showed that all the four kinds of preservatives could prolong the vase-life in different degree.Among them the formula of 2% sucrose+200 mg/L 8-HQS+50 mg/L AgNO3+50 mg/L Al2(SO4)3 was the best treatment with the fresh-keeping time of as long as 22.7 days.
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To screen the preservatives on cutting flowers,the fresh-keeping effects and vase-life of different preservative formulas on cutting G.jamesonii were studied.The results showed that all the four kinds of preservatives could prolong the vase-life in different degree.Among them the formula of 2% sucrose+200 mg/L 8-HQS+50 mg/L AgNO3+50 mg/L Al2(SO4)3 was the best treatment with the fresh-keeping time of as long as 22.7 days.
Key concepts: Gerbera jamesonii, Preservative, Vase life, Sucrose, Horticulture, Gerbera, Botany, Biology