Remediation method and system for saline and alkaline land soil contamination

A technology of soil pollution and remediation method, which is applied in the field of remediation method and system of soil pollution in saline-alkali land, and can solve problems such as reducing yield and affecting product quality

Inactive Publication Date: 2018-06-19
SHANDONG FOREST SCI RES INST
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In summary, the existing problems in the prior art are: planting crops on la

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
  • Remediation method and system for saline and alkaline land soil contamination
  • Remediation method and system for saline and alkaline land soil contamination
  • Remediation method and system for saline and alkaline land soil contamination

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0068] In order to further understand the content, features and effects of the present invention, the following examples are given, and detailed descriptions are given below with reference to the accompanying drawings.

[0069] The structure of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0070] as attached figure 1 Shown, the remediation method of saline-alkali land soil pollution provided by the invention comprises the following steps:

[0071] S101, soil field investigation;

[0072] S102, collecting soil information;

[0073] S103, soil treatment;

[0074] S104, applying acidic fertilizers;

[0075] S105, planting crop improvement;

[0076] S106, microbial remediation;

[0077] S107, scientific management.

[0078] The soil treatment method in S103 provided by the present invention includes: topsoil removal, soil replacement, soil dumping, and deep plowing.

[0079] In S104 and S105 provided by the present...

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 belongs to the technical field of soil remediation, and discloses a remediation method and system for saline and alkaline land soil contamination. The system comprises a soil collectingmodule, a data processing module, a soil data comparison and classification module and a visualization module. Meanwhile, the invention discloses the remediation method. According to the remediation method and system for saline and alkaline land soil contamination, through the method including the steps of soil field studying, soil information collecting, soil treating, surface soil removing, soilexchanging, soil discharging, deep ploughing and ripping, acidic fertilizer applying, soil improving through crop planting, drainage ditch digging, scientific managing, scientific irrigating, fertilizer selecting and water quality improving, the steps are linked with one another from field studying to treatment implementing, measures are taken according to local conditions, and therefore the saline and alkaline land soil contamination treating success rate is greatly increased; in addition, the scientific education link is added in the end, and the land contamination speed is decreased from the source.

Description

technical field [0001] The invention belongs to the technical field of soil treatment, and in particular relates to a method and system for restoring soil pollution in saline-alkali land. Background technique [0002] In my country's coastal areas, the alkalinity of the soil will increase significantly after repeated cultivation, and due to improper cultivation patterns or external factors, the soil pollution is serious, and crops are grown on land with high salinity or pollution. , will reduce the yield and affect the quality of the product, so there is an urgent need for a reasonable remediation method for saline-alkali soil pollution. [0003] In recent years, hyperspectral imaging technology, which combines imaging technology and spectral technology, has developed rapidly and has been widely used in military and civilian fields. Therefore, processing and analyzing hyperspectral images collected by it has important application value. The hyperspectral image simultaneously...

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): B09C1/10G06T5/00
CPCB09C1/10G06T5/007
Inventor 刘德玺杨庆山周健魏海霞李永涛王霞王莉莉王守国刘方春李宗泰
Owner SHANDONG FOREST SCI RES INST
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