http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211152666-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_07467a7227f99f529bee6f2a2e85a3dd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01B79-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01G22-25 |
| filingDate | 2019-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcf59254729276cf109bbb49a1eb3d4d |
| publicationDate | 2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211152666-U |
| titleOfInvention | Saline and alkaline land lotus root field improvement system |
| abstract | The utility model discloses a saline-alkali soil lotus root field improvement system, which comprises a planting unit and a drainage ditch (5); the planting unit comprises a saline-alkali layer (1), a buffering neutralization layer (2), a water storage layer (3) and a planting layer (4) from bottom to top in sequence; the drainage ditch (5) is arranged between the adjacent planting units; the saline-alkali layer (1) is saline-alkali soil, and bricks (6) are laid on the periphery of the saline-alkali layer; the buffering neutralization layer (2) is composed of gravel, gravel and carbon slag, and a circle of drainage bricks (7) are built around the buffering neutralization layer; the drain hole of the drain brick (7) faces the drain ditch (5); the water storage layer (3) is made of sand and soil, and bricks (6) are laid around the sand and soil; the planting layer (4) comprises a nutrition substrate layer (41) for providing nutrition and a lotus root field ridge (42), bricks (6) are laid on the outer side of the lotus root field ridge (42), and a lotus root pool (43) is arranged on the inner side. The utility model provides a lotus root field improvement system has effectively prevented saline and alkaline to planting the layer infiltration, has guaranteed the healthy growing environment of lotus root. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114097596-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112449786-A |
| priorityDate | 2019-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.