The Science for Farmers tent at the Wānaka A&P Show this year gave farmers a great chance to see and hear about a wide range of research as well as ways that’s being implemented on farms. Dairy Country Podcast host Anne Lee was there and talked to Danny Donaghy of Massey University, Pāmu’s Head of Sustainability Sam Bridgman, and LIC Senior Herd Improvement Specialist Simon Worth. Each shared the ways science and innovation are helping farmers respond to climate pressure, lift system resilience, and future-proof performance.

Host:
Anne Lee, Senior Journalist, Dairy Country

Guests:
Danny Donaghy, Professor of Dairy Production Systems & Deputy Head, School of Agriculture and Environment, Massey University
Simon Worth, Senior Herd Improvement Specialist, LIC
Sam Bridgman, Head of Sustainability, Pāmu

 

Danny Donaghy shares insights from the Whenua Haumanu research programme, challenging the idea that more pasture diversity is always better. Instead, he outlines a functional approach, selecting a small number of complementary species to improve yield, animal performance and environmental outcomes. His work shows that well-designed mixes can deliver measurable gains, often at lower cost, while helping farmers better manage drought, nitrogen loss and seasonal variability.

Simon Worth outlines LIC’s work on the slick gene, a naturally occurring trait that improves heat tolerance in cattle. He explains how the gene has been progressively bred into high-performing dairy animals, with the goal of delivering commercially viable bulls within the next few years. As temperatures rise, tools like this will become increasingly important, sitting alongside management and system changes to help farmers maintain productivity under heat stress.

Sam Bridgman explains how Pāmu is using detailed climate projections to help farmers understand future risks and adapt accordingly. By using tools to map changes in rainfall, heat and extreme events at a farm level, the work highlights practical, often simple adjustments that can improve resilience. From water management to system design, he emphasises that small, informed changes can strengthen both environmental and financial performance over time.

 

Find the Ministry for the Environment climate tool mentioned in the episode here: https://map.climatedata.environment.govt.nz/ 

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

The Science for Farmers tent at the Wānaka A&amp;P Show this year gave farmers a great chance to see and hear about a wide range of research as well as ways that&rsquo;s being implemented on farms. Dairy Country Podcast host Anne Lee was there and talked to Danny Donaghy of Massey University, Pāmu&rsquo;s Head of Sustainability Sam Bridgman, and LIC Senior Herd Improvement Specialist Simon Worth. Each shared the ways science and innovation are helping farmers respond to climate pressure, lift system resilience, and future-proof performance.
Host:
<ul>
<li aria-level="1">Anne Lee, Senior Journalist, Dairy Country</li>
</ul>
Guests:
<ol>
<li aria-level="1">Danny Donaghy, Professor of Dairy Production Systems &amp; Deputy Head, School of Agriculture and Environment, Massey University</li>
<li aria-level="1">Simon Worth, Senior Herd Improvement Specialist, LIC</li>
<li aria-level="1">Sam Bridgman, Head of Sustainability, Pāmu</li>
</ol>
&nbsp;
Danny Donaghy shares insights from the Whenua Haumanu research programme, challenging the idea that more pasture diversity is always better. Instead, he outlines a functional approach, selecting a small number of complementary species to improve yield, animal performance and environmental outcomes. His work shows that well-designed mixes can deliver measurable gains, often at lower cost, while helping farmers better manage drought, nitrogen loss and seasonal variability.
Simon Worth outlines LIC&rsquo;s work on the slick gene, a naturally occurring trait that improves heat tolerance in cattle. He explains how the gene has been progressively bred into high-performing dairy animals, with the goal of delivering commercially viable bulls within the next few years. As temperatures rise, tools like this will become increasingly important, sitting alongside management and system changes to help farmers maintain productivity under heat stress.
Sam Bridgman explains how Pāmu is using detailed climate projections to help farmers understand future risks and adapt accordingly. By using tools to map changes in rainfall, heat and extreme events at a farm level, the work highlights practical, often simple adjustments that can improve resilience. From water management to system design, he emphasises that small, informed changes can strengthen both environmental and financial performance over time.
&nbsp;
Find the Ministry for the Environment climate tool mentioned in the episode here: <a href="https://map.climatedata.environment.govt.nz/">https://map.climatedata.environment.govt.nz/&nbsp;</a>
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.