Kuluçkalık yumurtaları kısa süreli depolamanın çıkış gücü ve kuluçka süresi üzerine etkileri
Küçük Resim Yok
Tarih
2002
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The aim of this study was to determine the effects of short-term storage on hatching performance and the length of the incubation period of broiler breeder eggs. A total 3600 eggs from a 42-week-old commercial broiler breeder flock were stored for 0 hours, 6 hours, 3 days or 7 days and then placed in the same incubator. The fertility, embryonic mortality, hatchability of fertile eggs and malpositions were determined. The numbers of hatching chicks were recorded at 468, 474, 480, 486, 492, 498 and 504 hours of the incubation. The results of present study suggested that short-term storage did not affect hatchability and embryonic mortality. But storage of eggs caused an increase in total incubation period. The peak hatching times of eggs stored for 0 and 6 hours were 486 and 492 hours, and of eggs stored for 3 days and 7 days were 492 and 498 hours.
The aim of this study was to determine the effects of short-term storage on hatching performance and the length of the incubation period of broiler breeder eggs. A total 3600 eggs from a 42-week-old commercial broiler breeder flock were stored for 0 hours, 6 hours, 3 days or 7 days and then placed in the same incubator. The fertility, embryonic mortality, hatchability of fertile eggs and malpositions were determined. The numbers of hatching chicks were recorded at 468, 474, 480, 486, 492, 498 and 504 hours of the incubation. The results of present study suggested that short-term storage did not affect hatchability and embryonic mortality. But storage of eggs caused an increase in total incubation period. The peak hatching times of eggs stored for 0 and 6 hours were 486 and 492 hours, and of eggs stored for 3 days and 7 days were 492 and 498 hours.
The aim of this study was to determine the effects of short-term storage on hatching performance and the length of the incubation period of broiler breeder eggs. A total 3600 eggs from a 42-week-old commercial broiler breeder flock were stored for 0 hours, 6 hours, 3 days or 7 days and then placed in the same incubator. The fertility, embryonic mortality, hatchability of fertile eggs and malpositions were determined. The numbers of hatching chicks were recorded at 468, 474, 480, 486, 492, 498 and 504 hours of the incubation. The results of present study suggested that short-term storage did not affect hatchability and embryonic mortality. But storage of eggs caused an increase in total incubation period. The peak hatching times of eggs stored for 0 and 6 hours were 486 and 492 hours, and of eggs stored for 3 days and 7 days were 492 and 498 hours.
Açıklama
Anahtar Kelimeler
Ziraat, Sütçülük ve Hayvan Bilimleri
Kaynak
Turkish Journal of Veterinary and Animal Sciences
WoS Q Değeri
Scopus Q Değeri
Cilt
26
Sayı
3
