Damaged soil rehabilitation method based on biomass material
A biomass material and land reclamation technology, applied in land preparation methods, applications, agricultural machinery and equipment, etc., can solve the problems of slow soil fertility recovery, failure of reclamation, soil pollution, etc., to overcome soil compaction and ensure continuous supply. , the effect of high N content
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment Construction
[0020] Step 1: Collect wood chips, crop stalks and livestock manure, dry and smash, then mix the dried wood chips and crop stalks, add water to make the water content not less than 40%, and put them in a closed reactor. Hydrothermal carbonization under 240°C and 10MPa conditions for 4 hours to produce biomass organic carbon. Crush the dried poultry manure to a particle size of not more than 2mm, add water to 15-20% water content, put it into the reactor, heat the steam to 80℃, continue to stir for 24h, discharge, dry at 30℃, add compound synergy Agent (sodium nitrophenolate, sodium α-naphthalene acetate, diethyl aminoethyl hexanoate, polyaspartic acid, gibberellin), made into biological organic fertilizer
[0021] Step 2: Level the land, mechanically turn over the surface of the 0-40cm surface soil, remove the rubbish, stones, etc. in the soil, and rake it down, flood the land with fresh water about 800-1000m³ / ha, wait a week;
[0022] Step 3: Collect 3-5 0-30cm soil samples rando...
PUM
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