http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113004101-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A40-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P60-21 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05G3-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05D1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05B7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G3-80 |
| filingDate | 2021-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113004101-B |
| titleOfInvention | A compound fertilizer passivator for acidic soil and its preparation method and application |
| abstract | The invention discloses a compound fertilizer passivator for acidic soil and a preparation method and application thereof. By determining a reasonable material composition and ratio, the present invention invents a compound fertilizer passivation agent for simultaneously passivating acid soil, medium-high concentration cadmium Compound fertilizer passivator contaminated with lead cations and chromate anions. The compound fertilizer passivator has the advantages of simple preparation process, convenient application, long effective time, can passivate the heavy metals of anion and cation in acid soil, medium-high concentration at the same time, and can supplement N, K, P, Ca, Mg required by plants , Si and other nutrients compound fertilizer passivator. |
| priorityDate | 2021-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.