http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020093893-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a49e4e08ec3b533b9db86e5d57738677 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05C9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05G3-90 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05C9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G3-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G3-00 |
| filingDate | 2019-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a22f27500e8989c076dfc5d51e680bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84fe2acef9a1c191132ce60c720cd544 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67a902dbd112df917315b502f5706462 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bed8ef407434334ebdc805658ed8371e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5dcfe17a462e8b1cf6ab04c15fe8f414 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11c6f199e373095b55f02f5192b545b6 |
| publicationDate | 2020-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020093893-A1 |
| titleOfInvention | Preparation method for alginic acid synergistic carrier for reducing urea conversion |
| abstract | The present invention relates to a preparation method for an alginic acid synergistic carrier for reducing urea conversion. The preparation method comprises steps such as preparation of an alginic acid organic extract agent, preparation of an alginic acid extract solution and preparation of an alginic acid synergistic carrier. The combination of the alginic acid synergistic carrier with urea can significantly slow the decomposition, release and conversion speed of urea, the urea residue ratio being increased by 90% compared with the commercially available urea, and can enhance the sustained release of urea by influencing fertilizer processes such as the pH of the urea conversion, the soil pH within 1 cm of a fertilizer being decreased by 0.3-1.1 units compared with commercially available urea. The fresh weight and viability of an alginic acid synergistic carrier treated wheat root system respectively increase 54.9% and 36.3% in average compared to the control, and the fresh weight and viability of a corn root system respectively increase 38.5% and 26.7%. |
| priorityDate | 2018-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 199.