The Effects of Exogen Hormone Treatment During the Anoestrus Period on Fertiliy in Crossbred Ewes Carrying Booroola Genes (F and f)

Authors : Belgin ÖZTÜRK, Ayhan ELİÇİN

Pages : 615-620

View : 13 | Download : 4

Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :In this study, the effects of progestagen and different doses of PMSG insert ignore into journalissuearticles values(250 I.U and 400 I.U); treatment on pregnancy, lambing and multiple birth rates in Border Leicester x Booroola insert ignore into journalissuearticles values(Ff); x Merinos and Border Lecister x Booroola insert ignore into journalissuearticles values(ff); x Merinos ewes in the anoestrus cycle were examined. It was found that in ewes with Ff genotype, 250 I.U PMSG dose had a positive but nonsignificant effect on the pregnancy rate and it was significant insert ignore into journalissuearticles values(p
Keywords : Booroola Merino, PMSG, reproductive traits