Teagasc.ie
The Environment Edge
Presented by Cathal Somers & Deirdre Glynn, with new episodes every two weeks, the Environment Edge is your signpost to farm sustainability.
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Episodes
Navigating the Teagasc Forestry Roadmap: Mobilising Ireland’s Timber Potential 16.03.2026 30:14
Tom Houlihan, Acting Head of Forestry Development Department, Teagasc, joins Róisín McManus and Deirdre Glynn to discuss, ‘Navigating the Teagasc Forestry Roadmap: Mobilising Ireland’s Timber Potential’. For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.ie/environmentedge/
From Soil to Savings: Turning Nutrients into Profit 02.03.2026 28:42
Advisor Jack Hyland, Scheme Support Teagasc, explains how a simple, tailored Nutrient Management Plan (NMP) can cut your costs, boost your profits, and keep you compliant. For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.ie/environmentedge/
Nitrates Changes Are Coming: What Farmers Need to Do Now 07.01.2026 20:05
Pat Moylan, Teagasc Dairy Advisor, and Dr. Seamus Kearney, Signpost Climate Advisor, are on the latest Environment Edge podcast to discuss what the new Nitrates Action Programme will mean for farmers and how important it is to put plans in motion now to meet the pending deadlines. Click here to register for Teagasc’s Nitrates Action Plan Webinar at 8pm on 13th Jan: https://bit.ly/nitrateswebinar...
Bluetongue: Understanding the Threat 15.12.2025 17:08
Concerned about the recent spread of bluetongue virus? Veterinary surgeon, Patrick Duff, cuts through the noise to deliver the essential facts you need to protect your livestock and understand this complex disease. For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.ie/environmentedge/
Protecting poultry and battling bird flu 01.12.2025 25:16
Rebecca Tierney, a leading poultry advisor with Teagasc, discusses poultry health and the critical challenges of managing bird flu outbreaks. With years of hands-on experience and a passion for safeguarding flocks, Rebecca shares practical insights and strategies to protect poultry, maintain industry standards, and stay ahead of avian influenza threats. This episode of the Environment Edge i...
Nore Vision, Shared Future: Farmers Taking Action 17.11.2025 28:03
Maura Brennan of Nore Vision, the Nore River Catchment Trust, joins Deirdre Glynn to explain the work of Nore Vision and the involvement of farmers in their water quality projects. For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.ie/environmentedge/
How ASSAP advisors are supporting farmers to improve water quality 20.10.2025 24:33
Roisin McManus, a Teagasc ASSAP advisor based in Tipperary, shares her insights into the Agricultural Sustainability Support and Advisory Programme (ASSAP). Roisin discusses how water quality improvements are being implemented on farms, the progress being made, and the collaborative efforts driving change at ground level. For more episodes and information from the Environment Edge, visit th...
What’s working harder than any tractor? The microbes in your soil 22.09.2025 23:51
Dr. Olga Lastovetsky, Assistant professor in UCD’s School of Biology and Environmental Science, joins us to tell us about our fungal and bacterial allies, and how these relationships boost crop production. Olga explains how the microbes in our soil are the tiny allies that feed crops, fight disease, and keep farms resilient. For more episodes and information from the Environment Edge, visit t...
The GroundTruth Project 08.09.2025 28:24
Dr Fiona Brennan, Teagasc senior research officer in soil microbiology, chats to us about ‘The GroundTruth Project' that is connecting communities to soil science, unearthing data and helping to get a deeper understanding of the soil beneath us. For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.ie/environmentedge/
Celebrating Ireland’s Hedgerows 25.08.2025 28:25
Join us as Dr. Catherine Keena explains the difference between topped and treelined hedges, and don’t miss National Hedgerow Week starting August 29th to celebrate their vital role in our environment. For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.ie/environmentedge/
Why Now is the Time for Sustainable Grass Production 10.08.2025 31:24
Sustainable grass production can play a major role on Irish farms, leading to more profitability but also reducing nitrogen loss from our farms through the use of clover and utilising available data, to make quick decisions. Dr. Deirdre Hennessy, UCC lecturer in Sustainable Agriculture, joins us for a chat. For more episodes and information from the Environment Edge, visit the show page at: h...
Could a simple crop rotation be the key to cleaner waterways? 21.07.2025 34:34
Teagasc Catchment Coordinator for the Slaney, Neilus Noonan, joins us with an update on the Catch Crop Pilot Measure in the Farming for Water EIP. For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.ie/environmentedge/
Climate Targets, Technology and Profitability on the Farm 14.07.2025 15:36
Dr Deirdre Hennessy, UCC lecturer in Sustainable Agriculture, joins us to discuss the tools and technologies that farmers can use to meet our climate targets and the importance of encouraging farmers and the next generation. For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.ie/environmentedge/
Why Regular Liming Can Drive Profits 23.06.2025 24:58
With nearly two-thirds of soil samples falling below the ideal pH range for grass growth, Mark Plunkett, Teagasc Signpost Programme Training & Development Specialist, joins us to talk about the benefits of liming our acidic soils. For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.ie/environmentedge/
The Future of Organic Tillage 09.06.2025 25:43
Continuing our discussion on organics with Teagasc's Organic Crops Specialist, Martin Bourke, and Wicklow tillage farmer, Tommy Delahunt, we hear about some of the obstacles Tommy has had to overcome, while Martin explains why the real legacy of organic farming will be in the years to come. For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.i...
Attractive Returns: Growing Organic Tillage in Ireland 26.05.2025 24:42
Tommy Delahunt, a tillage farmer in county Wicklow, who is in the Growing Organics programme, and Martin Bourke, Teagasc Organic Crops Specialist, join us to chat about Tommy’s journey from conventional tillage to organic and how he has adapted his farming practices. For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.ie/environmentedge/
Protecting drinking water in the drumlins of Monaghan (Part 2) 12.05.2025 23:28
We link up again for part two with James McGlone, manager of the Stranooden Group Water Scheme, and Teagasc ASSAP advisor, Domhnall Kennedy, who are protecting water in county Monaghan through a suite of mitigation measures on farms, ranging from nature based solutions to rush control techniques. For more episodes and information from the Environment Edge, visit the show page at: https://www.tea...
Protecting drinking water in the drumlins of Monaghan (Part 1) 28.04.2025 24:51
A novel approach is being taken by the Stranooden Group Water Scheme to protect water in county Monaghan, working with catchment science and farmers to improve drinking water. James McGlone, manager of the Stranooden Group Water Scheme, and Teagasc ASSAP advisor, Domhnall Kennedy, joins us for a chat. For more episodes and information from the Environment Edge, visit the show page at: https:/...
Nitrogen Balance & Nutrient Use Efficiency explained 07.04.2025 21:07
Farmers have to deal with a lot of new terms that can become confusing and so, Leonard Betts, Teagasc Signpost Climate advisor, joins us to shed some light on the difference between nitrogen balance and nutrient use efficiency, its importance to farm economics and the environment. For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.ie/environm...
The schemes and grants available in forestry & agroforestry 24.03.2025 24:15
Teagasc Forestry Specialist, Frances McHugh, joins us to chat about the financial supports which encourage people to develop and manage sustainable forests - and you don't have to be a farmer to apply. To find out more go to: https://capnetworkireland.eu/schemes-and-grants-in-forestry-agroforestry/ For more episodes and information from the Environment Edge, visit the show page at: https://www...
The implications for forest owners after Storm Éowyn (next steps) 03.03.2025 25:27
With 24,000 hectares of forestry windblown as a result of recent storms, making up 3% of the total planted forestry in Ireland, where can forest owners go from here and what support and advice is available? For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.ie/environmentedge/
How to get more bang for your buck when spreading slurry 17.02.2025 24:04
Teagasc’s Dr Veronica Nyhan, Soil and Plant Nutrition Specialist, joins us for a chat about the value of organic manure and how it can be used on farms. For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.ie/environmentedge/
Detecting Chromosomal Abnormalities in Cattle 03.02.2025 18:39
With up to 1,500 estimated cases each year in Ireland, causing fertility issues, premature death in calves and other health problems, Dr Cliona Ryan, genetics and genomics postdoc researcher in Teagasc Moorepark, joins us to discuss new improved methods in identifying these issues. For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.ie/environ...
Two young farmers on their hopes for 2025 20.01.2025 19:41
Continuing our chat with young farmers, Karen Delaney and David Melody, who join us to reflect on 2024 and their hopes for 2025. For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.ie/environmentedge/
Do the challenges outweigh the positives in farming today and what motivates farmers to keep going? 06.01.2025 27:05
Karen Delaney and David Melody are two young farmers who join us to reflect on 2024 and planning for 2025. For more episodes and information from the Environment Edge, visit the show page at: https://www.teagasc.ie/environmentedge/
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