http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1553552-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43f346b73e2e4cdbaba1643a4931e432 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-00 |
| filingDate | 1988-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1990-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e79a207c9c7b73e8a63bce527f5a1c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83e0dff65a66145717d9b222a74d1123 |
| publicationDate | 1990-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1553552-A1 |
| titleOfInvention | Method of producing peat-originated cation-exchange amelioration composition for soils |
| abstract | The invention relates to agriculture, in particular to methods for producing ameliorants that increase soil fertility. The purpose of the invention is to increase the holding capacity of plant nutrients by increasing the exchange capacity of the improver. According to the invention, peat is oxidized with 5–55% nitric acid at 20–80 ° C for 10–60 minutes at a ratio T: W = 0.75–10: 1, granulated to 5 mm granules, dried under natural conditions. x to a moisture content of 35 wt.%, and then subjected to heat treatment at 835 - 865 ° C for 15 - 25 s without air access. 2 tab. |
| priorityDate | 1988-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID944 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559357 |
Total number of triples: 15.