http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111203433-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C2101-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01B79-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-105 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01B79-02 |
| filingDate | 2020-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111203433-B |
| titleOfInvention | Method for improving farmland vegetable base soil |
| abstract | The invention relates to a method for improving soil of a farmland vegetable base. The method for improving the soil of the farmland vegetable base comprises the following steps: firstly, calcining the polluted soil, and cooling to obtain calcined polluted soil; step two, mixing the calcined polluted soil and the non-calcined polluted soil in a grading way; thirdly, laying the mixed polluted soil in the second step layer by layer to form a planting soil body; fourthly, the mixed contaminated soil conditioner of the uppermost layer of the planted soil body in the third step is used for planting hyper-enriched plants; according to the invention, the planting soil body is constructed in a layer-by-layer stacking manner, the diffusion layer is formed among the soil layers, the hyperaccumulator plant in the upper layer of soil can grow well in the soil with light upper layer pollution, then the root system goes deep into the diffusion layer to carry out heavy metal migration on the soil with heavy lower layer pollution, and the deep layer polluted soil can be purified in a layer-by-layer purification manner. |
| priorityDate | 2020-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.