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Composite ethephon preparation used for spraying and accelerating maturation of vegetables and fruits

A technology for compounding ethylene and ethephon

Inactive Publication Date: 2011-04-27
HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, great phytotoxicity often occurs during use, which seriously restricts the application of ethephon

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Get 70kg of ethephon, 10kg of sodium lauryl sulfate, 8kg of glucose, and 10kg of anhydrous potassium sulfate, mix them evenly, and pack them separately to obtain the product of the present invention.

Embodiment 2

[0026] Take 50 kg of ethephon, 2 kg of ethoxy-modified polytrisiloxane powder, 3 kg of gibberellin, and 5 kg of anhydrous magnesium chloride, mix them evenly, and pack them separately to obtain the product of the present invention.

Embodiment 3

[0028] Get 88kg of ethephon, 20kg of saponins, 16kg of glucose, and 25kg of anhydrous magnesium sulfate, mix them evenly, and subpackage to obtain the product of the present invention.

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PUM

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Abstract

The invention relates to a composite ethephon preparation used for spraying and accelerating maturation of vegetables and fruits, which comprises the following raw materials in parts by weight: 50-90 parts of ethephon, 1-20 parts of extending agent, 0-20 parts of synergist and 4-25 parts of stabilizing agent, wherein the ethephon is solid pure ethephon; the extending agent is one or a mixture of ethyoxyl modified polytrisiloxane powder, lauryl sodium sulfate, saponin and sodium dodecyl benzene sulfonate; the synergist is one or a mixture of glucose, gibberellins, naphthylacetic acid and urea; and the stabilizing agent is one or a mixture of anhydrous magnesium sulfate, anhydrous magnesium chloride and anhydrous potassium sulfate. The invention has the advantages of stable product, long shelf life, uniform spraying, strong seepage force, small consumption, rapid plant absorption and strong action.

Description

technical field [0001] The invention belongs to the technical field of fruit and vegetable growth regulators, and in particular relates to a compound ethephon preparation for spraying and accelerating the ripening of fruits and vegetables. Background technique [0002] Ethephon is a substitute for ethylene. It can release ethylene under certain conditions. It is an organophosphorus plant growth regulator and is widely used in crop ripening and yield increase. Ethephon is a plant growth regulator that promotes maturation, and is easily absorbed by plants. It can enter the plant body from the leaves, bark, fruits or seeds of the plant, and then conduct to the active part. The mechanism of action of ethephon is the same as that of ethylene, which mainly enhances the synthesis ability of ribonucleic acid in cells and promotes the synthesis of proteins. In the plant abscission areas such as petioles, fruit stalks, and bases of petals, due to the enhanced protein synthesis, it pro...

Claims

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Application Information

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IPC IPC(8): A01N57/20A01N43/16A01N43/12A01N37/10A01N47/28A01P21/00
Inventor 吴海霞
Owner HEBEI UNIVERSITY OF SCIENCE AND TECHNOLOGY