Tree peony, herbaceous peony cut flower antistaling agent and method of use thereof

Abstract

The invention discloses preservative of cut flower of peony, which is composed of sucrose, 8-hydroxy quinoline, citric acid, salicylic acid, chlorine dioxide, silver thiosulfate (STS) and water. The bud of Peony is cut, naturally cooled, cleaned and air dried, and the cutting flower is inserted into the preservative of cut flower and treated for 20 min to 30min, and the flowering branches are taken out and inserted to a bottle under room temperature between 20 DEG C to 30 DEG C. The preservative of the invention can prevent the breeding of microorganisms, can prolong the preserving period of peony, and can improve the ornamental quality of the cut flower, and is characterized by small dosage, low cost and convenient using; the preservative of the invention can not only be used as the pretreatment liquid of cut flower of peony after the flowers are picked, but also be used for the preservation of cut flowers of other plants, and has long flowering period and high flowering quality.

Description

technical field [0001] The invention belongs to an additive and its application method, in particular to peony (peony) cut flower preservative and its application method. Background technique [0002] At present, ordinary peony (peony) flowers are only used for natural viewing, and as cut flowers, the flower industry is still in its infancy; cut flowers are not only expensive, but also have a poor fresh-keeping effect and short shelf life of peony (peony) cut flowers. People bring regrets. Contents of the invention [0003] The present invention is for solving the problem that the peony (peony) cut flower preservation period is short, provides peony (peony) cut flower preservative and using method thereof, is made of sucrose, 8-hydroxyquinoline, citric acid, salicylic acid, chlorine dioxide, Silver thiosulfate (STS) and water. Among them, sucrose 5-20g / L, 8-hydroxyquinoline 50-100mg / L, lemon 100-200mg / L, salicylic acid 15-25mg / L, chlorine dioxide 5-10mg / L, STS 1-2mmol / L ...

AI Technical Summary

Problems solved by technology

[0002] At present, ordinary peony (peony) flowers are only used for natural viewing, and as cut flowers, the flower industry is still in its infancy;