Make a plan
- Inseminate all your Holstein cows with Montbéliarde bulls.
- Inseminate all your Holstein heifers with VikingRed bulls.
- Inseminate the 1th generation (G1) animals with the missing breed. For example: G1 heifer is HF x MON, inseminate her with a VR bull.
It is important to strictly follow the same order for each breed in the rotation, enhancing hybrid vigour. Colour tagging (one colour per breed) helps you recognize your mixed breeds.
See also: Easy system.