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Performance of Desi X Exotic Cross-Bred Layers
Data were collected on egg production performance of two cross-breds viz. desi X Austra White (DAW) and desi X New Rock (DNR) from 20 to 40 weeks of age. The birds in each cross consisted of naked neck and normal neck varieties. DNR cross birds were significantly heavier at 20 and 40 weeks of age th...
| Tác giả chính: | |
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| Tác giả khác: | |
| Định dạng: | Ph.D Thesis |
| Ngôn ngữ: | Undetermined |
| Được phát hành: |
Mannuthy
Department of Poultry Science, College of Veterinary Science
1992
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Kerala Agricultural University
| Số hiệu: |
636.5 JAY/PE |
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| Sao chép | Trạng thái trực tiếp không khả dụng |