Chrysanthemum cutting flower pretreating liquid and its using method

A technology for pre-treatment liquid and cut flowers, applied in the direction of flower preservation device and other directions, can solve the problems of economic loss of cut flower producers and operators, lack of special pre-treatment liquid for chrysanthemum, backward post-harvest treatment technology, etc., so as to delay fading and promote full blooming. , the effect of keeping the stems and leaves bright green

Inactive Publication Date: 2005-04-06
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] my country's cut flower production area accounts for 30% of the world's total area, but the trade volume only accounts for 1.3% of the world's total trade volume. In addition to production reasons, another main reason is that post-harves...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The formula and dosage of the pretreatment solution with a volume of 1 liter: 8-hydroxyquinoline 8g, citric acid 8g, 6-BA1g, sodium benzoate 0.2g, sodium thiosulfate 7g, silver nitrate 0.8g, triton 4ml. And prepare as follows:

[0027] (1) Dissolve citric acid completely in 500 ml, then add 8-hydroxyquinoline, and stir to make it fully dissolved, then add sodium benzoate and make it fully dissolved, this is solution 1;

[0028] (2) Add 6-BA to 50 ml of anhydrous glacial acetic acid, and stir to fully dissolve it, which is solution 2;

[0029] (3) sodium thiosulfate and silver nitrate were dissolved in 50 milliliters of distilled water respectively, then the silver nitrate solution was slowly poured into sodium thiosulfate while stirring, so that these two solutions were fully miscible, and this was solution 3;

[0030] (4) Pour solutions 2 and 3 into solution 1 in turn, and add the latter solution after the previous solution and solution 1 are fully mixed;

[0031] (5...

Embodiment 2

[0036] The formula and dosage of the pretreatment solution with a volume of 1 liter: 12g of 8-hydroxyquinoline, 12g of citric acid, 1.5g of 6-BA, 0.3g of sodium benzoate, 1.05g of sodium thiosulfate, 1.2g of silver nitrate, and triton 6ml. When in use, add sucrose to the pretreatment solution to treat the chrysanthemums.

[0037] Use the white chrysanthemum variety, cut into oblique mouths in water after harvesting, keep the 60 cm length of the stalks, and divide them into 2 groups. One group is the same processing method as in Example 1.

[0038] After being treated with the pretreatment solution of the present invention, the ornamental time is extended by 3 days compared with the control group.

Embodiment 3

[0040] The formula and dosage of the pretreatment solution with a volume of 1 liter: 4.2g of 8-hydroxyquinoline, 4g of citric acid, 0.5g of 6-BA, 0.1g of sodium benzoate, 3.5g of sodium thiosulfate, 0.4g of silver nitrate, and Through 2ml. When in use, add sucrose to the pretreatment solution to treat the chrysanthemums.

[0041] Chrysanthemum is cut into oblique mouth in water, is divided into 2 groups, and one group is to the current processing method, and processing method is the same as embodiment 1.

[0042]After being treated with the pretreatment solution of the present invention, the water absorption of cut chrysanthemum flowers is significantly improved, and the ornamental time is 4 days longer than that of the control group.

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PUM

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Abstract

This invention provides pretreatment liquor for chrysanthemum. The character is that 8-hydroxide quinoline, citric acid, 6-purine glutathione, sodium hyposulfite, silver nitrate, aluminum vitriol mix in proportion in water. This invention of pretreatment liquor can promote the chrysanthemum come out sufficiency and keep the stem and vane fresh.

Description

technical field [0001] The invention relates to the field of fresh-keeping of cut flowers, in particular to the field of post-harvest fresh-keeping of cut chrysanthemum flowers. Background technique [0002] The flower industry is one of the most dynamic industries in agriculture in the world today. At present, the global flower consumption is 50 billion US dollars, of which 40 billion US dollars are cut flowers. China has become the country with the largest flower planting area in the world. In 2003, the flower planting area reached 430,000 hm 2 , of which the planting area of ​​cut flowers reached 24,000 hm 2 , with an annual output of 6.7 billion cut flowers. [0003] my country's cut flower production area accounts for 30% of the world's total area, but the trade volume only accounts for 1.3% of the world's total trade volume. In addition to production reasons, another main reason is that post-harvest processing technology is backward, which largely limits The export ...

Claims

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Application Information

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IPC IPC(8): A01G5/06
Inventor 高俊平李永红张常青谭辉
Owner CHINA AGRI UNIV
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