NZ Grazing

Product benefits

  • New Zealand Genetics
  • Efficient converters of grass
  • Fertile
  • Robust

For dairy producers who require their herd to harvest its own forage, either in intensive or hybrid grazing systems, CRV offers genetics proven in the most intensive grazing system in the world: New Zealand.

Our Friesian, Jersey, and Crossbred bulls are world leaders for NZMI and BW, the indexes designed for grazing dairy producers that care about cows that simply go out and make it happen!

To learn more about CRV’s grass-based genetics, visit the online Sire Directory, or browse through our 2018 Grass-Based Sire Directory

New Zealand farmers have had to apply low cost and efficient farming systems in order to be competitive on the world dairy markets.
The resulting farming system required specific genetics with focus on performance on grass, seasonal calving, longevity and easy care. This has resulted in the New Zealand genetics as we know them today.

New Zealand genetics characteristics

Generations of selection in the New Zealand environment have resulted in our genetics carrying the following characteristics:

  • Quality milk: Milk payout is based on kg of fat and protein with a negative for volume. As a consequence the fat- and protein % of our genetics is resulting in quality milk.
  • Efficient converters of grass: the focus in our national breeding goal is for cows to efficiently convert grass into milk. Farmers focus on maximum output (kg solids) per kg of body weight. The best farmers realize 1 kg of fat and protein or more per kg of body weight per lactation.
  • Fertile: Most farmers calve the cows once a year and will only use AI for 4-6 weeks. Open cows are culled and this stringent selection in combination with focus in the breeding goal has resulted in the New Zealand genetics having the best fertility in the world.
  • Robust: Cows are outside for the grazing season. This means they have to cope with changing weather. As a result NZ cows are robust. They will excel in hardy environments and look after themselves.

In comparison with Holsteins and Jerseys from the US and Europe, New Zealand genetics are:

  • smaller in stature
  • carry more body condition
  • have more width of chest and deeper bodies
  • slighly more set to the leg
  • more aggressive foragers
  • outcross to North American and European bloodlines

Watch the video below to hear from Peter van Elzakker, CRV Global Product Manager Grazing, about what makes CRV’s Grazing Genetics adaptable to any system.

'New Zealand Genetics gives me sturdy, efficient animals that still score excellent on type, like these Murmur daughters'
Julian Cowen, Cowen Dairy, Nehalem, OR

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