http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106672936-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0dfb750c93c0e048b5a8d74a29fe1ffd |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P60-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A40-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05G3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05G3-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05G5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05D9-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G3-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G3-00 |
| filingDate | 2016-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6578c6a5883ccb78e3a7e4ccc10539df |
| publicationDate | 2017-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106672936-A |
| titleOfInvention | Mixed biochar-based slow release fertilizer and preparation method thereof |
| abstract | The invention discloses a preparation method of mixed biochar-based flow release fertilizer. The preparation method comprises the following steps: smashing and mixing pili nut shells and chestnut shells; adding the mixed materials into a catalyst water solution; putting the mixed solution in a sample boat after sealing and standing; pumping nitrogen for sealed pyrolysis; cooling to a room temperature after the end of a reaction, taking out and uniformly mixing with H2O2; oscillating in an oscillator, and drying after washing by using distilled water, thus obtaining high-adsorption biochar. Modified biochar rich in ammonium groups is prepared on the basis of the high-adsorption biochar, and selenium-containing biochar-based slow release organic and inorganic mixed fertilizer is further prepared, so that the release speed of fertilizer nutrients is reduced, and the purpose of resource utilization on waste is realized. By applying the mixed biochar-based flow release fertilizer prepared by the invention, not only can the fertilizer effect be prolonged, but also selenium can be provided for crops, and the quality of agricultural products can be increased. |
| priorityDate | 2016-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.