Gareth Murphy's company Oir Na Farraige has found a low impact way of harvesting seaweed for a range of uses that might actually protect marine ecosystems.

<p>Gareth Murphy's company Oir Na Farraige has found a low impact way of harvesting seaweed for a range of uses that might actually protect marine ecosystems.</p>

The CountryWide team feature the events, people and happenings that bring colour and life to communities, towns and villages across Ireland. Listen live Saturdays at 8am on RTÉ Radio 1.