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Fırat Üniversitesi Sağlık Bilimleri Veteriner Dergisi
2008, Cilt 22, Sayı 3, Sayfa(lar) 169-174
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Milk Production, Reproductive and Body Measurements in Eastern Anatolian Red Cows Reared at Elazig Conditions
I. Reproductive Traits (Calving Interval, Service Period, Conception Rate, Gestation Period, Calving Rate, the Number of Inseminations Per Conception, Oestrus Duration, Sterility Rate and Abortion Rate)
Nihat YILDIZ1, Selami AYGEN2, Mahiye ÖZÇELİK 3
1Fırat Üniversitesi Veteriner Fakültesi, Zootekni Anabilim Dalı, Elazığ-TÜRKİYE
2Tarım İl Müdürlüğü Bolu-TÜRKİYE
3Mehmet Akif Ersoy Üniversitesi, Veteriner Fakültesi, Zootekni ve Hayvan Besleme, Burdur, TÜRKİYE
Keywords: Eastern anatolian red cows, reproductive traits and service period

This study was carried out to investigate the reproductive traits of Eastern Anatolian Red cows reared under Elazig conditions.

This study was carried out at the Research Farm of Firat University on a total of 81 Eastern Anatolian Red cows.

According to the results, it was found that average calving interval was 380.14 days, service period was 109.23 days, conception rate was 85.2 %, gestation period was 283.85 days, calving rate was 84.1 %, the number of inseminations per conception was 1.97, oestrus duration was 19.38 hours, sterility rate 14.8 % and abortion rate was 7.2 %, as investigated reproductive traits.

It was concluded that reproductive performance of Eastern Anatolian Red breed are middle level under the Elazig conditions, so that it can be said that the productivity level of this breed may increase by the genetic improvement and better herd management.


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