http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108739677-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P60-87 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23K10-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23K10-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01K67-0332 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23K10-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23K50-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23K10-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01K67-033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23K10-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23K10-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23K50-00 |
| filingDate | 2018-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108739677-B |
| titleOfInvention | Method for breeding earthworms in Ningxia area in open field |
| abstract | The invention discloses an earthworm open field breeding method in Ningxia regions, which comprises the following steps: and (3) summer management: covering a straw mat with the thickness of 2-3 cm on the built earthworm bed, and watering in due time to control the temperature of the earthworm bed to be 10-30 ℃ and the relative humidity to be 60-70%; the straw curtain is woven in multiple layers, and natural porous materials are coated in the middle of the multiple layers of straw curtains; overwintering management: in the last 10 months, bait with the thickness of 30-50 cm is laid on an earthworm bed, after moderate watering, a drainage ditch is dug, four layers of covering materials are covered, from bottom to top, the first layer is a waste EVA (ethylene vinyl acetate) shed film and directly contacts with the bait, the second layer is a straw curtain with the thickness of 5-10 cm, the third layer and the fourth layer are waste EVA shed films, the temperature of the earthworm bed is kept above 10 ℃, and a high heat absorption layer is additionally arranged between the third layer and the fourth layer of waste EVA shed film. The survival rate, disease resistance, growth speed and average weight of the earthworms cultured by the earthworm open field culture method are improved, the quality and yield of the earthworms are improved, and the soil improvement effect is obvious. |
| priorityDate | 2018-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.