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

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...

AI Technical Summary

Problems solved by technology

However, great phytotoxicity often occurs during u...