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Selenium-containing trace element type liquid water-soluble fertilizer and preparation method thereof

A technology of trace elements and water-soluble fertilizers, applied in liquid fertilizers, fertilization methods, nitrogen fertilizers, etc., can solve problems such as single function

Inactive Publication Date: 2019-04-30
HENAN XINLIANXIN FERTILIZER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the products on the market are amino acids, humic acids and trace elements, and their functions are relatively single, and many of them contain hormones. They lack a multifunctional composite product with high safety. Therefore, a water-soluble trace element containing selenium is developed. Fertilizer is more in line with market demand

Method used

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  • Selenium-containing trace element type liquid water-soluble fertilizer and preparation method thereof

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preparation example Construction

[0025] A preparation method of selenium-containing trace element type liquid water-soluble fertilizer, comprising the steps of:

[0026] Step 1: Mix raw material A with water, heat to 60-70°C after mixing, and fully react for 20-30 minutes under heat preservation; the weight ratio of raw material A to water is: 7-9:10;

[0027] Step 2: Cool the mixed solution fully reacted in step 1 to room temperature, add raw material B to the mixed solution at room temperature, and fully stir until the materials in the mixed solution are completely dissolved to make a water-soluble fertilizer semi-finished product; the raw material B The weight ratio to the mixed solution is 0.6 to 1:1000;

[0028] Step 3: Unload, pack and store the semi-finished water-soluble fertilizer;

[0029] Step 4: When it is necessary to fertilize the leaves of economic crops, dilute the semi-finished water-soluble fertilizer with water and then spray it; the weight ratio of the semi-finished water-soluble fertiliz...

Embodiment 1

[0034] A selenium-containing trace element type liquid water-soluble fertilizer, the water-soluble fertilizer is made by mixing raw materials A and B, and raw material A is made by weight ratio of the following raw materials: sodium selenite, sodium octaborate tetrahydrate, amino acid chelated zinc , ammonium molybdate, ferrous sulfate heptahydrate and manganese sulfate monohydrate, the weight ratio is 0.05: 10: 35: 2: 25: 15; raw material B comprises the following raw materials and is made according to weight ratio: water-soluble bacterial agent and alkane The weight ratio of sodium base benzene sulfonate is: 1: 1; Described water-soluble microbial agent comprises bacillus subtilis and jelly-like bacillus, and the mass ratio of subtilis and jelly-like bacillus is 1: 1, and described The effective unit of Bacillus subtilis is: 100 billion CFU / g, and the effective unit of Bacillus jelly-like is: 100 billion CFU / g.

[0035] A preparation method of selenium-containing trace eleme...

Embodiment 2

[0043] A selenium-containing trace element type liquid water-soluble fertilizer, the water-soluble fertilizer is made by mixing raw materials A and B, and raw material A is made by weight ratio of the following raw materials: sodium selenite, sodium octaborate tetrahydrate, amino acid chelated zinc , ammonium molybdate, ferrous sulfate heptahydrate and manganese sulfate monohydrate, the weight ratio is 0.03: 5: 30: 1: 20: 10; raw material B comprises the following raw materials and is made according to weight ratio: water-soluble bacterial agent and alkane The weight ratio of sodium base benzene sulfonate is: 1: 1; Described water-soluble microbial agent comprises bacillus subtilis and jelly-like bacillus, and the mass ratio of subtilis and jelly-like bacillus is 1: 1, and described The effective unit of Bacillus subtilis is: 100 billion CFU / g, and the effective unit of Bacillus jelly-like is: 100 billion CFU / g.

[0044] A preparation method of selenium-containing trace elemen...

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Abstract

The invention belongs to a selenium-containing trace element type liquid water-soluble fertilizer and a preparation method thereof. The selenium-containing trace element type liquid water-soluble fertilizer is prepared by mixing a raw material A with a raw material B, and raw material A is prepared by mixing sodium selenite, sodium octahydrate tetrahydrate, amino acid chelated zinc, ammonium molybdate, ferrous sulfate heptahydrate and manganese sulfate monohydrate according to a weight ratio of (0.03-0.05):(5-10):(30-35):(1-2):(20-25):(10-15); and the raw material B is prepared by mixing a water-soluble microbial agent with sodium alkylbenzene sulfonate according to a weight ratio of 1:1; and the water-soluble microbial agent includes Bacillus subtilis and Bacillus licheniformis, a mass ratio of Bacillus to Bacillus licheniformis is 1:1, the effective unit of Bacillus subtilis is 100 billion CFU / g, and the effective unit of Bacillus licheniformis is 100 billion CFU / g. The selenium-containing trace element type liquid water-soluble fertilizer has the advantages of stress resistance, yield increase, quality improvement, and reduction of the application amounts of chemical fertilizersand pesticides.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a selenium-containing trace element liquid water-soluble fertilizer suitable for economic crops such as vegetables and fruit trees and a preparation method thereof. Background technique [0002] With the gradual improvement of the consumption level of the Chinese people, people have higher and higher requirements for the quality of food, especially vegetables and fruits. The problems that follow are that vegetables are planted in greenhouses year after year, pests and diseases are more and more serious, and trace elements are lacking. Lead to decline in yield and quality, affecting farmers' income. At the same time, with the improvement of people's living standards, people pay more attention to dietary health. Studies have shown that selenium is an essential trace element for the human body and is crucial to human health. Supplementing selenium in an appropriate a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04A01C21/00C05G3/80
CPCA01C21/00C05C3/00C05G3/00C05G3/80C05G5/20C05D9/00C05D9/02C05F11/00C05F11/08
Inventor 马雪丽李喜凤李花苗郭景丽冯梦喜王春芳陈高峰刘锐杰张书红
Owner HENAN XINLIANXIN FERTILIZER