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Rhododendron cut flower vase preservative as well as preparation method and application thereof

A preservative and rhododendron technology, which is applied in the field of rhododendron cut vase preservative and its preparation, can solve the problems of dehydration and achieve the effect of low formula cost, easy operation and bright color of cut flowers

Active Publication Date: 2019-11-22
NANJING FORESTRY UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention solves the problem of water loss after harvesting rhododendron cut flowers, prolongs the vase life of rhododendron cut flowers after harvesting and improves the ornamental quality of cut flowers

Method used

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  • Rhododendron cut flower vase preservative as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The vase preservative for rhododendron cut flowers is composed of sucrose, 8-hydroxyquinoline sulfate, ascorbic acid, gibberellin and water; wherein, the concentration of sucrose is 15g / L, and the concentration of 8-hydroxyquinoline sulfate is 100mg / L L, the concentration of ascorbic acid is 50mg / L, and the concentration of gibberellin is 20mg / L.

[0029] The preparation method of rhododendron cut flower preservative, sucrose, 8-hydroxyquinoline sulfate, ascorbic acid, gibberellin are dissolved in water and made into sucrose solution, 8-hydroxyquinoline sulfate solution, ascorbic acid solution, gibberellin solution, and then Add 8-hydroxyquinoline sulfate solution, ascorbic acid solution and gibberellin solution into sucrose solution and stir evenly until the solid dissolves, thus obtaining the antistaling agent for rhododendron cut flowers.

[0030] The fresh-keeping method of rhododendron cut flowers comprises the following steps:

[0031] (1) Prepare pure water and ...

Embodiment 2

[0038] The vase preservative for rhododendron cut flowers is composed of sucrose, 8-hydroxyquinoline sulfate, ascorbic acid, gibberellin and water; wherein, the concentration of sucrose is 15g / L, and the concentration of 8-hydroxyquinoline sulfate is 150mg / L L, the concentration of ascorbic acid is 100mg / L, the concentration of gibberellin is 50mg / L.

[0039]The preparation method and the fresh-keeping method of the vase preservative of Rhododendron cut flowers are the same as in Example 1.

[0040] The experimental results show that the vase life of Rhododendron splendor is 8.7 days, and that of Rhododendron "Red Coral" is 7.06 days.

Embodiment 3

[0042] The vase preservative for Rhododendron cut flowers is composed of sucrose, 8-hydroxyquinoline sulfate, ascorbic acid, gibberellin and water; wherein, the concentration of sucrose is 15g / L, and the concentration of 8-hydroxyquinoline sulfate is 200mg / L L, the concentration of ascorbic acid is 200mg / L, the concentration of gibberellin is 100mg / L.

[0043] The preparation method and the fresh-keeping method of the vase preservative of Rhododendron cut flowers are the same as in Example 1.

[0044] The experimental results showed that the vase lifespan of Rhododendron splendor was 7.3 days, and that of Rhododendron "Red Coral" was 6.54 days.

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Abstract

The invention discloses a rhododendron cut flower vase preservative as well as a preparation method and application thereof, and belongs to the technical field of flower preservation. The preservativeis composed of cane sugar, 8-hydroxyquinoline sulfate, gibberellin, ascorbic acid and water, wherein the concentration of the cane sugar is 15-45 g / L, the concentration of the 8-hydroxyquinoline sulfate is 100-200 mg / L, the concentration of the ascorbic acid is 50-200 mg / L, and the concentration of the gibberellin is 20-100 mg / L. Each component is dissolved in water to prepare a solution, and then an 8-hydroxyquinoline sulfate solution, an ascorbic acid solution and a gibberellin solution are added into a sucrose solution to be uniformly stirred until solids are dissolved, so that the rhododendron cut flower preservative is obtained. According to the preservation method of the rhododendron cut flowers, the rhododendron cut flowers are directly inserted into the preservative. The method can solve the problems of dehydration, short vase life and the like after the rhododendron cut flower leaves the parent body.

Description

technical field [0001] The invention belongs to the technical field of fresh-keeping of flowers, and in particular relates to a preservative for rhododendron-cut vases and its preparation method and application. Background technique [0002] Azalea (Rhododendron L) is one of the top ten famous flowers in China. The plants of this genus range from small shrubs to large trees. The flowers are solitary or several clustered in umbels. It has the value of cut flowers. [0003] The aging mechanism of fresh cut flowers: (1) The cut flowers lose water and nutrient supply after harvesting, resulting in insufficient nutrient supply of flower branches, failure to fully open, and flowers dehydration, wilting and wilting. (2) When the water absorption and water loss of the flower are maintained within a certain balance range, the flower can maintain a normal shape and structure. The flower is the part of the plant that is prone to water loss, and the petal cells need to maintain a certa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N3/02
CPCA01N3/02
Inventor 耿兴敏郑芳苏家乐何丽斯
Owner NANJING FORESTRY UNIV
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