Vase fresh-keeping liquid for tree peony cut flower

Abstract

The invention belongs to the field of fresh-keeping solutions for tree peony cut flower, and particularly relates to a vase fresh-keeping liquid for tree peony cut flower. The vase fresh-keeping liquid for tree peony cut flower provided by the invention contains cane sugar, sodium hypochlorite, kynurenine and the balance of water. The tree peony cut flower fresh-keeping liquid has no pollution to human bodies and the environment, and is safe and harmless to the human bodies and the environment compared with a silver ion-containing fresh-keeping agent, an 8-HQ-containing fresh-keeping agent and the like which are frequently used as fresh-keeping components in the prior art. The tree peony cut flower fresh-keeping liquid provided by the invention is more rapid and convenient to use in the form of a bottle insertion fresh-keeping liquid than gases such as 1-MCP, ClO2 and the like as fresh-keeping components.

Description

technical field [0001] The invention belongs to the field of fresh-keeping liquid for cut flowers, in particular to a fresh-keeping liquid for cut peony vases. Background technique [0002] Cut flower preservation liquid is generally a liquid that uses chemical preservatives to preserve fresh cut flowers, and is currently the most commonly used in production. The use of preservative solution can help cut flowers maintain their ornamental quality for a long time after harvest, delay aging and prolong the life of vases. Commodity cut flowers have to go through harvesting, transportation, storage and sales. In order to reduce loss, they usually need to be kept fresh at different stages. According to different periods of postharvest use, it can be divided into pretreatment liquid and bottle insertion liquid. [0003] In recent years, some progress has been made in the preservation of cut peony flowers. 8-Hydroxyquinoline (8-HQ), silver nitrate (AgNO 3 ), silver thiosulfate (S...

AI Technical Summary

Problems solved by technology

However, 1-MCP and ClO 2 It is inconvenient to use such gas as a preservative whether it is injected into water or directly used to treat cut flowers, and it is difficult to really promote and use it in commercial production.

[0006] In addition, STS and silver ion-containing fresh-keeping ingredients contain heavy metals, and the waste liquid after use will pollute the environment, so it has been banned in Europe

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