Factrel® Injection and Lutalyse® Injection Achieved Equivalent Conception Risk as Compared with Other On-farm Fixed-time Artificial Insemination Protocols in Lactating Dairy Cows
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چکیده
• In an independent noninferiority FTAI study of 2,620 cows from 40 Canadian herds, first service CR was 40.4% for FACTREL and 41.0% for Fertiline® (GnRH acetate, Vétoquinol, Lavaltrie, Quebec, Canada); FACTREL was noninferior to Fertiline.3 Another independent study with 3,938 cows showed CR of FACTREL was noninferior to Cystorelin® (gonadorelin diacetate tetrahydrate injection) in FTAI (36% vs. 37%, respectively).4
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تاریخ انتشار 2015