Water soluble fertilizer containing chitosan oligosaccharide and amino acid and preparation method thereof

A technology of amino acid and chitosan oligosaccharide, which is applied in the field of amino acid water-soluble fertilizer and amino acid water-soluble fertilizer containing chitosan oligosaccharide, can solve the problems of nutritional imbalance and how to improve the immunity and resistance of crops to diseases, etc. Reduce the amount of use and improve the effect of fertilizer efficiency

Inactive Publication Date: 2016-01-06
GUANGXI PENSHIBAO
View PDF7 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the water-soluble fertilizers on the market focus on solving the problems of crop nutritional imbalance and premat

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Water soluble fertilizer containing chitosan oligosaccharide and amino acid and preparation method thereof
  • Water soluble fertilizer containing chitosan oligosaccharide and amino acid and preparation method thereof
  • Water soluble fertilizer containing chitosan oligosaccharide and amino acid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A water-soluble fertilizer containing chitosan oligosaccharide amino acid, made from the raw materials of the following weight components:

[0021] Chitooligosaccharide 5g, amino acid 50g, zinc nitrate 5g, borax 1g, EDTA 30g, organic silicon 30g.

[0022] Prepared by the following method: mix chitosan oligosaccharides and amino acids according to the stated weight components, fully stir at 80°C, add zinc nitrate, borax, EDTA and organic silicon after 20 minutes, and continue stirring under the same conditions After 40 minutes, the mother liquor was taken out, put into vacuum evaporation and concentrated to 1 / 4 of the original volume.

[0023] Among them, the amino acid is obtained by the following method: adding 0.25 g of glucoamylase to 50 g of starchy raw material for saccharification, and after 30 hours, adding amino acid strains cultivated by primary and secondary seeds, which is 0.1% of the weight of the starchy raw material, At the same time, adjust the Ph value ...

Embodiment 2

[0026] A water-soluble fertilizer containing chitosan oligosaccharide amino acid, made from the raw materials of the following weight components:

[0027] Chitooligosaccharide 10g, amino acid 100g, zinc sulfate 15g, borax 5g, ethylenediamine 50g, organic silicon 50g.

[0028] It is prepared by the following method: mix chitosan oligosaccharides and amino acids according to the weight components, fully stir at 85°C, add zinc sulfate, borax, ethylenediamine and organic silicon after 40 minutes, under the same conditions Stirring was continued for 60 minutes, and then the mother liquor was taken out, put into vacuum evaporation and concentrated to 1 / 3 of the original volume to obtain the obtained product.

[0029] Wherein, the amino acid is obtained by the following method: Add 0.5 g of glucoamylase to saccharification of 80 g of starchy raw material, and after 35 hours, add amino acid strains cultivated by primary and secondary seeds to obtain starch 0.3% of the weight of the s...

Embodiment 3

[0032] A water-soluble fertilizer containing chitosan oligosaccharide amino acid, made from the raw materials of the following weight components:

[0033] Chitooligosaccharide 20g, amino acid 250g, zinc chloride 25g, borax 10g, sodium oxalate 80g, organic silicon 80g.

[0034] It is prepared by the following method: mix chitosan oligosaccharides and amino acids according to the weight components, fully stir at 90°C, add zinc chloride, borax, and organic silicon after 60 minutes, and continue stirring under the same conditions After 90 minutes, take out the mother liquor, put it into a vacuum evaporation and concentrate it to 1 / 4-1 / 3 of the original volume, that is the product.

[0035]Wherein, the amino acid is obtained by the following method: add 100 g of starchy raw materials to 1 g of glucoamylase for saccharification, and after 40 hours, add the amino acid strain after primary and secondary seed cultivation, which is 0.6% of the weight of the starchy raw material, and adj...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses water soluble fertilizer containing chitosan oligosaccharide and amino acid. The water soluble fertilizer containing chitosan oligosaccharide and amino acid is characterized by being mainly prepared from the following raw materials in parts by weight: 5-20 parts of chitosan oligosaccharide, 50-250 parts of amino acid, 5-25 parts of zinc salt, 1-10 parts of borax, 30-80 parts of a chelating agent and 30-80 parts of organic silicon. The water soluble fertilizer containing chitosan oligosaccharide and amino acid is prepared by means of mixing, stirring, chelating and the like. The water soluble fertilizer containing chitosan oligosaccharide and amino acid is applicable to grain crops, commercial crops and vegetable crops by means of root irrigation, seed soaking, drop irrigation, sprinkling irrigation and the like. The water soluble fertilizer containing chitosan oligosaccharide and amino acid is non-toxic and harmless, contains no hormone, has no residue and can be used for balancing and regulating growth development of crops, promoting metabolism and photosynthesis of plants and delaying leaf senescence of the crops, and immunocompetence of the crops on various germs can be effectively improved; meanwhile, crop yield and agricultural product quality are improved, and the water soluble fertilizer containing chitosan oligosaccharide and amino acid has a certain drought resisting and cold resisting effect.

Description

technical field [0001] The invention belongs to the field of agricultural fertilizers, and relates to an amino acid water-soluble fertilizer, in particular to a chitosan-containing amino acid water-soluble fertilizer. Background technique [0002] With the rapid development of the industrial commodity economy and the increase of market demand, modern people's living standards are rising day by day and the awareness of health care is constantly strengthening, the demand for pollution-free food, vegetables and other crops is increasing, and the technical content of the products is required to be higher. However, excessive use of chemical fertilizers, pesticides, additives and hormones in agriculture will remain in crops, causing great harm to human health. Most of the water-soluble fertilizers currently on the market focus on solving the problems of crop nutritional imbalance and premature aging prevention in the middle and late stages, without considering how to improve the i...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C05G3/00
Inventor 王祥林
Owner GUANGXI PENSHIBAO
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap