Dendrobium nobile cut-flower pretreating solution formula and vase arrangement liquid formula

Abstract

The invention discloses a Dendrobium nobile cut-flower pretreating solution formula and a vase arrangement liquid formula, belonging to the field of research of cut-flower refreshing. For solving the problem of short storage period and vase arrangement service life of a Dendrobium nobile cut-flower, the storage period of the Dendrobium nobile cut-flower is remarkably prolonged by 30-35 days after the Dendrobium nobile cut-flower is treated by adopting a pretreating solution of 400 mg / L 1-methylcyclopropene, 200 mg / L citric acid, 2 percent cane sugar, 30 mg / L salicylic acid and 200 mg / L calcium chloride, so that the fresh weight, the water balance value, the soluble protein content, the relative electrical conductivity and the POD (peroxidase) activity of the cut-flower change very slowly; and the pretreating solution is suitable for storage and refreshing of the Dendrobium nobile cut-flower; and the vase life of the Dendrobium nobile cut-flower is prolonged by 10-15 days after the Dendrobium nobile cut-flower is treated by using a mixed solution of 300 mg / L silver nitrate, 20 mg / L 6-benzylaminopurine and 4 mg / L cane sugar. The Dendrobium nobile cut-flower pretreating solution formula and the vase arrangement liquid formula have the advantages of good refreshing effect, simplicity in operation, low cost and the like.

Description

technical field [0001] The invention belongs to the research field of fresh-keeping of cut flowers, and in particular relates to a pretreatment liquid and a potting liquid formula of Dendrobium nobile cut flowers. Background technique [0002] Dendrobium nobile is a herbaceous plant belonging to the genus Dendrobium in the family Orchidaceae (Gentianaceae sp.). Dendrobium orchids are indeed beautiful. The plant is composed of fleshy stems, as thick as a middle finger, clustered in a club shape, and leaves are like bamboo leaves, opposite to each other on both sides of the stem nodes. The scapes are pulled out from the leaf axils, and each scape has seven or eight flowers, up to more than 20 flowers, in a raceme, with 6 petals per flower, spread out on all sides, and the middle lip is slightly rounded. The edges of the petals of many varieties are purple and the heart of the petals is white, and a few varieties are yellow and orange. At present, the new variety named after...

AI Technical Summary

Problems solved by technology

In order to solve the problem of short storage time and vase life of Dendrobium orchid fresh cut flowers, my research has found a formula and application method of the best comprehensive antistaling agent suitable for the pretreatment liquid and bottle insertion liquid of the main Dendrobium orchid varieties in my country. The formula of treatment liquid and bottle insertion liquid has the advantages of good fresh-keeping effect, simple operation and low cost

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