Method for evaluating content of heavy metal in vegetables based on soil conditions of production place
A heavy metal and soil technology, used in measuring devices, soil material testing, food testing, etc., to avoid heavy workload and low work efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0031] (1) Establishment of relational model:
[0032] Plant radishes, lettuce, leaf vegetables, cauliflower and tomatoes into a set of soils. The relevant parameters of each soil are known. The relevant parameters include: soil heavy metal content, soil pH, soil conductivity, soil cation exchange capacity, and soil organic matter Content, the content of heavy metals extracted from weak soil acid.
[0033] The heavy metal content of each vegetable was detected after the vegetables were picked. Matlab software was used to perform a multiple parameter regression analysis between the heavy metal content of each vegetable and the relevant parameters of the soil of the corresponding producing area to obtain a relationship model.
[0034] The relational model is:
[0035] LogM=a+b·logMsoil+c·pH+d·EC+e·CEC+f·OM+g·logMextra;
[0036] Among them, M is the heavy metal content in vegetables, Msoil is the soil heavy metal content, pH is the soil pH, EC is the soil electrical conductivity, CEC is t...
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap