Genetics
Kia Ora Stud has developed one of the world’s largest
repositories of Wagyu semen and embryos, most free of negative recessive genes.
Our collection is held in approved collection facilities and strengthened by a
selection of more than 90 different bulls and over 100 cows.
Our success and quality is grounded in science. Working
closely with veterinary scientists, selective breeding over generations has
enabled us to remove the negative recessive genes known to Wagyu. Every calf is
genetically tested and any showing signs of negative traits are excluded from
our breeding programme. As a result, we are able to offer genetics completely
free of negative recessive genes.
Since we’ve done all the hard work, using Kia Ora Stud
genetics dramatically reduces your risk. You don’t even need to own a bull
(you can hire one from us or purchase semen straws or embryos).
Kia Ora Stud semen is proven to deliver 95-98 percent
calving success in comparison to the industry average of around 75 percent.
Why are traits important?
Traits are critically important in Wagyu breeding because
they directly impact the quality, marketability and profitability of the beef.
The genesis of genetic perfection.
Early on, we learnt that Wagyu success is not only about the
family tree, so we looked closely at Wagyu genetics. We decided to work towards
removing all the negative recessive genes by only breeding bad-trait-free
animals. Having largely achieved that goal, we then focussed on marbling and
growth. The success of our approach is proven.
Kia Ora Stud steers participated in a Sapphire feedlot trial
for around 400 days to review their performance. Our animals scored 5th in
weight gain amongst dozens of breeders. The trial showed that our animals have
an average daily gain (ADG) of 1.3-1.4kg eating 8-9kg of feed. We kept some
control animals after the trial and they continued to gain weight at the same
rate in our own feedlot on return from Sapphire. Our system works.
What is available for purchase?
We offer male and female genetic material. Download the
lists below to review animals for which genetic material is available.
Our diverse breeding herd includes more than 50 bulls and over 75 cows. From
the downloaded lists you can click on the link for each animal to review their
EBVs and other details. We welcome orders and inquiries.
Our Veterinarian
Jennifer van Wyk is a Doctor of Veterinary Medicine specialising in artificial breeding technologies for livestock in Australia and around the world.
Dr van Wyk’s professional experience includes managing a large scale breeding centre and she has extensive expertise providing on-farm reproductive services.
She has completed multiple degrees including a Bachelor of Science (Biological Science) and a Master’s Degree in animal reproduction as well as studies in equine science and agricultural science.
Dr van Wyk oversees the breeding programme for Kia Ora Stud and her professional advice underpins the health and well-being of our animals.