Organic microelement water-soluble fertilizer

Abstract

The invention discloses an organic microelement water-soluble fertilizer which comprises following components by weigh percent: 30-50% of choline chloride, 4-8% of diethyl aminoethyl hexanoate, 5-15% of zinc sulfate heptahydrate, 10-20% of cellulose, 0.01-0.05% of brassinolide and the balance of water. A preparation method of the fertilizer comprises the steps of mixing the choline chloride with water according to a weight ratio, mixing uniformly to obtain a water solution of choline chloride, adding diethyl aminoethyl hexanoate, zinc sulfate heptahydrate, cellulose and brassinolide into the water solution of choline chloride according to a weight ratio, then mixing to dissolve diethyl aminoethyl hexanoate, zinc sulfate heptahydrate, cellulose and brassinolide completely, precipitating, filtering the precipitated solution to remove impurities so as to obtain the organic microelement water-soluble fertilizer. The water-soluble fertilizer can be completely absorbed by crops, can increase yield remarkably, and has strong resistance against severe environment.

Description

technical field [0001] The invention relates to a fertilizer, which is a trace element water-soluble fertilizer sprayed on crops, and is especially suitable for spraying crops such as wheat, rice, corn, peanuts, soybeans, sweet potatoes and potatoes. Background technique [0002] At present, although there are many fertilizers for spraying on crops, these fertilizers all have different shortcomings and deficiencies, mainly as follows: some crops cannot absorb 100% after spraying, and a small part remains on the plant surface; It cannot guarantee that all tillers of wheat are effective tillers, and cannot turn small spikes into big spikes; although some products are very obvious in normal environmental conditions and have a very significant yield increase effect, their performance against harsh environmental conditions is affected. The effect of increasing production is not obvious, and some even have no effect. Contents of the invention [0003] The purpose of the present...

AI Technical Summary

Problems solved by technology

[0002] At present, although there are many fertilizers for spraying on crops, these fertilizers all have different shortcomings and deficiencies, mainly as follows: some crops cannot absorb 100% after spraying, and a small part remains on the plant surface; It cannot guarantee that all tillers of wheat are effective tillers, and cannot turn small spikes into big spikes; although some products are very obvious in normal environmental conditions and have a very significant yield increase effect, their performance against harsh environmental conditions is affected. The effect of increasing production is not obvious, and some even have no effect