Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Functional soil conditioner and preparation method thereof

A soil conditioner and functional technology, applied in the field of functional soil conditioner and its preparation, can solve the problems of lack of multi-effect soil conditioner products, single category and function, long improvement effect period, etc., and achieve good synergy and synergy The effect of the function, the preparation process is simple and efficient, and it is convenient for large-scale production.

Active Publication Date: 2019-07-30
STANLEY AGRI GRP CO LTD
View PDF11 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, my country's soil conditioner products are highly targeted, mainly for the improvement of a specific type of degraded soil such as acidic soil, saline-alkali soil, structural barrier soil, and heavy metal polluted soil, but the category and function are relatively single, lacking Soil conditioner products with multiple functions lead to a long improvement period and poor stability. When repairing multiple degraded soils, multiple soil conditioners need to be used at the same time, which will increase the cost

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
  • Functional soil conditioner and preparation method thereof
  • Functional soil conditioner and preparation method thereof
  • Functional soil conditioner and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Present embodiment at first provides a kind of functional soil conditioner, comprises the raw material of following parts by weight:

[0038] 16 parts of biochar powder, 8 parts of fly ash, 5 parts of calcium magnesium phosphate fertilizer, 5 parts of phosphate rock powder, 5 parts of potassium feldspar, 0.8 parts of ammonium sulfate, 0.8 parts of magnesium ammonium phosphate, 0.8 parts of ammonium polyphosphate, 0.8 parts of humic acid 0.8 parts of seaweed extract, 0.8 parts of medical stone, 0.8 parts of chitosan, 0.8 parts of amino acid, 0.4 parts of polyacrylamide, 0.4 parts of cellulose, 0.4 parts of sorbitol, 0.4 parts of zeolite, 3 parts of diatomaceous earth .

[0039] The present embodiment further provides the preparation method of above-mentioned soil conditioner, comprises the following steps:

[0040] (1) Accurately weigh all the above-mentioned raw materials according to the weight ratio, mix and pulverize after stirring, pass through a 200-mesh sieve, an...

Embodiment 2

[0044] Present embodiment at first provides a kind of functional soil conditioner, comprises the raw material of following parts by weight:

[0045] 16 parts of biochar powder, 8 parts of fly ash, 5 parts of calcium magnesium phosphate fertilizer, 5 parts of phosphate rock powder, 5 parts of potassium feldspar, 0.1 part of ammonium sulfate, 0.1 part of magnesium ammonium phosphate, 0.1 part of ammonium polyphosphate, 0.1 part of humic acid 0.1 part of seaweed extract, 0.1 part of medical stone, 0.1 part of chitosan, 0.1 part of amino acid, 0.1 part of polyacrylamide, 0.1 part of cellulose, 0.1 part of sorbitol, 0.1 part of zeolite, and 9.8 parts of clay.

[0046] The preparation method of the soil conditioner of the present embodiment is the same as in Example 1.

Embodiment 3

[0048] Present embodiment at first provides a kind of functional soil conditioner, comprises the raw material of following parts by weight:

[0049] 15 parts of biochar powder, 4 parts of fly ash, 3 parts of calcium magnesium phosphate fertilizer, 3 parts of phosphate rock powder, 3 parts of potassium feldspar, 2 parts of ammonium sulfate, 2 parts of magnesium ammonium phosphate, 2 parts of ammonium polyphosphate, 2 parts of humic acid 2 parts, 2 parts of seaweed extract, 2 parts of medical stone, 2 parts of chitosan, 2 parts of amino acid, 1 part of polyacrylamide, 1 part of cellulose, 1 part of sorbitol, 1 part of zeolite, 2 parts of kaolin.

[0050] The preparation method of the soil conditioner of the present embodiment is the same as in Example 1.

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 the technical field of soil improvers, in particular to a functional soil conditioner and a preparation method thereof. The functional soil conditioner is prepared from 10-20parts of biochar powder and 1.2-20 parts of a composite improver with a specific formula. The soil conditioner with comprehensive functions can fully and stably exert the advantages of various raw materials for soil improvement and remediation and achieve a good synergistic effect, and therefore the soil conditioner provides excellent capabilities of water retention, fertilizer retention and soilnutrient activation when applied to the soil. The preparation process is simple and efficient, and the large-scale production is facilitated.

Description

technical field [0001] The invention relates to the technical field of soil conditioners, in particular to a functional soil conditioner and a preparation method thereof. Background technique [0002] In recent years, due to excessive application of chemical fertilizers, lack of input of organic fertilizers, unreasonable fertilization structure, imbalance of fertilization nutrient ratio, etc., the decline of farmland soil environmental quality has been paid more and more attention. Severe loss of farmland soil nutrients, soil structural damage, acidification, salinization, soil erosion, fertility decline and other prominent degradation phenomena have also led to serious pollution of the soil ecological environment and reduced quality of agricultural products, which is extremely detrimental to agricultural production and food security. For this reason, soil conditioners that have the functions of remediating soil pollution and improving soil properties have received more and ...

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): C09K17/40C09K101/00
CPCC09K17/40C09K2101/00
Inventor 高进华赵文解学仕杨恒哲王婷婷周丽张淑敏李元峰
Owner STANLEY AGRI GRP CO LTD
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
Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com