МОРФОЛОГИЧНИ КАЧЕСТВА НА ЯЙЦАТА ПРИ КОКОШКИ С РАЗЛИЧЕН ГЕНОТИП
The study was carried out in 2009 in the breeding farm of the Hybrid Poultry Center at the Agricultural Institute - Stara Zagora. It was a stage in the creation and improvement of the egg-laying and broiler lines of hens. Five egg-laying lines were used as an experimental material - Т, P, В, N and...
| Published in: | Животновъдни науки |
|---|---|
| Main Authors: | , , , , |
| Format: | Article |
| Language: | Bulgarian |
| Published: |
Agricultural Academy
2010-02-01
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| Subjects: | |
| Online Access: | https://agriacad.eu/ojs/index.php/bjah/article/view/807 |
