Root2Res: Root phenotyping and genetic improvement for rotational crops resilient to environmental change
Project Coordinator: Jean-Pierre Cohan - Arvalis
Deputy Project Coordinator: Timothy George - The James Hutton Institute
https://root2res.eu/
The project
The ambition of Root2Res is to develop crop systems ready for environmental change. Funded through the Horizon Europe programme, the study of root-based cultivars began in September 2022 gathering 22 partners from Europe and Africa, coordinated by Arvalis and the James Hutton Institute. It is anticipated that stakeholders including farmers and breeders will play a significant role in helping address the importance of root traits in resilience to stress and perfecting the necessary tools to be able to meaningfully measure them.
Root2Res, short for ‘Root phenotyping and genetic improvement for rotational crops resilient to environmental change’, will work until August 2027 on various current and potential rotational crops: cereals (barley, wheat), potato, legumes (faba bean, pea, lentils) and sweet potato. During that time, the multidisciplinary team will design and test innovative ideotypes that have the aim of enhancing tolerance to abiotic stress, while also improving resource efficiency and carbon sequestration in soils.
The field networks
We will establish several hubs for a range of activities, from consultation to trials and toolbox demonstration, fostering collaboration with stakeholders including breeders and farmers. These hubs will encompass a range of field conditions, creating a network of hubs with a range of agroclimatic conditions, considering different prevailing precipitation, temperature, and nutrient availability conditions, allowing us to compare and contrast impacts of abiotic stress on belowground and aboveground traits with environmental variation.
We will establish hubs in the UK (oceanic climate), Slovenia (humid continental climate), Morocco (Mediterranean climate) and France, which serves as a transitional point. Root2Res will facilitate stakeholder groups at each and work in collaboration with these groups to demonstrate and develop tools and approaches to improve crop resilience to abiotic stress.
Root2Res is part of the Horizon Europe research programme. Its work is supported by Innovate UK through the Horizon Europe Guarantee scheme Grant Agreement no. 101060124 and by the Swiss State Secretariat for Education, Research and Innovation (SERI) grant no. 23.00050.