Saline-alkali soil improvement technology
A saline-alkali land and technical technology, applied in the field of soil salinization, can solve the problems of long improvement period, high cost, and slow effect, and achieve the effect of improving physical and chemical properties, easy operation, and preventing return to salt
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0021] The technology of the present invention includes a saline-alkali land improvement agent composed of calcium sulfate, humic acid and surfactant, and crop orange stalks (corn and wheat). The formulation of this amendment is based on soil testing. Specifically, the amount of calcium sulfate used is such that the calcium ion content of the soil cultivation layer reaches 60% of the cation exchange capacity. The special humic acid whose particles are in the range of colloidal particles is selected to make the water-soluble organic matter in the soil cultivation layer reach 0.5%. Orange stems are crushed into 1 to 5 cm particles before use:
[0022] A kind of saline-alkali land improvement technology, the saline-alkali land improvement technology comprises the following steps:
[0023] S1: Deep plow the saline-alkali land before the rainy season, and use the saline-alkali soil improver of the present invention in the soil cultivation layer during the deep plowing process;
...
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