Preparation method for charcoal base fertilizer

A fertilizer and carbon-based technology, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of soil organic matter loss, nutrient loss, and inability to effectively solve straw problems, etc., and achieve the effect of deep color and high carbon content

Inactive Publication Date: 2014-12-31
ANHUI XINNONGCUN ECOLOGICAL FERTILIZER
View PDF4 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after burning, many nutrients are lost, and at the same time, the soil organic matter is lost, and a little bit of ash is often scattered with the wind.
Now there is a better treatment method, which is to directly spray the pesticide that promotes straw rot, and use a rotary tiller to crush and cover the straw, but this method cannot effectively solve the straw problem.

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 Construction

[0017] A kind of preparation method of carbon-based fertilizer, described preparation method comprises the following steps:

[0018] 1) The wheat straw is incinerated after crushing, drying, mixing and other processes, mainly sending the mixed powder of wheat straw into the incinerator for burning, the temperature is controlled at 500°C, and the incinerated ash is collected to obtain biological ash;

[0019] 2) Sieve the biological ash obtained after incineration, and select the biological ash passed through a 120-mesh sieve as the raw material;

[0020] 3) Take 40 to 50 parts of biological ash obtained in the above steps, add 15 parts of ammonium sulfate, 9 parts of urea, 7 parts of potassium sulfate, 1.5 parts of monoammonium phosphate, and 11 parts of bentonite, mix together and stir, and then add 1 to 3 parts The binder is mixed and stirred, and then 1.5 parts of the binder are added, and oxidized starch treated with hydrogen peroxide is used as the binder;

[0021] 4) U...

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 preparation method for a charcoal base fertilizer. The method mainly includes: subjecting wheat straw to crushing, drying, mixing and other steps to obtain biological ash, subjecting the biological ash to sieving treatment, then stirring 15-18 parts of ammonium sulfate, 9-12 parts of urea, 6-8 parts of potassium sulfate, 1-2 parts of monoammonium phosphate, and 9-13 parts of bentonite, and finally carrying out granulation, thus obtaining fertilizer granules. By using wheat straw as raw materials, on the one hand pollution caused by straw burning can be prevented, and on the other hand straws can be utilized.

Description

technical field [0001] The invention relates to a method for preparing a fertilizer, in particular to a method for preparing a carbon-based fertilizer. Background technique [0002] The disposal of straw plants has always been concerned by people. How to solve this problem has always been an important topic of concern to people. Although incineration is a good method, although it is convenient to plant the next season of crops after straw incineration, returning straw to the field will naturally make the soil Contains a large amount of carbon element. However, after burning, many nutrients are lost, and at the same time, the soil organic matter is lost, and a little ash that is added is often scattered with the wind. At present, there is a better treatment method, which is to directly spray the pesticide that promotes straw rot, and use a rotary tiller to crush and cover the straw, but this method cannot effectively solve the straw problem. Contents of the invention [0...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 刘福礼
Owner ANHUI XINNONGCUN ECOLOGICAL FERTILIZER
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