http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107950399-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01C1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01H4-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01H4-008 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01C1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01H4-00 |
| filingDate | 2017-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107950399-B |
| titleOfInvention | Method for improving utilization and screening efficiency of potato seedling seeds |
| abstract | The invention belongs to the technical field of potato variety breeding, and discloses a method for improving utilization and screening efficiency of potato seedling seeds. The main process comprises the steps of sterilizing the seedling seeds, adding a growth regulator into a culture medium to efficiently relieve seed dormancy, propagating test-tube seedlings, planting the test-tube seedlings in rows among strains, harvesting potato blocks in batches, accelerating germination and screening the field twice in autumn. The invention can timely remove the dormancy stage of the seedling seeds harvested in the current year, obtain high germination rate and effectively utilize the seeds as soon as possible; propagating the single seeds into 10 seedlings, and sowing the seedlings in rows, so that the early maturing materials are protected, excellent early maturing materials are efficiently enriched, and the resource loss is avoided; the seedling seeds are firstly propagated to test-tube plantlets and then planted, so that the growth period can be effectively shortened by 20-40 days, and the risks of diseases and weather unfavorable for potato bearing are reduced. |
| priorityDate | 2017-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.