The hunt’s on for the country’s best bull calves

category Genetics

CRV Ambreed is on the hunt for New Zealand’s very best bull calves that will produce the next generation of high performing dairy cows.


With calving now underway, CRV Ambreed’s Breeding Manager Aaron Parker says it’s time for farmers to get in touch with CRV Ambreed if they have a top-notch bull calf hit the paddock.


“Year-on-year we’re carefully building a portfolio of genetics to suit a broad range of environments, conditions and farming systems to ensure New Zealand’s dairy industry is successful well into the future,” Parker says.


“If a bull is nominated for our breeding programme, and is successful, it’s a lucrative source of income.  The farmer becomes part of an influential group of breeders contributing to genetic diversity and the overall advancement of New Zealand’s national herd.”


If a bull calf is selected for CRV Ambreed’s sire-proving programme, farmers have two options to sell their bull: $1250 + GST, plus a royalty of 5% of the gross amount of the bull’s semen sales, excluding semen sold for progeny test; or $4000 + GST purchase price, $2000 + GST additional payment if the bull is an InSire graduate, and $5000 + GST additional payment if the bull is a proven graduate.


Parker says elite bull calves are usually sourced through CRV Ambreed’s contract mating programme. But it is through the yearly contract-free bull calf nomination process where more unique bulls are discovered.


“We look for bulls whose daughters will be efficient producers and easy to manage for farmers. ‘Outcross’ or uncommon bloodlines are also preferred.”


Southland farmer owners Lyall and Jan Hopcroft and contract milkers Nick and Anieka Templer, decided to try their luck with a son of one of their favourite cows, Jassie.


Anieka Templer said Jassie was only three years old when she had son Jasper, but she remembered Jassie as a heifer and she had an outstanding udder and temperament.


“She would catch my eye every time I was in the paddock, then when her herd test results came in we knew we were definitely onto a winner,” Venekamp says.


“We breed for udder, production (fat and protein), temperament and capacity and she ticked all the boxes. She was the cow I was really hoping to get a heifer out of, so when Jasper was born I thought I would try him with CRV.”


She says they have five cows lined up this calving season and will nominate their calves if they are bulls.


Parker says CRV Ambreed is always keen to chat with farmers who haven’t nominated a bull calf before.


“Even if one of your top breeding cows is in-calf for another breeding company, let us know about it so we can consider the genetic value and let you know if we are interested. We might be keen to genotype a bull calf, even if we know we don’t have first option,” he says.


Nominate your bull calf by phoning 0800 262 733 or completing the online form at

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