JPS645435A - High-temperature emasculation hybridization - Google Patents
High-temperature emasculation hybridizationInfo
- Publication number
- JPS645435A JPS645435A JP16122087A JP16122087A JPS645435A JP S645435 A JPS645435 A JP S645435A JP 16122087 A JP16122087 A JP 16122087A JP 16122087 A JP16122087 A JP 16122087A JP S645435 A JPS645435 A JP S645435A
- Authority
- JP
- Japan
- Prior art keywords
- plant
- pollen
- chamber
- autogamy
- cultivated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
PURPOSE:To enable simple and inexpensive seed mass production of the first filial generation (F1), by spraying the emasculated female parent of an autogamy plant which has been cultivated in a covered chamber with the pollen of the father parent. CONSTITUTION:An autogamy mother plant such as wheat, rice or corn is cultivated in a covered cultivation chamber such as a vinyl house or green house. Then, at the pollen-forming and flowering times, the ventilation is stopped by tightly closing windows and doors, when needed, by using heaters to keep the temperature inside in the range from the viable limit temperature to the plant dying one for an appropriate time, e.g., at 43-45 deg.C for 3-5min for emasculation. The pollen of the father plant is introduced into the chamber to effect crossing or mating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62161220A JP2565347B2 (en) | 1987-06-30 | 1987-06-30 | High temperature sterilization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62161220A JP2565347B2 (en) | 1987-06-30 | 1987-06-30 | High temperature sterilization method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS645435A true JPS645435A (en) | 1989-01-10 |
| JP2565347B2 JP2565347B2 (en) | 1996-12-18 |
Family
ID=15730904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62161220A Expired - Fee Related JP2565347B2 (en) | 1987-06-30 | 1987-06-30 | High temperature sterilization method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2565347B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733984A (en) * | 2014-01-22 | 2014-04-23 | 泗洪县原种场丰收种业有限公司 | Castration method for rice hyberdization |
| CN108739800A (en) * | 2018-06-26 | 2018-11-06 | 陕西省西安植物园 | A kind of method of strongly fragrant Lonicera periclymenum in vitro pollen short term storage |
| CN114503912A (en) * | 2022-03-09 | 2022-05-17 | 张掖市农业科学研究院 | Method for tomato hybrid seed production |
| CN115474547A (en) * | 2022-11-01 | 2022-12-16 | 吉林省农业科学院 | Method for improving hybridization rate of millet |
| CN115735758A (en) * | 2022-11-16 | 2023-03-07 | 山西农业大学经济作物研究所 | Emasculation hybridization method for sunflowers |
-
1987
- 1987-06-30 JP JP62161220A patent/JP2565347B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733984A (en) * | 2014-01-22 | 2014-04-23 | 泗洪县原种场丰收种业有限公司 | Castration method for rice hyberdization |
| CN108739800A (en) * | 2018-06-26 | 2018-11-06 | 陕西省西安植物园 | A kind of method of strongly fragrant Lonicera periclymenum in vitro pollen short term storage |
| CN114503912A (en) * | 2022-03-09 | 2022-05-17 | 张掖市农业科学研究院 | Method for tomato hybrid seed production |
| CN115474547A (en) * | 2022-11-01 | 2022-12-16 | 吉林省农业科学院 | Method for improving hybridization rate of millet |
| CN115735758A (en) * | 2022-11-16 | 2023-03-07 | 山西农业大学经济作物研究所 | Emasculation hybridization method for sunflowers |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2565347B2 (en) | 1996-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |