DNA testing is transforming dairy breeding by giving farmers greater confidence in parentage and allowing more accurate genetic information to be fed into breeding models. Anne Lee speaks with CRV myDNA Programme Manager Connie McFarlane about how DNA testing and genomics are helping farmers improve herd performance, from verifying calf parentage to increasing the reliability of breeding values and genetic indexes. 

 

Host:
Anne Lee, Senior Journalist, Dairy Country

Guest:
Connie McFarlane, myDNA Programme Manager, CRV 

 

Connie explains why around one in four calves can be mismatched to their dams without DNA testing, and how tissue sampling and genomic analysis provide a much clearer picture of an animal's true genetic potential. Anne and Connie also discuss how farmers are using genomic information to identify replacement heifers and select cows for beef or sexed semen, the importance of building larger genomic reference populations, how DNA testing is accelerating genetic gain in both dairy cows and bulls, and the future opportunities for genomic traits including hoof health, mastitis resistance and genetic defect screening.

 

Sign up to the weekly DAIRY Country email newsletter here: https://dairycountry.co.nz/sign-up/

DNA testing is transforming dairy breeding by giving farmers greater confidence in parentage and allowing more accurate genetic information to be fed into breeding models. Anne Lee speaks with CRV myDNA Programme Manager Connie McFarlane about how DNA testing and genomics are helping farmers improve herd performance, from verifying calf parentage to increasing the reliability of breeding values and genetic indexes.&nbsp;
&nbsp;
Host:
<ul>
<li aria-level="1">Anne Lee, Senior Journalist, Dairy Country</li>
</ul>
Guest:
<ul>
<li aria-level="1">Connie McFarlane, myDNA Programme Manager, CRV&nbsp;</li>
</ul>
&nbsp;
Connie explains why around one in four calves can be mismatched to their dams without DNA testing, and how tissue sampling and genomic analysis provide a much clearer picture of an animal's true genetic potential. Anne and Connie also discuss how farmers are using genomic information to identify replacement heifers and select cows for beef or sexed semen, the importance of building larger genomic reference populations, how DNA testing is accelerating genetic gain in both dairy cows and bulls, and the future opportunities for genomic traits including hoof health, mastitis resistance and genetic defect screening.
&nbsp;
Sign up to the weekly DAIRY Country email newsletter here: <a href="https://dairycountry.co.nz/sign-up/">https://dairycountry.co.nz/sign-up/</a>

DAIRY Country is your mainstay in dairy farming as your trusted source for adding value to your dairy farming business with seasonal on farm stories and exclusive technical advice weekly with your host, Anne Lee.

Formally the NZ Dairy Exporter since 1925, DAIRY Country is part of the CountryWide network based in Canterbury, New Zealand.

Get in touch with our Anne Lee - anne@countrywidemedia.co.nz if you have a great insight to share with our
thousands of readers and listeners in New Zealand and around the world.

Don’t miss our weekly episodes of the DAIRY Country Podcast by hitting the subscribe button now and join our DAIRY Country weekly email newsletter to get the latest in-depth stories in your mailbox so you are always ahead of the game in the
business of dairy farming into the future.

DAIRY Country is your mainstay in dairy farming as your trusted source for adding value to your dairy farming business with seasonal on farm stories and exclusive technical advice weekly with your host, Anne Lee.
Formally the NZ Dairy Exporter since 1925, DAIRY Country is part of the CountryWide network based in Canterbury, New Zealand.
Get in touch with our Anne Lee - anne@countrywidemedia.co.nz if you have a great insight to share with our thousands of readers and listeners in New Zealand and around the world.
Don&rsquo;t miss our weekly episodes of the DAIRY Country Podcast by hitting the&nbsp;subscribe button now and <a href="https://dairyexporter.co.nz/sign-up/">join our DAIRY Country weekly email newsletter</a> to get the&nbsp;latest in-depth stories in your mailbox so you are always ahead of the game in the business of dairy farming into the future.