Ethephon synergistic foliage fertilizer and compounding method thereof

Abstract

The present invention provides a new functional foliage fertilizer for crops-ethephon synergistic foliage fertilizer and its preparation method. It is made up by using ethephon and xanthoxylum seed oil, according to a certain ratio. Said invention adopts the slage extraction technique and low-temp. chromatographic filtration and purification process to prepare xanthoxylum seed oil richly-containing linolenic acid and linolic acid by utilizing xanthoxylum seed. Said invented product can effectively improve form of crop plant, raise lodging resistance of crops and raise quality and yield of crops.

Description

Technical field: [0001] The ethephon synergistic foliage fertilizer and the preparation method thereof of the present invention relate to the production method and application technology of new agricultural means of production, in particular to the preparation method and application technology of a new type of foliar fertilizer composed of fatty acids and ethephon. Background technique [0002] Ethephon, also known as 2-chloroethyl phosphoric acid, is a strong acidic liquid, soluble in water, under acidic conditions (PH 3 Below) is relatively stable, and the acidity is weakened (diluted with water or neutralized with alkali) to PH 4.1 When above, it begins to decompose and release ethylene gas. Ethylene has the functions of inhibiting cell elongation, causing cell lateral expansion, promoting root growth and protein synthesis during fruit ripening, and at the same time has the effect of accelerating fruit ripening and promoting plant secondary growth. Substance production, ...

AI Technical Summary

Problems solved by technology

Due to the high concentration and high dosage of ethephon, the growth of the plant will be excessively controlled, and the leaves and fruits will fall off, seriously affecting the yield of crops. Therefore, at present, ethephon is mostly used in the ripening of crops and the ripening of rubber, raw lacquer, and red sandalwood in the late stage of crop growth. In the production links such as the outflow of plant secondary matter, the effective spraying amount per mu is more than 200 grams, and ethylene has the ability to inhibit cell elongation, cause cell lateral expansion, promote root growth and protein synthesis in the process of fruit ripening The role is still rarely used in crop production

Linoleic acid and linolenic acid can be converted into ethylene in plants, which have been reported in domestic and foreign literature and college textbooks (reference title: Phytohormone; Author: [Japan] Masuda Yoshio, Katsumi Yoshiyuki; Publisher: Science Publishing House; Publication Period: 1st Edition in April 1976; Source: "Plant Hormones"; Page Number: 372-401 pages), but it is rarely applied in crop production