http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07184487-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_66cbf3901f1a4cd09ef40a40e6164069 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P60-216 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01G31-00 |
| filingDate | 1993-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5299c4d97da5862665b52c45249a034 |
| publicationDate | 1995-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07184487-A |
| titleOfInvention | Hydroponics |
| abstract | (57) [Summary] [Purpose] Used for automatic control of culture medium in thin film hydroponics 1 Optimize the concentration of No. fertilizer solution {consisting of potassium nitrate, magnesium sulfate (heptahydrate), monoammonium dihydrogen phosphate, and monopotassium dihydrogen phosphate salts} to determine the period of use to prevent chronic magnesium deficiency. Avoid and maintain high quality of vegetables to obtain high-level production stability. [Composition] Regarding the dissolved concentration of No. 1 fertilizer, 1.8 kg of fertilizer is melted in a ratio of 10 l. Regarding the usage period, the usage amount is set with the goal of using up from 1 week to 10 days. |
| priorityDate | 1993-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.