Breed for success with our Premier Sires teams and Alpha bulls, or take a look at the RAS List to see which of New Zealand's top bulls suit your herd.
Increase your herd’s genetic value with Premier Sires, a cost-effective and convenient way to mate your herd with New Zealand’s top bulls.
Breed for success with Alpha. Hand-pick highly ranked sires that meet your breeding criteria. Our bull genetics suit any farming systems including once-a-day, high input and A2.
Meet the growing demand for A2 milk by using our A2 bulls to breed A2 cows.
Take advantage of the growing demand for dairy-beef calves and reduce your bobby numbers with our individual beef bulls and No Choice beef packs in a range of breeds.
Boost profits with a shorter calving period and more days in milk.
Identify more cows in heat and improve your artificial insemination (AI) rates with our heat detection patches.
Our Sire Proving Scheme is a rigorous, four-year programme that has been producing genetically superior bulls since 1961.
Reduce your workload by letting our artificial breeding technicians inseminate your herd for you.
Providing secure, appropriate AB facilities is not only critical to creating a safe working environment but it will also give our AB technicians the best opportunity to get your cows in-calf when first presented.
Learn to do your own insemination with one of our DIY inseminator training courses.
Add value to your non-replacement calves by using semen from First Light Wagyu bulls to produce Wagyu-cross calves.
Breed organic dairy cows using our BioGro New Zealand certified semen, which is suitable for organic dairy farms.
Get the best traits from the two main dairy breeds with our KiwiCross bulls.
Get early access to promising young Jersey bulls and protect the breed’s future.
Inbred animals are less productive and more likely to have genetic disorders. We can help you keep inbreeding at acceptable levels.
Calculate your herd’s Breeding Worth (BW) to get a good indication of how well your animals performed this season.
