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.

Author

Teagasc.ie

Category

Education

Podcast website

www.teagasc.ie

Latest episode

Mar 16, 2026

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Episodes

Minister of State, Pippa Hackett, on the challenges that lie ahead for farming 01.11.2021

On the latest episode of The Environment Edge podcast, Pippa Hackett, Minister of State for Land Use and Biodiversity joins Deirdre Glynn and Cathal Somers to discuss the challenges ahead for farming and how we can meet them head on. Pippa discusses what has been made available in the budget, organic farming, forestry, rewetting the bogs and the important role of results-based payments in Ireland....

Éanna Ní Lamhna on bats and how farmers can improve their habitats 18.10.2021

With Halloween fast approaching, one of Ireland’s most recognisable voices Éanna Ní Lamhna joins Deirdre Glynn and Cathal Somers on the latest Environment Edge podcast to discuss all things bats. Éanna confirms whether Bram Stoker was correct in his assumptions about bats and vampires. They also discuss why bats are so interesting, their role in ecology, how farmers can improve habitats and what y...

Highlights from the Signpost programme village at the Moorepark Open Day 04.10.2021

The latest Environment Edge podcast went to the Moorpark open day recently where Cathal Somers and Deirdre Glynn spoke to farmers, researchers, students and advisors in the Signpost programme village. Hear from Tom O’Dwyer, Head of the Teagasc Signpost programme as well as topics such as how carbon and methane is measured, how clover can change the game, the MACC curve and research in Johnstown Ca...

Organic Farming – how and why Ireland needs to catch up 20.09.2021

With Ireland trailing behind many of our European counterparts with regards to organic farming at only 2%, what targets have been set in the European Union Farm-to-Fork strategy? And how can we catch up? On this episode of the Environment Edge podcast, Elaine Leavy, Teagasc Organic specialist, joins Deirdre Glynn and Cathal Somers to discuss the opportunities available in organic farming and the s...

What is soil health and is it part of the solution to many of the challenges ahead in agriculture? 06.09.2021

Did you know that there are more organisms in a single teaspoon of soil than there are people on earth? On the latest episode of The Environment Edge podcast, Dr Fiona Brennan Soil & Environmental Microbiology researcher with Teagasc based in Johnstown Castle tells us all about soil health. A quarter of all life can be found in soil, so what actually lives in the soil beneath our feet and have...

Why farmers should plant more trees and the schemes available 16.08.2021

On the latest episode of The Environment Edge podcast, forestry inspector in the environment section of the Department of Agriculture, Ken Bucke, joins Deirdre Glynn and Cathal Somers to discuss why farmers should consider planting more trees and what schemes are available. With lots of benefits to planting new woodland, have we made mistakes in the past and how is this being addressed? And with t...

What the Carbon Removal amendment means for Irish agriculture 02.08.2021

On the latest episode of the Environment Edge podcast, Fine Gael TD for Carlow/Kilkenny John Paul Phelan joins Deirdre Glynn and Cathal Somers to discuss the new Carbon removal amendment to the Climate Action and Low Carbon Development bill which was signed into law by Michael D Higgins on July 23rd and now makes Ireland’s green targets legally binding. Is Ireland ready for carbon trading? Where d...

Cover crops: do the benefits outweigh the cost? 19.07.2021

Teagasc Soil & Plant Nutrition specialist Mark Plunkett joins Deirdre Glynn and Cathal Somers on the latest episode of the Environment Edge to talk about cover crops. Mark explains the benefits of using cover crops as a management tool in a tillage system in order to improve soil functions and reduce nutrient losses from the farm. For more episodes and information from the Environment Edge, vi...

Tommy the Vet on water quality - the sometimes forgotten nutrient 05.07.2021

Kerry man Tommy Heffernan, also known as Tommy the Vet, is a veterinary consultant based in Wicklow and he joins Cathal Somers and Deirdre Glynn on the latest episode of the Environment Edge podcast to talk about water quality, the sometimes forgotten nutrient. When it comes to water quality we often talk about the effect poor water quality has on our environment, however as farmers we rely hugely...

The Future of Farm Tech – from AI to alternative fuel and autonomous machinery 21.06.2021

There are exciting times ahead for farming and technology with artificial intelligence, alternative fuel sources and autonomous machinery all on the horizon. On the latest episode of the Environment Edge podcast, Gary Abbott machinery correspondent with the Irish Farmers Journal joins Cathal Somers and Deirdre Glynn to talk about agricultural technology of the future and what we can look forward t...

Multi Species Swards – a farmer’s perspective 07.06.2021

Kevin O’Hanlon farm manager on a busy dairy farm in county Wexford joins to Cathal Somers and Deirdre Glynn on the latest episode of the Environment Edge podcast to discuss his experience with multi species swards. Dr Thomas Moloney product and technical manager with DLF Ireland is also on the show and he explains the many benefits that come with multi species swards, with reduction in the use of...

How to harvest quality silage 17.05.2021

With the silage season upon us, on the latest episode of the Environment Edge, Cathal Somers and Deirdre Glynn chat to Teagasc dairy advisor in Kilkenny Pat Moylan about the cold dry spring and tips on how to harvest quality silage. With up to 30 litres of effluent lost per day from a tonne of fresh cut grass, Pat outlines the steps we need to take on the farm to ensure effluent is contained. List...

Best Practice for Pesticides & Alternative Methods for Weed Control 03.05.2021

Kieran Kenny, Teagasc ASSAP advisor and member of the National Pesticide & Drinking Water Action Group joins Cathal Somers and Deirdre Glynn on the latest episode of the Environment Edge podcast. Kieran discusses the importance of good practice when using pesticides and alternative methods for weed control. For more episodes and information from the Environment Edge, visit the show page at: ht...

Farmland Birds and the role of farmers in their survival 19.04.2021

Niall Hatch from Bird Watch Ireland joins Cathal Somers and Deirdre Glynn on the latest episode of the Environment Edge podcast to talk about farmland birds and the important role of farmers in helping to improve habitats. Eagles are back, the Barn Owl’s busy role on a farm and have you heard the Cuckoo lately? Listen in for all this and more. For more episodes and information from the Environment...

Global Warming and Ireland's Future Climate 05.04.2021

Keith Lambkin, senior climatologist with Met Eireann joins Cathal Somers and Deirdre Glynn on the latest episode of the Environment Edge podcast to discuss global warming. Keith explains how global warming occurs, the effect it will have on agriculture and even the possibility of Ireland getting into the wine business in the future! For more episodes and information from the Environment Edge, visi...

Water quality and how it can be improved 22.03.2021

In this bonus episode of the Environment Edge podcast, Jenny Deakin EPA catchment unit manager joins Teagasc’s Cathal Somers and Deirdre Glynn to discuss the past, present & future of water quality in Ireland and how climate change will challenge us all. In the second half, Teagasc’s Head of Environment Knowledge Transfer, Pat Murphy, explains why he believes farmers are up to the challenge of...

The Importance of Hedgerows 01.03.2021

Dr Catherine Kenna, Teagasc countryside management specialist, joins Cathal Somers and Deirdre Glynn on the latest episode of the Environment Edge podcast. Catherine discusses the importance of hedgerows as corridors for wildlife and reminds us that we still have some time to plant bare-root hedges in the next few weeks. Plus she has some good tips on exactly how to do it and what to sow. For more...

Nitrogen Use Efficiency 17.02.2021

On this first episode of the Environment Edge, Teagasc's sustainability advisors Cathal Somers and Deirdre Glynn, discuss nitrogen use efficiency with Dr David Wall. David is a Teagasc researcher in Johnstown castle and he explains the practical steps a farmer can take to improve efficiency on the farm in Spring. For episodes and information from the Environment Edge podcast, visit the show page a...

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