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Fresh-keeping solution for fresh-cut tulips

A fresh-cut flower and fresh-keeping liquid technology, applied in the direction of plant preservation, botanical equipment and methods, applications, etc., can solve the problems of high price, achieve the effect of low cost, simple operation, and inhibition of petal shedding

Inactive Publication Date: 2019-11-19
HUAZHONG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, imported cut flower preservatives occupy the mainstream in the domestic cut flower market and are expensive. Therefore, it is urgent to develop tulip cut flower preservatives with local intellectual property rights, which are economical, environmentally friendly, and effective.

Method used

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  • Fresh-keeping solution for fresh-cut tulips
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  • Fresh-keeping solution for fresh-cut tulips

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] In this embodiment, a fresh-keeping solution for tulip cut flowers has a formula of: 20 g / L sucrose, 0.5 g / L boric acid, 0.5 g / L potassium sulfate, 10.0 μM / L paclobutrazole, and the solvent is water.

[0023] The specific preparation method is as follows: respectively weigh the above raw materials according to the composition of the formula, add a small amount of water in a volumetric flask, then add the above raw materials in sequence, and add water to make up the volume.

Embodiment 2

[0025] A kind of fresh-keeping liquid for tulip cut flowers of the present embodiment, its formula is: 20g / L sucrose, 0.5g / L boric acid, 0.5g / L potassium sulfate, 0.5 μ M / L gibberellin (GA 3 ), and the solvent is water. Concrete preparation method is identical with embodiment 1.

Embodiment 3

[0027] A kind of fresh-keeping solution for tulip cut flowers in this embodiment, its formula is: 20g / L sucrose, 0.5g / L boric acid, 0.5g / L potassium sulfate, 10.0 μ M / L paclobutrazole (paclobutrazole), 0.5 μ M / L gibberellin (GA 3 ), and the solvent is water. Concrete preparation method is identical with embodiment 1.

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Abstract

The invention relates to a fresh-keeping solution for fresh-cut tulips. The fresh-keeping solution comprises sucrose, boric acid, potassium sulfate, paclobutrazol, gibberellin with a concentration of0.3-1.0 [mu]M / L and water which is used as a solvent. As a preferred scheme, the concentration of sucrose is 20 g / L; the concentration of boric acid is 0.5 g / L; the concentration of potassium sulfateis 0.5 g / L; the concentration of paclobutrazol is 10[mu]M / L; and the concentration of gibberellin is 0.5 [mu]M / L. The method is low in cost, and the cost of the fresh-keeping solution in the inventionis about one third of the cost of fresh-keeping liquids imported from Europe, America or Japan and is widely used in the market at present; the fresh-keeping solution in the invention has remarkableeffects, and can promote the blooming of tulip flowers, effectively delay the senescence of tulip flowers, inhibit falling of petals and prolong the vase life of cut tulips; the fresh-keeping solutionis simple to operate and does not need water changing every day, and the fresh-keeping solution can be replaced every few days; and the fresh-keeping solution is safe and environment-friendly, does not contain heavy metal ions and the like, and reduces adverse effects on human beings and the environment.

Description

technical field [0001] The invention relates to the fresh-keeping field of fresh-cut flowers, in particular to a fresh-cut fresh-cut tulip flower preservation solution. Background technique [0002] Tulip (Tulipa gesneriana), belonging to the perennial bulbous herbaceous plant of the genus Tulip of the Liliaceae family, is an important ornamental plant in garden plants, and its main application methods include flower seas and cut flowers. The growth habit of tulips is dormancy in summer, rooting and sprouting in autumn and winter. After the low temperature in winter, it begins to grow and form stems and leaves in the first ten days of February of the next year after the low temperature in winter (the temperature is above 5°C), and blooms in March-April. Tulip is a long-sun flower, which likes warm and humid winter and cool and dry summer. The optimum growth temperature is 15-20°C. Tulips can generally withstand low temperatures of -14°C, but are more sensitive to high tempe...

Claims

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Application Information

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IPC IPC(8): A01N3/02
CPCA01N3/02
Inventor 王艳平产祝龙杨海波王亚萍吴逸堃
Owner HUAZHONG AGRI UNIV
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