Method for governing tibbas by utilizing modified sand
A sandy soil modification technology, applied in horticultural methods, soil protection, botanical equipment and methods, etc., can solve the problems of oil content decrease, needle penetration decrease, particles easy to move, etc.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0110] Embodiment one: comprise the following steps:
[0111] a. Prepare modified sandy soil:
[0112] a1. Polyvinyl alcohol is selected as the solid organic substance soluble in water;
[0113] Stir polyvinyl alcohol and water according to the weight ratio of 5:100 to form a solution;
[0114] a2. Get 1000kg of sandy soil, then take 200kg of solution formed by dissolving polyvinyl alcohol in water, add the solution to the sandy soil, then mix and stir evenly to form modified sandy soil; the weight ratio of polyvinyl alcohol in the modified sandy soil to sandy soil is 1:105.0;
[0115] b Spread the modified sand on the simulated sand surface with a certain area, the paving thickness is about 10cm, the water in the modified sand is well preserved, and the evaporation is small. Take part of the modified sand and take measures such as drying to make the surface After dehydration, the surface of the modified sand is compacted into a whole; then water is sprinkled on the surfac...
Embodiment 2
[0118] Embodiment two: comprise the following steps:
[0119] a. Prepare modified sandy soil:
[0120] a1. The solid organic substance that can dissolve in water is selected from hydroxypropyl methylcellulose;
[0121] Stir hydroxypropyl methylcellulose and water according to the weight ratio of 0.2:100 to form a solution;
[0122] a2. Take 1000kg of sandy soil, then take 190kg of hydroxypropyl methylcellulose solution, mix the sandy soil with the solution and stir evenly to form modified sandy soil, the weight ratio of hydroxypropyl methylcellulose and sandy soil in the modified sandy soil is 1:2637;
[0123] b Spread the modified sand on the simulated sand surface with a certain area, the paving thickness is about 5cm, the water in the modified sand is well preserved, and under the spring climate conditions in Chongqing, the evaporation is small, after the water in the modified sand evaporates When it encounters water again, the sand particles are bonded together again, ...
Embodiment 3
[0126] Embodiment three: comprise the following steps:
[0127] a. Prepare modified sandy soil:
[0128] a1. the solid organic matter that can dissolve in water is selected carboxymethyl cellulose sodium for use;
[0129] Stir carboxymethylcellulose sodium and water according to the weight ratio of 1:100 to form a solution;
[0130] a2. Get 1000kg of sandy soil, then get 210kg of sodium carboxymethyl cellulose solution, mix the sandy soil and sodium carboxymethyl cellulose solution and stir evenly to form modified sandy soil, and the material sodium carboxymethylcellulose in the modified sandy soil is mixed with The weight ratio of sand to soil is: 1:481.0;
[0131] b. Spread the modified sand on the simulated sand surface with a certain area, the paving thickness is about 15cm, the water in the modified sand is well preserved, the evaporation is small, and the appearance of the modified sand is similar to that of the soil. Drying and other measures, after the surface los...
PUM
Property | Measurement | Unit |
---|---|---|
Thickness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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