EFFECT OF STORAGE, PRE-HEATING AND TURNING DURING HOLDING PERIOD ON THE HATCHABILITY OF BROILER BREEDER EGGS
Two hundred forty fertile eggs of an average weight of 52-55g were taken from 32 weeks old broiler breeder flock. These eggs were divided into four groups i.e. A (Without turning and preheating), B (No turning but preheated), C (Turned but without preheating), and D (given both treatments preheating...
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| Автор: | |
|---|---|
| Формат: | Artigo |
| Мова: | Inglês |
| Опубліковано: |
University of Agriculture, Faisalabad
2008-07-01
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| Серія: | Pakistan Veterinary Journal |
| Предмети: | |
| Онлайн доступ: | http://www.pvj.com.pk/pdf-files/28_3/153-154.pdf |
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