Blocky biological water-soluble fertilizer and preparation method thereof

A water-soluble fertilizer and biological technology, applied in potash fertilizers, nitrogen fertilizers, phosphate fertilizers, etc., can solve the problem of limited salt tolerance of functional microorganisms, and achieve the effects of increased artificial management and maintenance costs, strong salt tolerance, and easy transportation.

Pending Publication Date: 2021-08-20
MICROBIAL FERMENTATION ENG RES CENT CO LTD OF YUNNAN PROVINCE +1
5 Cites 0 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0003] The salt tolerance of functional microorganisms is limited. How to give full play to the role of such functional microorganisms in soil has always been a concern of bio-fertilizer researchers. It is a common method to use fertili...
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

Method used

In step 1, hydrotropic agent ten polyglycerol monomyristate (Q-14s) is nonionic surfactant, belongs to hydrophilic emulsifier, is that mucus type can effectively guarantee the adhesion of bacterium powder on fertilizer surface, ...
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

Abstract

A blocky biological water-soluble fertilizer disclosed in the invention is prepared from, by weight, 100 to 150 parts of liquid biochemical potassium fulvate, 5 to 15 parts of mineral source potassium fulvate, 250 to 500 parts of ammonium nitrate, 200 to 300 parts of potassium nitrate, 5 parts of a water-soluble auxiliary agent, 5 parts of a compound microbial agent and any one of 100 to 250 parts of monoammonium phosphate, 100 to 150 parts of monopotassium phosphate and 100 to 200 parts of potassium sulfate. The water-soluble fertilizer has the beneficial effects that 1, compared with conventional liquid, powder and granular organic water-soluble fertilizers, the blocky biological-organic-inorganic water-soluble fertilizer has the characteristics of being easy to package, transport and store, and does not cause the increase of manual management and protection cost due to leakage; 2, functional microorganisms in the fertilizer are bacillus which is high in salt tolerance and has the functions of rooting, promoting growth, dissolving phosphorus, dissolving potassium and resisting soil-borne diseases;.

Application Domain

Technology Topic

Image

  • Blocky biological water-soluble fertilizer and preparation method thereof
  • Blocky biological water-soluble fertilizer and preparation method thereof
  • Blocky biological water-soluble fertilizer and preparation method thereof

Examples

  • Experimental program(4)
  • Effect test(1)

Example Embodiment

[0032] Preparation of water-soluble bulk biological fertilizer:
[0033] Step a, preparation of the composite microbial agents, select Bacillus amyloliquefaciens, Bacillus licheniformis, Bacillus subtilis inoculated into liquid potassium fulvic ferments prepared ≥20 effective amount of one hundred million viable cells / ml composite microbial agents, at a mass concentration ratio of 1: 6, by spray drying complex microbial sinensis, an effective amount of viable ≥1000 one hundred million / g (300 mesh), which with decaglyceryl myristate mass ratio 1: 3 mix standby.
[0034] Step two, to develop formulations, liquid slag by filtration biochemical potassium rot yellow solution, weighed according to the composition sieving pulverized ammonium nitrate, potassium nitrate, monoammonium phosphate, potassium dihydrogen phosphate, potassium sulfate, hydrotropes full, complex microbial agents, potassium fulvic mineral source, biochemical yellow liquid rot potassium solution, potassium fulvic liquid was heated to 80 ℃, heated and dissolved according to the order of ammonium nitrate, monopotassium phosphate, potassium nitrate, monoammonium phosphate, potassium sulfate and potassium fulvic mineral source, after hydrotropes, material input is completed, stirring was charged into a stainless steel mold was cooled to room temperature (25 ° C).
[0035] Step three, the preparation of the finished product, the second cooling step of the finished composite module is added to the microbial agents, can be shaped after the natural wrapped in uniform.
[0036] Step four, packaging, vacuum packaging machine using a three step cooling the finished individually vacuum packed.
[0037] A step of the process parameters in the spray drying composite microorganism sinensis follows: LPG- using non-standard high-speed centrifugal spray drier type 200, inlet air temperature 150 ℃, the feed frequency of 11Hz, solid material content of 10%, the air intake negative pressure pressure 10Pa, negative wind pressure 25Pa, inlet air temperature 150 ℃, the wind pressure of the negative pressure 25pa, atomizing frequency 300Hz.
[0038] Functional powder is formed by spray-drying after particle size of 100 mesh, using a jet mill to regrind the material 300 mesh.
[0039] Water-soluble inorganic raw materials hit the front two crushing step is screened: pulverized through a ball mill through a 40 mesh sieve, hydrotropes sodium dodecyl sulfate and powdered potassium fulvic mass ratio 2: 3 preparation.
[0040] Step two in the mold according to the laws of crop fertilizer sales demand and highly customizable.
[0041] In step a hydrotrope decaglyceryl myristate (Q-14s) a non-ionic surfactant, a hydrophilic emulsifier is the case, to ensure effective mucoid bacteria powder adhering surface of the fertilizer, while ensuring the good dispersion properties in water; sodium dodecyl sulfate as a dispersant and a wetting agent can improve the rate of dissolution of the bulk fertilizer and user experience of the application process.
[0042] The main role of potassium fulvic ore source material is adjusted to neutral pH, while promoting the growth of crops, improve fertilizer use efficiency, enhance crop resistance.
[0043] Finished moisture content (percent by mass) between 3% -6%, pH 6.8-7.2.

Example Embodiment

[0045] Example 1
[0046]Liquid potassium fulvic 100 parts of mineral source of potassium fulvic 15 parts, 500 parts of ammonium nitrate, 200 parts of potassium nitrate, hydrotropes 5 parts, 5 parts of complex microbial agents, MAP 185.

Example Embodiment

[0047] Example 2
[0048] Liquid potassium fulvic 150, 500 parts of ammonium nitrate, 10 parts of mineral source of potassium yellow rot, 125 parts of potassium dihydrogen phosphate, 300 parts of potassium nitrate, hydrotropes 5 parts, 5 parts of complex functional microorganism sinensis.
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

PropertyMeasurementUnit
Granularity100.0mesh
tensileMPa
Particle sizePa
strength10

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
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

Similar technology patents

Foldable casino table

InactiveUS20060131805A1Quick SetupEasy to packBoard gamesEngineeringJoist
Owner:TSAI PETER

Automatic strawberry cleaning and packaging system and method

Owner:北京林淼有机果蔬种植有限公司

Electric motor with static brake

ActiveUS20080217119A1Easy to packThe process is compact and efficientFluid actuated brakesMechanically actuated brakesPistonClutch
Owner:ARVINMERITOR TECH

Multi-project up-conversion fluorescence detection method and device

InactiveCN108051416AEasy to packThe way to implement the package togetherFluorescence/phosphorescenceFluorescenceSolid phases
Owner:浙江安诺凯医疗科技有限公司

Classification and recommendation of technical efficacy words

  • Easy to pack
  • Easy to transport

Implantable Tendon Protection Systems and Related Kits and Methods

InactiveUS20100191332A1Promote tissue growthEasy to packLigamentsMusclesEnthesisBiomedical engineering
Owner:ROTATION MEDICAL
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