Le pois: une légumineuse pour mieux produire et manger ?

National audience

Plant resistance and architecture for protection of pulses against pathogens

Prod 2019-213c BAP GEAPSI INRA; National audience

Pea MUlti-STress adaptation and biological regulations for yield improvement and stability

National audience; Protein crops including pea are of high environmental and nutritional interest within the current context of climate change and reduction of inputs. However, pea yield irregularity due to multiple biotic and abiotic stresses limits its development in European cropping systems. Targetting muti-stress resistance and seed yield stability, PeaMUST (Pea MUlti-STress adaptation and biological regulations for yield improvement and stability) is an 8-year large French national project (2012- 2020) aiming at improving pea varieties to boost their introduction in cropping systems. Benefitting from an exceptional partnership of 28 public and private organisations and a wide range of…

Membres du comité d’organisation logistique local

International audience

Key Note speaker Plant resistance and architecture for protection of pulses against biotic stresses

Prod 2019-88l BAP GEAPSI INRA DOCT; National audience; Major diseases and pests, such as root rots, ascochyta blights and aphids, are limiting factors to cool season pulse production in many countries worldwide, especially in Europe. In the context of pesticide reduction, plant genetic resistance and architecture are main traits that can be mobilised in breeding for disease and pest management. Knowledge of quantitative resistance to major diseases and pests of pea and faba bean in France has benefited from the development of sequenced genomes and massive SNP markers [1], which have recently been highly valuable to identify candidate genes controlling resistance. Fine mapping and sequencing…

Reportage France 3 Bourgogne Franche-Comté. L’avenir du petit pois se décide à Chaux-des-Prés. Les recherches de l'INRA à Chaux-des-Prés (39). Depuis 10 ans, dans le Haut-Jura, l'INRA teste la résistance au froid de diverses variétés de pois protéagineux. Rencontre avec l'équipe de l'INRA venue de Dijon

Le 12 mars dernier, une équipe de France 3 Bourgogne s’est rendue sur le site Inra de Chaux-des-Prés pour voir comment les pois protéagineux résistent au températures hivernales extrêmes (jusqu’à -20 voire -30°C tous les ans). L’occasion pour le grand public d’en savoir plus sur les expérimentations conduites dans le cadre du programme de recherche PeaMUST.Pour rappel, PeaMUST vise à développer de nouvelles variétés de pois et à optimiser leurs interactions symbiotiques pour stabiliser le rendement et la qualité des graines de pois. Ceci, dans le contexte du changement climatique et de la réduction de l’utilisation des pesticides.

Participation à la fête de la nature et de la biodiversité au Jardin des Sciences du Parc de l’Arquebuse à Dijon le dimanche 21 mai 2017

A la découverte du génome pois

National audience

PeaMUST (2012-2019) – Pea Multi-Stress adaptation and biological regulations for yield improvement and stability

BAP GEAPSI INRA; International audience; PeaMUST (2012-2019) is a large French national project whose objective is to develop novel pea varieties and optimize plant-symbiotic interactions for stabilized seed yield and quality, in the context of climate change and pesticide reduction. With the involvement of 28 partners from the public and private sectors, it will take advantage of NGS sequencing, genotyping and phenotyping technologies, to tackle the challenge of multiple stresses that penalize the performance of the pea crop.