Nitrogen-fixing phosphate-dissolving potassium-dissolving microorganism compound fertilizer and preparation method thereof

A technology of microorganisms and compound fertilizers, applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problems of weak bonding, great influence of environmental changes, easy shedding of cells, etc., to improve cell affinity, increase adsorption, The effect of increasing the survival rate

Inactive Publication Date: 2016-02-03
全椒县琪悦家庭农场
View PDF5 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is simple to operate, and only needs to put the carrier in the fermentation broth to stir and mix evenly. The advantage is that the reaction conditions are mild and has no to

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A nitrogen-fixing, phosphorus-decomposing and potassium-decomposing microbial compound fertilizer, its raw materials include by weight: 60 parts of mixed bacterial solution, 20 parts of filling material, 25 parts of urea, 20 parts of calcium magnesium phosphate fertilizer, 20 parts of potassium sulfate, 5 parts of sodium silicate, 0.1 parts of copper sulfate, 0.4 parts of potassium borate, 0.1 parts of manganese sulfate, 0.3 parts of zinc chloride, 0.2 parts of iron sulfate, 1.5 parts of calcium chloride, 2 parts of sodium alginate, 15 parts of maltooligosaccharides, 5 parts of sugar residue, Amino acid humic acid 20 parts, soybean meal 5 parts, honey 8 parts;

[0027] Among them, the preparation method of the filling material is: adding chitosan to acetic acid aqueous solution with a mass fraction of 1wt% to dissolve, raising the temperature to 80°C, adding glucose aqueous solution dropwise, stirring at a speed of 100r / min for 20h, adding ether to settle, and suction fi...

Embodiment 2

[0034] A nitrogen-fixing, phosphorus-decomposing and potassium-decomposing microbial compound fertilizer, its raw materials include by weight: 80 parts of mixed bacterial solution, 15 parts of filling material, 35 parts of urea, 15 parts of calcium magnesium phosphate fertilizer, 30 parts of potassium sulfate, 3 parts of sodium silicate, 0.3 parts of copper sulfate, 0.2 parts of potassium borate, 0.3 parts of manganese sulfate, 0.2 parts of zinc chloride, 0.4 parts of iron sulfate, 0.5 parts of calcium chloride, 4 parts of sodium alginate, 5 parts of maltooligosaccharides, 10 parts of sugar residue, Amino acid humic acid 10 parts, soybean meal 10 parts, honey 5 parts;

[0035] Among them, the preparation method of the filling material is: adding chitosan into acetic acid aqueous solution with a mass fraction of 3wt% to dissolve, raising the temperature to 70°C, adding glucose aqueous solution dropwise, stirring at a speed of 300r / min for 15h, adding diethyl ether to settle, and...

Embodiment 3

[0042] A nitrogen-fixing, phosphorus-decomposing and potassium-decomposing microbial compound fertilizer, its raw materials include by weight: 65 parts of mixed bacterial solution, 19 parts of filling material, 27 parts of urea, 18 parts of calcium magnesium phosphate fertilizer, 22 parts of potassium sulfate, 4.5 parts of sodium silicate, 0.15 parts of copper sulfate, 0.35 parts of potassium borate, 0.15 parts of manganese sulfate, 0.28 parts of zinc chloride, 0.25 parts of iron sulfate, 1.2 parts of calcium chloride, 2.5 parts of sodium alginate, 12 parts of maltooligosaccharides, 7 parts of sugar residue, Amino acid humic acid 17 parts, soybean meal 6 parts, honey 7 parts;

[0043] Wherein, the preparation method of the filling material is as follows: add chitosan into acetic acid aqueous solution with a mass fraction of 1.5wt% to dissolve, heat up to 78°C, add glucose aqueous solution dropwise, stir at a speed of 150r / min for 18h, add diethyl ether to settle, pump Filter, ...

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 a nitrogen-fixing phosphate-dissolving potassium-dissolving microorganism compound fertilizer which comprises the following raw materials in parts by weight: 60-80 parts of mixed bacteria solution, 15-20 parts of filling materials, 25-35 parts of urea, 15-20 parts of calcium magnesium phosphate fertilizer, 20-30 parts of potassium sulphate, 3-5 parts of sodium silicate, 0.1-0.3 part of copper sulfate, 0.2-0.4 part of potassium borate, 0.1-0.3 part of manganese sulfate, 0.2-0.3 part of zinc chloride, 0.2-0.4 part of ferric sulfate, 0.5-1.5 parts of calcium chloride, 2-4 parts of sodium alginate, 5-15 parts of malt oligosaccharide, 5-10 parts of saccharified residue, 10-20 parts of amino acids and humic acids, 5-10 parts of bean pulps and 5-8 parts of honey. The invention also discloses a preparation method for the nitrogen-fixing phosphate-dissolving potassium-dissolving microorganism compound fertilizer. The nitrogen-fixing phosphate-dissolving potassium-dissolving microorganism compound fertilizer can fix nitrogen and dissolve phosphate and potassium, can be used for improving soil, is capable of firmly absorbing biological bacterium and is capable of buffering the influence of new environment on the biological bacterium.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a nitrogen-fixing, phosphorus-, potassium-, and potassium-decomposing microbial compound fertilizer and a preparation method thereof. Background technique [0002] Microbial fertilizer is a product in which the life activities of microorganisms cause crops to obtain specific fertilizer effects, and it is a type of fertilizer used in agricultural production. Immobilized cell technology is a technology in which biological cells with certain physiological functions, such as microbial cells, plant cells or animal cells, are fixed in a certain way and used as solid biocatalysts. At present, the methods of immobilizing cells mainly include embedding method and adsorption method. [0003] The embedding method uses physical methods to wrap the cells in the network structure of the gel to achieve the immobilization of the cells. The embedding method has the advantages of high biolog...

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): C05G3/00C05G3/04C05G3/80
Inventor 宗春峰
Owner 全椒县琪悦家庭农场
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