Methods for hybrid corn seed production
US11632921B2 · kind B2 · utility
2Cited by
7References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 23, 2020 |
| Grant date | Apr 25, 2023 |
| Priority date | — |
| Expiry date | Jun 4, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N15/8297
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Methods for improving the efficiency and productivity of hybrid corn seed production are provided herein. Various methods to improve the transfer of pollen from male corn plants to female corn plants, and thus increase yield, are provided herein. Without being limiting, these methods include varying the height of male and female corn plants in a field, as well as varying the number, arrangement, and ratio of male-to-female rows in a field.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.