Repromix is the trade name for any semen cocktail marketed by The Semex Alliance in collaboration with CIAQ and its partners in order to improve conception rate. Also known as heterospermic semen, these products contain the semen of three different sires on one straw and this combination is known to improve conception rates.
Let us recall that the primary goal for the use of heterospermic semen is first and foremost to increase the probability of getting problem cows “in calf” and it is in no way the miracle solution to fertility problems.
Here are the Repromix cocktails presently available : List of all cocktails
| Holstein |
Sire combination |
| Repromix 16 200PS0016 |
Charpentier Magot (HO)
|
Belfast Saphire (HO)
|
Sicy Knowledge (HO)
|
| Repromix 18 * 200PS0013 |
Lindenright Duracell (HO)
|
Molly Brook Uppercut (JE)
|
Posthaven Polled
Urban Cowboy (LM)
|
* For producers wishing to register the heifers born from the use of 200PS0018, Holstein Canada has confirmed that, in the majority of cases, the animals will be eligible to registration based on a visual appreciation. When in doubt, a confirmation through DNA analysis will avoid any confusion.
| Jersey |
Sire combination |
| Repromix 10 200PS0010 |
Bridon Remake Comerica |
Hollylane Lilibet's Legacy
|
Pine Haven Senior
|
RAces colorées
|
Sire combination |
Repromix 17 200PS0017
|
200AY701
D'Albanel Jurassic
|
200BS0413
Top Acres JCS Shebang
|
200LM109
Posthaven Polled Urban Cowboy
|