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Pot-flower fresh-keeping agent for macranthus Hui orchid

A cymbidium potted flower and antistaling agent technology, which is applied in the field of cymbidium potted flower preservatives, can solve the problems of difficult bud bonding, shortened flowering period and shelf life, and petal wilting and falling off, so as to prolong the ornamental life and maintain the quality of potted flowers , The effect of high pedicel hardness

Inactive Publication Date: 2007-08-15
BEIJING FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The harm of ethylene to Cymbidium is mainly manifested as: bud drop, petals wilting and falling off, discoloration, yellowing, bud bonding is not easy to unfold, leaves turn yellow, and flowering period and shelf life are shortened

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] The formula and dosage of the potted flower preservative with a volume of 1L, the specific steps are as follows:

[0025] (1) Dissolve 0.0339g of silver nitrate in a small amount of water and set the volume to 500ml (preferably deionized water). This is solution I.

[0026] (2) Dissolve 0.0248g of sodium thiosulfate pentahydrate in a small amount of water, and set the volume to 500ml (preferably deionized water), which is solution II.

[0027] (3) Slowly pour the prepared solution I into the solution II under vigorous stirring, so that the concentration of silver thiosulfate (STS) prepared in this way is 0.1 mmol / L. Pay attention to one side and stir rapidly on the other side, and do not reverse it, otherwise the silver will precipitate and the prepared solution will not work.

[0028] (4) Silver thiosulfate (STS) is easy to decompose and fail when exposed to light, so it should be prepared and used immediately, and it is best to use it up on the same day. Concentrate...

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Abstract

The invention provides a preservative for potted flower of cymbidium faberi. It is characterized in that the preservative is essentially made from silver thiosulfate (STS). The preservative can maintain the quality of potted flower, make color more bright, and prolong the life length for various cymbidium faberi.

Description

technical field [0001] The invention relates to the field of quality maintenance of potted flowers, in particular to a preservative for Cymbidium potted flowers. Background technique [0002] The flower industry is one of the most dynamic industries in agriculture in the world today. In many cases, flowers are applied in the form of potted plants. For example, almost all potted flowers are used in the arrangement of halls and flower beds. With the prosperity of the flower market, high-grade potted flowers have an increasingly broad market and good development prospects in the Chinese market. [0003] Cymbidium, also known as Tiger Head Orchid, Himbi Orchid and Cicada Orchid, is a plant of the Orchidaceae. Cymbidium has long green leaves, bold and magnificent flowers, and is a world-renowned "orchid star". It has the elegant fragrance of Chinese orchid and the richness and variety of western orchid. It is very popular in the international flower market and is favored by flo...

Claims

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Application Information

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IPC IPC(8): A01N3/00
Inventor 董丽王玮然张启翔王四清周琳贾培义
Owner BEIJING FORESTRY UNIVERSITY
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