| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-3133
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-4088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-06113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-3129
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2033-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-0007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2201-0633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-3185 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-4077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-276
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-39 |
| filingDate |
2020-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112033929-B |
| titleOfInvention |
In-situ detection device and detection method for content of water and fertilizer in crop cultivation medium |
| abstract |
The invention discloses a water and fertilizer content in-situ detection device and a detection method thereof in a crop cultivation medium, wherein the water and fertilizer content in-situ detection device in the crop cultivation medium comprises the following components: the water and fertilizer in-situ collector is embedded in a culture medium and used for constantly collecting water and fertilizer in the culture medium to obtain a measured sample, the spectrum analysis equipment is used for emitting laser with a specific wavelength to detect, analyze and measure the content of nitrogen, phosphorus and potassium in the measured sample, and a continuous sample injection system for continuously conveying the measured sample is arranged between the water and fertilizer in-situ collector and the spectrum analysis equipment. |
| priorityDate |
2020-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |