RO117750B1 - Line of hens (gallus domesticus) of mixed 5a red rhode- island breeds - Google Patents
Line of hens (gallus domesticus) of mixed 5a red rhode- island breedsInfo
- Publication number
- RO117750B1 RO117750B1 ROA200200452A RO200200452A RO117750B1 RO 117750 B1 RO117750 B1 RO 117750B1 RO A200200452 A ROA200200452 A RO A200200452A RO 200200452 A RO200200452 A RO 200200452A RO 117750 B1 RO117750 B1 RO 117750B1
- Authority
- RO
- Romania
- Prior art keywords
- hybrid
- hens
- average
- rhode
- island
- Prior art date
Links
Landscapes
- Fodder In General (AREA)
Abstract
The invention relates to a subpopulation of red Rhode- Island breed, a homozygote for the golden gene, intended to producing the simple hybrid male (5A x 3B) required for obtaining, by its crossing with the simple hybrid female (5Cx5D) - the homozygote for silver gene- belonging to white Rhode-Island breed, the ROSO SL-2000 hybrid hens used in the production of consumption eggs with pigmented shell, meant for the population. The heterosomal silver and golden genes play the role in transmitting the feathering colour to the one-day-old hybrid chickens and allow to distinguish the hybrid young cocks from the hybrid young hens. The productive features of the line are: 308 eggs per foddered female in a productive cycle, with the egg average weight of 58.1 g and 60.9 g at the ages of 26 and 34 weeks, 1980 g the average female weight and 2710 g the average male weight at the age of 34 weeks; the hens lay the first egg at the age of 150 days; 95...96% youngster viability and 94...95% adult viability, 90.5% average fertility and 80.9% egg hatchability. The poultry belonging to this line are calm and resistant to diseases.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ROA200200452A RO117750B1 (en) | 2002-04-15 | 2002-04-15 | Line of hens (gallus domesticus) of mixed 5a red rhode- island breeds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ROA200200452A RO117750B1 (en) | 2002-04-15 | 2002-04-15 | Line of hens (gallus domesticus) of mixed 5a red rhode- island breeds |
Publications (1)
Publication Number | Publication Date |
---|---|
RO117750B1 true RO117750B1 (en) | 2002-07-30 |
Family
ID=64360966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ROA200200452A RO117750B1 (en) | 2002-04-15 | 2002-04-15 | Line of hens (gallus domesticus) of mixed 5a red rhode- island breeds |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO117750B1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103688900A (en) * | 2013-07-23 | 2014-04-02 | 楼梦良 | Breeding method capable of accurately identifying gender of one-day-age chicks according to feather color |
CN105638561A (en) * | 2016-01-05 | 2016-06-08 | 刘华武 | Black-feather black-bone chick and white-feather black-bone chick hybrid seed production method |
CN106035214A (en) * | 2016-06-16 | 2016-10-26 | 刘华武 | Syrmaticus reevesii and black-bone chicken hybrid selection method |
-
2002
- 2002-04-15 RO ROA200200452A patent/RO117750B1/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103688900A (en) * | 2013-07-23 | 2014-04-02 | 楼梦良 | Breeding method capable of accurately identifying gender of one-day-age chicks according to feather color |
CN105638561A (en) * | 2016-01-05 | 2016-06-08 | 刘华武 | Black-feather black-bone chick and white-feather black-bone chick hybrid seed production method |
CN106035214A (en) * | 2016-06-16 | 2016-10-26 | 刘华武 | Syrmaticus reevesii and black-bone chicken hybrid selection method |
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