Bu öğeden alıntı yapmak, öğeye bağlanmak için bu tanımlayıcıyı kullanınız: http://hdl.handle.net/11452/25006
Başlık: Comparison of fluorgestone and medroxyprogesterone intravaginal sponges for oestrus synchronization in Saanen does during the transition period
Yazarlar: Sönmez, Cumhur
Uludağ Üniversitesi/Veteriner Fakültesi/Dölerme Ve Suni̇ Tohumlama Anabi̇li̇m Dalı.
0000-0003-1976-1814
0000-0002-1438-221X
Doğan, İbrahim
Nur, Zekariya
Günay, Ülgen
Soylu, Mustafa Kemal
R-8366-2018
36762299000
6508060684
6603885276
7003293300
Anahtar kelimeler: Agriculture
Capra hircus
Goat
Oestrus
Synchronization
Medroxyprogesterone acetate
MAP
Fluorogestone acetate
FGA
Artificial-insemination
Dairy goats
Breeding-season
Vaginal sponges
Ovulation rate
Progestagen
Fluorogestone
Onset
Norgestomet
Sheep
Yayın Tarihi: 2004
Yayıncı: South African Journal of Animal Sciences
Atıf: Doğan, İ. vd. (2004). “Comparison of fluorgestone and medroxyprogesterone intravaginal sponges for oestrus synchronization in Saanen does during the transition period”. South African Journal of Animal Science, 34(1), 18-22.
Özet: The efficiency of medroxyprogesterone acetate (MAP) and fluorogestone acetate (FGA) sponges for synchronizing oestrus in lactating Saanen goats was investigated during the transition from non-breeding to natural breeding season. Does were treated for 11 days with 60 mg MAP (n=19) or 40 mg FGA (n=24) sponges. All does received intramuscular injections of 750 IU pregnant mare serum gonadotrophin (PMSG) and 125 μg cloprostenol (PGF2α) 48 h prior to sponge removal. Cervical artificial insemination (AI) with fresh diluted semen was performed at a fixed time (36 and 48 h) followed progestagen withdrawal. The two progestagen treatments showed no significant difference in oestrous response (100% both for MAP and FGA groups), time to the onset (15.8±09 and 15.0±06 h for the MAP and FGA groups, respectively), duration (30.5±1.9 and 34.0±1.4 h for MAP and FGA, respectively) and cessation (42.32±1.6 and 43.25±1.3 h for MAP and FGA, respectively) of the induced oestrus period. No significant difference was observed with respect to pregnancy rates determined at the 53rd day after AI (52.6 and 50.0% for MAP and FGA, respectively). These dates indicate that the use of MAP and FGA intravaginal progestagen treatments are equally efficient in synchronizing oestrus in lactating goats during the transition from the non-breeding to the natural breeding season.
URI: http://hdl.handle.net/11452/25006
ISSN: 0375-1589
Koleksiyonlarda Görünür:Scopus
Web of Science

Bu öğenin dosyaları:
Dosya Açıklama BoyutBiçim 
Doğan_vd_2004.pdf114.68 kBAdobe PDFKüçük resim
Göster/Aç


Bu öğe kapsamında lisanslı Creative Commons License Creative Commons