Riverine Plains chair, Ian Trevethan, said that in the 21 years since Riverine Plains was first formed, the organisation had become a leader in farmer-driven research and extension and that the decision to appoint a CEO was the next logical step in the group's growth.

"We are very pleased to appoint Catherine to this new role as she brings a wealth of experience, leadership and engagement skills that will provide a dynamic fresh perspective to the organisation" he said.

"Importantly, Catherine's values align with the culture of Riverine Plains and her enthusiasm and passion for agriculture is contagious. We are very much looking forward to her leading the organisation, and our existing team, into the future and delivering practical, innovative solutions to help farmers build profitable businesses," he added.

Over the last 15 years, Marriott has worked in management, strategic and leadership roles in the agricultural, research and regional development sectors, both in Australia and overseas.

She is a University of New England 2019 Distinguished Alumni Award winner, a graduate of the Australian Rural Leadership Program and was the 2012 WA Rural Women of the Year.

Marriott also brings extensive networks and experience in building and maintaining relationships across the public and private sectors. Her appointment will help grow the organisation and bolster the group's ability to attract practical and relevant research for farmers in the Riverine Plains region.

On accepting the role, Marriott said that there has never been a brighter time to be in agriculture.

"To have an opportunity to work with a member based, applied research organisation across two states is something I'm going to grab with both hands," she said.

"I'm also thrilled to be continuing the great work that Riverine Plains has done in bringing relevant research to the region and I look forward to developing the long-standing partnerships between Riverine Plains and its members and sponsors, as well as industry bodies and research organisations to ensure the region continues to lead in grains and mixed farming research and innovation," she added.

Marriott will commence as Riverine Plains CEO on 30 November and can be contacted at the Riverine Plains office on (03) 5744 1713.