Repromix is a semen cocktail of high fertility sires.  This combination of pooled semen has proven to increase conception rates by 6% above the control and when used on problem cows (those defined as fourth service and over), the fertility increase ranged from 3% – 6.6%.

Current studies on close to 1000 calvings show that nearly two-thirds of the resulting calves are Holstein when mated to a Holstein cow.

Repromix Cocktails that are presently available:

200 PS 00017: D’Albanel Jurassic (AY) x Top Acres JSC Shebang (BS) x Posthaven Polled Urban Cowboy (LM)

200 PS 00043: Covington Milad-P-ET (JE) x GF Son In Law (AN) x Rolyane Flex-ET (HO)

200 PS 00045: Rockymountain Tribute (HO) x Rockymountain Lochinvar (HO) x Benner Barman (HO)  

200 PS 00047: Yosemite Promotion-ET (JE) x Sunset Canyon Insight-ET (JE) x Ahlem Ratcliffe-ET (JE) 

200 PS 00057: Hole In One (AN) x Outlook (AN) x Jennings (AN)

200 PS 00058: Hole in One (AN) x Outlook (AN) x Full Power (AN)

200 PS 00060: Roll Call (AN) x Ration (AN) x Outlier (AN)

200 PS 00061: Hole In One (AN) x Outlook (AN) x Jennings (AN)

200 PS 00063: Apprentice (AN) x Oasis (HO) x Triton (HO)

200 PS 00064: Dynamo (HO) x Durham (JE) x Bombazo (AN)