The effect of cervical inseminations performed in different times on pregnancy rates in hair goats synchronized with Vajinal sponge and ear implant treatments in the breeding season
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Dosyalar
Tarih
2017
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Ataturk Universitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In study, evaluated that success of the cervical insemination performed in different times after the synchronization with two different progesterone (Flugestone acetate, Norgestomet) application in Hair goats in breeding season. The study was conducted on 80 Hair goats ranging in age from 2 to 5. Goats were divided randomly into two groups. Goats were treated with vaginal sponge (group FGA, n=40) or ear implant (group NI, n=40) for 8 d. Also, PMSG (200 IU) and PGF2? (0.150 mg) were injected intramuscularly 24 h prior to progestagen devices removal. Goats showing estrus in FGA (n=36) and NI (n=30) groups were divided two subgroups according to insemination time. While goats in the FGA1 (n=18) and NI1 (n=15) groups were inseminated intra-cervically after 12 h from the estrus detection, goats in the FGA2 (n=18) and NI2 (n=15) groups were inseminated after 18 h from the estrus detection. Although the pregnancy rates of FGA1 (77. 8%) and FGA2 (66. 7%) groups were higher than NI1(60. 0%) and NI2 (53. 3%) groups, there was no statistically significant difference among the groups. It was concluded that intravaginal sponge applications could be suggested for fixed-time artificial insemination performed with oestrus synchronization in Hair goats during the breeding season.
Açıklama
Anahtar Kelimeler
Artificial insemination, Estrous synchronization, Goats
Kaynak
Ataturk Universitesi Veteriner Bilimleri Dergisi
WoS Q DeÄŸeri
Scopus Q DeÄŸeri
N/A
Cilt
12
Sayı
1
