DNA parentage testing has become more accessible to dairy farmers with the launch of CRV Ambreed’s revitalised DNA parentage testing service this month.
The Gene Mapping service uses progressive technology to identify the ancestry of individual stock.
DNA samples are collected by taking a small piece of tissue from the animal’s ear. Allflex tissue sampling ear tags are either applied to calves at birth, or as buttons on mature animals.
Tissue samples are then sent to CRV’s approved affiliated DNA genotyping laboratory, GenomNZ, where DNA is extracted for pare…read more ›
New ear tags for dairy stock will sort out what’s genuine Angus dairy cross cattle and what’s not. The new ‘Angus X Dairy’ tag, launched in partnership between Angus New Zealand, CRV Ambreed and Allflex, allows farmers to tag and identify dairy calves which are 50% Angus, having been sired by a registered Angus or Performance Recorded Angus Cattle (PRAC) bull.
Angus breed representative Guy Sargent says the ultimate goal of the new tag is to make sure dairy farmers receive the premiums they deserve for higher value offspring. It also gives the buyer of a calf certa…read more ›
Dairy breeding expert in the Naki retires after 40 years
It would be easy to say no one is more passionate about breeding better dairy cows than Taranaki’s Ray Lawrence.
After more than forty years working with local dairy farmers to breed healthier and more efficient herds, it’s the start of a new era as Lawrence retires from his field consultant and artificial insemination (AI) technician roles at CRV Ambreed.
His long association with CRV Ambreed began in 1976 when he trained in AI and began using CRV Ambreed genetics in his own dairy herd. In 1983, Lawren…read more ›
Dairy farmers are uping their game and doing more to improve their environmental footprint through their breeding programme.
CRV Ambreed’s Product Manager Peter van Elzakker says more farmers have been asking about CRV Ambreed’s LowN sires this year with the goal to start breeding for lower Milk Urea Nitrogen concentration (MUN).
Cows bred for lower levels of MUN are expected to excrete less nitrogen in their urine, which then reduces the amount of nitrogen leached when cows are grazed on pasture.
This year over a quarter of all CRV Ambreed’s orders are for bu…read more ›
At 70-odd years young, Neil Gamble says his field consultant role with CRV Ambreed is the only real job he’s ever had.
He has loved his job, especially 20 years of helping local dairy farmers increase the value of their herds, now retirement has come and he’s imparting his breeding expertise as a CRV rep for the last time.
Neil left school at 15 and went straight into contracting on-farm. By 1967 he was leasing a small family dairy farm, adding two more neighbouring farms to the unit over the years, and contracting to a local tractor company during some downtime…read more ›