http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114631412-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5137918f710a8b09f71425d075634b21 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01B79-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01C21-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01G22-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01C21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01G22-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01B79-02 |
| filingDate | 2022-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f93e38770738a1e0c1cb41d7b19438b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f188dbe32e67ce50cf4eb688bd7a9669 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d63bbc5d3ba552a247ac60afa1b4f91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0a1ebc896dce8d2b9244c1768705f56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2869d62bc63cde84af442c99fcbe33fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1fce48d4d2d5d24ab063a29168db8c7 |
| publicationDate | 2022-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114631412-A |
| titleOfInvention | A kind of organic fertilizer and combined application experiment method to reduce ammonia volatilization intensity in wheat field |
| abstract | The invention discloses an organic fertilizer for reducing the volatilization intensity of ammonia in wheat fields. The organic fertilizer is formed by preparing ridges and immediately sowing peanuts after the harvest of winter wheat in the previous season, and ploughing the land after the peanut straws are formed. Peanut green manure, use this green manure to carry out the combined application experiment, namely then select multiple groups of different experimental farmlands, each group of experimental farmlands carries out fertilization with different amounts of nitrogen fertilizer, and the experimental farmland in the described step 3 is carried out sowing of winter wheat, and after the wheat sowing The loss of ammonia volatilization in wheat fields was monitored by intermittent closed-room pumping method. After the pumping was completed, the ammonia absorption liquid was brought back to the laboratory, and the daily ammonia volatilization flux was calculated with the measured value of 4 hours by standard dilute sulfuric acid titration method. The present invention reasonably predicts how to reduce the ammonia volatilization emission intensity in wheat fields through a reasonable combined application experiment of organic fertilizer and nitrogen fertilizer, thereby improving fertilizer utilization efficiency, increasing wheat yield, rationally utilizing resources, and reducing the amount of chemical fertilizer. |
| priorityDate | 2022-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.