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

A method for comprehensive improvement of cultivated layer of sandy soil

A sandy soil and improver technology, applied in the direction of soil preparation methods, chemical instruments and methods, fertilizer mixtures, etc., can solve problems such as complex improvement technology, unhealthy and long-lasting, unsystematic, etc., to prevent fertilizer leakage, improve active ingredients, and solve technical complexity Effect

Active Publication Date: 2020-08-18
WUHAN YIYE CONSTR ENG
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solve the shortcomings of the existing improved technology such as complex, high cost, unsystematic, unhealthy and long-lasting

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
  • A method for comprehensive improvement of cultivated layer of sandy soil
  • A method for comprehensive improvement of cultivated layer of sandy soil
  • A method for comprehensive improvement of cultivated layer of sandy soil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the drawings and embodiments.

[0031] Reference Figure 1 ~ Figure 2 As shown, the method for comprehensively improving the cultivated layer of sandy soil in an embodiment provided by the present invention includes the following steps:

[0032] 1) A certain dose of biomass carbon soil is used as a modifier and mixed into sand;

[0033] 2) Mix the biomass carbon soil and sand evenly to form a mixture;

[0034] 3) Water the mixture to make the moisture content reach 30%-40%;

[0035] 4) Cover the mixture with cotton cloth for a period of time;

[0036] 5) Laying geomembrane 2 on the original sandy soil layer 1;

[0037] 6) Spread the mixture evenly with a certain thickness on the geomembrane 2 to form an improved cultivation layer 3;

[0038] 7) Evenly sow seeds on the improved cultivation layer 3, then cover with cotton cloth and water and maintain it in time to keep it warm and moisturizing;

[0039] 8) Shad...

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 comprehensive improvement method for a sandy land farming layer. The method comprises the following steps that a certain dose of biomass carbon soil serves as a modifier and is mixed into sandy soil; the biomass carbon soil and the sandy soil are mixed to be uniform to form a mixture; the mixture is watered, and the moisture content reaches 30%-40%; cotton cloth is used for covering the mixture for a period of time; geomembrane is laid on an original sandy soil layer; the mixture is spread on the geomembrane uniformly according to certain thickness, and an improved farming layer is formed. The effective ingredients in the sandy soil are effectively improved, the effective ingredient proportion suitable for plant growth is achieved, a long-term virtuous cycle is formed, waste development and utilization are achieved, and safety, environment friendliness, energy conservation, emission reduction and sustainable development are achieved. The defects that an existing improvement technology is complex, high in cost, not systematic, unhealthy and not persistent are overcome.

Description

Technical field [0001] The invention relates to the technical field of soil improvement, in particular to a method for comprehensive improvement of the cultivated layer of sandy land. Background technique [0002] my country is one of the countries with many rivers and lakes in the world. There are as many as 1,500 river basins with an area of ​​more than 1,000 square kilometers. The river is divided into outflow river and inner river. The outflow river that flows into the ocean accounts for about 64% of China’s total land area, and is often affected by bad weather (heavy rain, torrential rain). Waterlogging occurs frequently, and the area of ​​sandy land along rivers and lakes continues to expand. Sandy soil does not retain water and has low fertility, and it is difficult for ordinary plants to grow. At the same time, sandy soil is part of my country's important land resources; therefore, the problem of sandy soil management needs to be solved urgently. [0003] We can talk about...

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 Patents(China)
IPC IPC(8): A01B79/00A01B79/02C09K17/40C09K101/00C09K109/00
CPCA01B79/00A01B79/02C09K17/40C09K2101/00C09K2109/00
Inventor 廖龙波陆高松黄轶杨志军赵海莲吴杨
Owner WUHAN YIYE CONSTR ENG
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