http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104529651-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05C9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05G3-90 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G3-00 |
| filingDate | 2015-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104529651-B |
| titleOfInvention | A kind of charcoal base urea-formaldehyde fertilizer and preparation method thereof |
| abstract | The present invention discloses a kind of charcoal base urea-formaldehyde fertilizer and preparation method thereof, and its raw material, which is made, includes the component of following mass fraction：80~100 parts of charcoal, 80~100 parts of urea, 0~60 part of potash fertilizer, 0~60 part of phosphate fertilizer and aldehyde compound, wherein, the mol ratio of urea and aldehyde compound is (1.2~1.5):1.Preparation method provided by the present invention is to utilize urea and aldehyde compound reaction generation urea-formaldehyde fertilizer, and the effect of charcoal adsorption sustained-release fertilizer, calcium superphosphate and potassium sulfate are wrapped, realize that nitrogen, phosphorus, potassium nutrition slowly discharge, can be applied to fruit tree, flowers and fruit type vegetable fertilising. |
| priorityDate | 2015-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.