Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Preparation method of straw charcoal base fertilizer

The technology of straw charcoal and base fertilizer is applied in the field of preparation of straw charcoal base fertilizer, which can solve the problems of single nutrient composition of fertilizer, discount of fertilizer effect, waste of resources, etc., and achieve the effects of improving soil, increasing time, and increasing types of nutrients.

Inactive Publication Date: 2021-02-12
天津亚德尔生物质科技股份有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In many agricultural areas, the original method of burning straw is often used to deal with the straw on the farmland, which not only causes waste of resources, but also causes serious environmental problems
In addition, the fertilizer made after straw carbonization has a single nutrient component, which cannot continuously absorb the nutrients in the fertilizer, thus reducing the effect of the fertilizer

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
  • Preparation method of straw charcoal base fertilizer
  • Preparation method of straw charcoal base fertilizer
  • Preparation method of straw charcoal base fertilizer

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0024] A preparation method of straw charcoal-based fertilizer, comprising the following steps:

[0025] a straw carbonization

[0026] Crush the straw into small pieces of 3-6 cm, and after natural or drying, use a continuous carbonization furnace for high-temperature anaerobic carbonization and cracking;

[0027] b making degraded straw charcoal

[0028] Mix and ferment the POP-degrading compound bacteria agent with a bacterial concentration of 106-108cfu / ml and carbonized straw for 16 hours, separate the solid and liquid to obtain immobilized biochar, store it at room temperature, and weigh the immobilized biochar. To degrade biochar;

[0029] c making degraded straw base fertilizer

[0030] The degradable straw basal fertilizer consists of the following materials in parts by weight:

[0031]

[0032] Proportionally mix according to the above ingredient formula, after the mixing is completed, grind and pulverize, add water and stir well to make the material mix evenl...

Embodiment 1

[0042] A preparation method of straw charcoal-based fertilizer, comprising the following steps:

[0043] a straw carbonization

[0044] Crush the straw into small pieces of 3 cm. After natural or drying, use a continuous carbonization furnace for high-temperature anaerobic carbonization and cracking;

[0045] b making degraded straw charcoal

[0046] Mix and ferment the POP-degrading composite bacterial agent with a bacterial concentration of 106cfu / ml and carbonized straw for 16 hours, separate the solid and liquid to obtain immobilized biochar, store it at room temperature, and the immobilized biochar is called degradation bio-charcoal;

[0047] c making degraded straw base fertilizer

[0048] The degradable straw basal fertilizer consists of the following materials in parts by weight:

[0049]

[0050] Proportionally mix according to the above ingredient formula, after the mixing is completed, grind and pulverize, add water and stir well to make the material mix even...

Embodiment 2

[0060] A preparation method of straw charcoal-based fertilizer, comprising the following steps:

[0061] a straw carbonization

[0062] Crush the straw into small pieces of 6 cm, and after natural or drying, use a continuous carbonization furnace for high-temperature anaerobic carbonization and cracking;

[0063] b making degraded straw charcoal

[0064] Mix and ferment the POP-degrading compound bacterial agent with a bacterial concentration of 108cfu / ml and carbonized straw for 16 hours, separate the solid and liquid to obtain immobilized biochar, store it at room temperature, and the immobilized biochar is called degradation bio-charcoal;

[0065] c making degraded straw base fertilizer

[0066] The degradable straw basal fertilizer consists of the following materials in parts by weight:

[0067]

[0068] Proportionally mix according to the above ingredient formula, after the mixing is completed, grind and pulverize, add water and stir well to make the material mix e...

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 relates to a preparation method of a straw charcoal base fertilizer. The preparation method comprises the following steps: a, carbonizing straws; b, preparing degraded straw charcoal; c,preparing a degradable straw base fertilizer; d, granulating. Carbonized straw is mixed with a degradation composite microbial agent, and the prepared straw carbon base fertilizer has a degradation effect and can improve soil; the trace element fertilizer is added into the straw charcoal base fertilizer, so that the nutrition types in the fertilizer can be increased, and better nutrients are provided for plants. Besides, part of nutrient substances can be adsorbed in gaps formed after straw carbonization, the duration of nutrient supply to plants can be prolonged, the straw charcoal base fertilizer is granulated, the duration of nutrient supply to plants can be further prolonged after granulation, and nutrients in the fertilizer can be permanently absorbed.

Description

technical field [0001] The invention relates to the technical field of straw charcoal-based fertilizer preparation, in particular to a preparation method of straw charcoal-based fertilizer. Background technique [0002] At the present stage, my country is a country with a large population and is still a large agricultural country. The total amount of various straws used as by-products of crops is one billion tons every year. Except for a part as fuel and a part as feed for livestock, it has become a task to deal with excess crop straws. Headache. In many agricultural areas, the original method of burning straw is often used to deal with the straw on the farmland, which not only causes a waste of resources, but also causes serious environmental problems. In addition, the nutrient components of the fertilizer produced after straw carbonization are single, and the nutrients in the fertilizer cannot be continuously absorbed, thus reducing the effect of the fertilizer. Contents...

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): C05G3/80C05G3/40C05D9/00
CPCC05B7/00C05D9/00C05G3/40C05G3/80C05F17/10C05C3/00C05D1/02C05D9/02C05F9/04
Inventor 魏晓东任永香魏巍魏洪生
Owner 天津亚德尔生物质科技股份有限公司
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com