http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103420729-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d570525e2a182440fa674577541d8e3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G3-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01G1-00 |
| filingDate | 2013-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d7d4300e4c1d7c4a5bb821355420914 |
| publicationDate | 2014-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103420729-B |
| titleOfInvention | Production method and application method of slow release fertilizer special for lotus root |
| abstract | The invention relates to a production method and an application method of slow release fertilizer special for lotus root and relates to lotus root planting technologies. Coated particles of urea, particulate monoammonium phosphate, potassium chloride granules, ammoniated phosphate, and coated particles of trace elements are mixed to obtain the fertilizer; after the fertilizer is applied to a lotus field, the applied fertilizer can sink into underwater sludge in the pond and dissolve in the mud to release nutrients. The fertilizer particles coated with resin can sink into the water quickly, and resin coatings are porous; after the fertilizer particles sink into the water, nutrients of the fertilizer are slowly released into the water from micropores of the resin coatings, so that the fertilizer in soil is more concentrated than that in surface water; the bottom water rarely flows, so that loss of the nutrients can be reduced effectively and the nutrients can be absorbed effectively by lotus root. |
| priorityDate | 2013-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.