240 EFFECTS OF REPEATED SUPEROVULATION ON EMBRYO YIELDS IN SOME TURKISH NATIVE GOAT BREEDS
The Angora, Kilis, Honamli, Hair, and Norduz are native goat breeds in Turkey and are currently in danger of extinction. This study aimed to assess the efficacy of the repeated administration of a superovulatory (SOV) protocol for in vivo embryo production in these breeds. A total of 14 Angora, 15 Kilis, 10 Honamli, 10 Hair, and 9 Norduz goats were used in this work. The synchronization procedure was started on Day 5 after visible oestrus by using controlled internal drug release dispensers (CIDR®) for 11 days. Administration of FSH (Folltropin®) began on Day 9 (twice daily) and continued for 3 days (total dose: 200 mg; 50 mg × 2.30 mg × 2.20 mg × 2). A dose of prostaglandin F2α (1.6 mg; Dalmazin®) was injected together with first FSH injection. Gonadotropin-releasing hormone (Receptal®: 100 µg) was injected 6 h before mating. All goats in oestrus were naturally mated twice a day for 3 days. Ovarian examination (number of corpora lutea) and embryo recovery were performed by
4 Dec 2012 ... The Angora, Kilis, Honamli, Hair, and Norduz are native goat breeds in Turkey ... A total of 14 Angora, 15 Kilis, 10 Honamli, 10 Hair, and 9 Norduz goats were ... Like us on Facebook Follow us on Twitter Connect with us on ...