http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103524219-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8b2a940a69c0d8fc96f5617305e0e8b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G3-00 |
| filingDate | 2013-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c46b1ca08d5538af521f52f613cb4d37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be02ee39366e6e1f87b6779dfb2f378d |
| publicationDate | 2014-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103524219-B |
| titleOfInvention | Soil-improvement special slow release fertilizer for rice, and preparation method thereof |
| abstract | The invention discloses a soil-improvement special slow release fertilizer for rice. The soil-improvement special slow release fertilizer for rice comprises 30-45wt% of powdery urea, 20-40wt% of urea phosphate, 8-15wt% of potassium chloride, 15-30wt% of a potash magnesium sulfate fertilizer, 2-8wt% of zinc humate, 1-6wt% of manganese humate, 1-5wt% of urea iron humate, 0.005-0.02wt% of compound sodium nitrophenolate, 1-5wt% of a slow release agent and 1.99-6wt% of an auxiliary material, wherein the slow release agent contains 5-15wt% of N-methylolacrylamide, 10-30wt% of an unsaturated polyester resin, 4-10wt% of cyclohexanol, 5-13wt% of 2-butanol, 1-5wt% of talcum powder, 1-4wt% of kaolin, 1-6wt% of ethyl cellulose, and the balance distilled water. The invention also discloses a preparation method of the soil-improvement special slow release fertilizer for rice. |
| priorityDate | 2013-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.