http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111149686-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01G22-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01H1-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01G22-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01H1-02 |
| filingDate | 2020-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111149686-B |
| titleOfInvention | Hybrid Breeding and Propagation Method of Yingzi No. 1 Wheat |
| abstract | The invention relates to a hybrid breeding and propagation method of Yingzi No. 1 wheat, which comprises the following steps: (1) selecting wheat No. 6 Mimai as the female parent, and wheat No. 7 Mimai as the male parent for hybridization; (2) mixing the female parent Detasseling, the stigma matures after 1-3 days, and can be pollinated, and after 25-28 days of pollination, the young embryos are stripped and cultured in vitro to obtain the F1 generation wheat seed; (3) the F1 generation wheat seed is subjected to multiple vernalization treatments and The F4 generation wheat seed is obtained by multiplying and multiplying generations; the F4 generation wheat seed is subjected to vernalization treatment and directional cultivation to obtain the Yingzi No. 1 wheat. The Yingzi No. 1 wheat variety of the invention can reduce the amount of seeds used per mu of land by about 30%, increase the yield by more than 10% on the original basis, and can improve the quality of wheat. |
| priorityDate | 2020-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.