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

Conditioner for treating and improving saline alkali soil

A saline-alkali soil and conditioner technology, which is applied in the direction of soil conditioning materials, organic fertilizers, fertilizer mixtures, etc., can solve the problems of low output and high investment, and achieve the effects of increasing economic benefits, good ecological environment, and low cost

Inactive Publication Date: 2015-09-09
刘燕
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Otherwise, even if a large amount of fertilizer is put in, it cannot be absorbed and utilized by crops, resulting in a negative effect of high input and low output.

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

[0014] This specific embodiment adopts the following technical scheme: it includes mudstone, 400-1000 purpose light shale opal, humic acid, organic silicon, calcium carbonate, and the above-mentioned mass ratios are respectively: 60%-80%, 15%-35 %, 2%-3%, 3%-5%, 3%-5%; the rest are impurities.

[0015] The mudstone is a polymorph of natural silicon dioxide (SiO2·nH2O) containing various minerals and chemical components. It contains abundant small-volume (volume 2-5mm) freshwater thin-shelled gill fossils, very light in specific gravity, low in hardness and easy to pulverize into powder. The chemical composition is: 87.18% SiO 2 , 5.32%Al 2 o 3 , 0.66% Fe 2 o 3 , 0.64% CaO, 0.65% K 2 O, 0.10% Na 2 O, 0.01% MnO, 0.20% TiO 2 , 0.093%P 2 o 5 , 0.0084% S, 3.70% LOS; the rest are impurities.

[0016] The humic acid refers to lignite with a particle size of 200-800 mesh.

[0017] The mudstone is made of mudstone with high anion composition; its unique anion composition ha...

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 conditioner for treating and improving saline alkali soil, relating to the technical field of land improvers. The invention is characterized in that the conditioner comprises the following components in percentage by mass: 60-80% of mudstone, 15-35% of 400-1000-mesh light-weight shale opal, 2-3% of humic acid, 3-5% of organosilicon, 3-5% of calcium carbonate and the balance of impurities. The conditioner avoids secondary emission pollution. The application method is simple and convenient, and saves the time and labor. The conditioner is low in cost and can thoroughly improve the soil.

Description

Technical field: [0001] The invention relates to the technical field of land improvers, in particular to a saline-alkali soil improvement conditioner. Background technique: [0002] There are a lot of saline-alkali land in my country, and the nitrate and soda salt in the saline-alkali cultivated soil have very serious damage to the root system of crops. After the root system of crops is poisoned by saline-alkali, the root system will prematurely senile due to poor growth, and it is also the main cause of various crop diseases. cause. Grain production is low and the quality is poor. Due to the high salinity and high alkalinity in the soil, the organic matter of the soil is destroyed and lost, and the trace elements are extremely scarce. It is sticky when wet and hard when dry. , Increase the oxygen content in the water, provide the basic conditions for crop growth, solve the problem of poor air permeability and water permeability, and the root system of crops often suffers f...

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): C09K17/40C09K109/00C09K101/00
CPCC09K17/40C09K2101/00C09K2109/00
Inventor 王永志李学岷罗高亮
Owner 刘燕
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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