http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109983874-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e63a4aa6912d629ccc1cd55f443ab52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01B79-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01B79-00 |
| filingDate | 2019-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c09a0650d8e2b6c7d6d6e7379d1eb6b6 |
| publicationDate | 2019-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109983874-A |
| titleOfInvention | A kind of restoration method of saline-alkali soil |
| abstract | The invention discloses a method for repairing saline-alkali soil. The specific repair method is as follows: 1) Select a sunny and less rainy month in the first ten days of May, dig the soil deeply and lay a degradable waterproof film on the bottom, and lay a layer of superabsorbent on the film. Sponge, and then backfill a small amount of soil; 2) After leveling the backfill soil, lay a layer of salt anion adsorption film on the surface of the soil, then continue to backfill a small amount of soil, and then lay a layer of salt anion adsorption film, and then continue to backfill a small amount of soil, pave Add a layer of superabsorbent sponge and repeat the above steps until the soil backfilling is completed; 3) After the soil backfilling is completed, let the soil be exposed to the sun for 40-60d, and then plough the soil deeply to remove the salt anion adsorption film in the soil And the soil with a thickness of 1-2cm on the surface of the film can complete the restoration of the soil. The restoration method provided by the invention removes the salt anions contained in the soil by adsorption, thereby reducing the salt content in the soil and realizing the purpose of improving the soil quality. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113999680-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112898837-A |
| priorityDate | 2019-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.