JPS6455131A - Method for sexing and separating female and male egg - Google Patents
Method for sexing and separating female and male eggInfo
- Publication number
- JPS6455131A JPS6455131A JP21085587A JP21085587A JPS6455131A JP S6455131 A JPS6455131 A JP S6455131A JP 21085587 A JP21085587 A JP 21085587A JP 21085587 A JP21085587 A JP 21085587A JP S6455131 A JPS6455131 A JP S6455131A
- Authority
- JP
- Japan
- Prior art keywords
- egg
- hen
- sexual
- sex
- sexing
- 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
Abstract
PURPOSE:To judge sex of a hen's egg and presence or absence of fertilization, by comparing a difference in shape of the obtuse end of the hen's egg and carrying out discrimination considering the sexual clutch together. CONSTITUTION:Difference in shape of the obtuse end (end on the side of large girth and great roundness) of a hen's egg is compared and sexual constant periodic rhythm, i.e. sexual clutch, of the parent hen determining the sex of hen's egg is simultaneously considered to sex the hen's egg.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21085587A JPS6455131A (en) | 1987-08-25 | 1987-08-25 | Method for sexing and separating female and male egg |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21085587A JPS6455131A (en) | 1987-08-25 | 1987-08-25 | Method for sexing and separating female and male egg |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6455131A true JPS6455131A (en) | 1989-03-02 |
JPH059B2 JPH059B2 (en) | 1993-01-05 |
Family
ID=16596218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21085587A Granted JPS6455131A (en) | 1987-08-25 | 1987-08-25 | Method for sexing and separating female and male egg |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6455131A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7167579B2 (en) * | 2002-03-27 | 2007-01-23 | Kabusiki Kaisya Horiuchi | Method and apparatus for determining the sex of a fertilized egg |
WO2009084495A1 (en) | 2007-12-28 | 2009-07-09 | Panasonic Electric Works Co., Ltd. | Exercise assisting system |
CN107041325A (en) * | 2017-04-06 | 2017-08-15 | 四川农业大学 | A kind of lossless sex decision method of fowl embryo egg |
WO2018078046A1 (en) * | 2016-10-26 | 2018-05-03 | Technische Universität Dresden | Producing a hole in a bird egg for determining the sex of the bird egg |
-
1987
- 1987-08-25 JP JP21085587A patent/JPS6455131A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7167579B2 (en) * | 2002-03-27 | 2007-01-23 | Kabusiki Kaisya Horiuchi | Method and apparatus for determining the sex of a fertilized egg |
WO2009084495A1 (en) | 2007-12-28 | 2009-07-09 | Panasonic Electric Works Co., Ltd. | Exercise assisting system |
WO2018078046A1 (en) * | 2016-10-26 | 2018-05-03 | Technische Universität Dresden | Producing a hole in a bird egg for determining the sex of the bird egg |
US11536704B2 (en) | 2016-10-26 | 2022-12-27 | Technische Universität Dresden | Producing a hole in a bird egg for determining the sex of the bird egg |
CN107041325A (en) * | 2017-04-06 | 2017-08-15 | 四川农业大学 | A kind of lossless sex decision method of fowl embryo egg |
Also Published As
Publication number | Publication date |
---|---|
JPH059B2 (en) | 1993-01-05 |
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