http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110540947-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F11-08 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-645 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F17-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G5-20 |
| filingDate | 2019-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110540947-B |
| titleOfInvention | Combined microorganism nitrogen fixation preparation based on hydroxide bacteria and preparation method thereof |
| abstract | The invention provides a combined microorganism nitrogen fixation preparation based on hydroxide bacteria, which is prepared by the following method: obtaining primary strains from supernatant liquid prepared by stirring and diluting turfy soil dissolved water, carrying out solid-liquid separation on waste water rich in organic matters, inoculating the primary strains to the separated liquid, enriching, fermenting and culturing step by step, and concentrating fermentation liquor to obtain the combined microorganism nitrogen fixation preparation. The nitrogen-fixing microbial inoculum of the invention firstly obtains the hydrogen hydroxide bacteria from the turfy soil, and obtains the composite strain with the plant growth promoting function by combined culture with the nitrogen-fixing bacteria and fungi, and can be used as the high-efficiency organic liquid fertilizer. The nitrogen-fixing preparation has the advantages of wide raw material source, low price and low manufacturing cost, and the method for preparing the nitrogen-fixing bacterial agent is simple, does not need to additionally provide hydrogen to support the culture of the hydrogen hydroxide bacteria, and is suitable for industrialization. The invention uses the high-concentration industrial organic wastewater as the culture medium of the microorganism for the first time, and realizes the high-value conversion of waste resource utilization. |
| priorityDate | 2019-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.