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24, chemin de Borde Rouge –Auzeville – CS52627
31326 Castanet Tolosan CEDEX - France

Dernière mise à jour : Mai 2018

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Welcome to ECOSYS

UMR ECOSYS - Ecologie fonctionnelle et écotoxicologie des agroécosystèmes

NEMA un modèle d' acquisition et de distribution de l'azote dans la plante, pour répondre aux enjeux de durabilité de l'agriculture

Striking Fact 2010 - UMR EGC

J. Bertheloot J., B. Andrieu - 2010

Le modèle NEMA a été développé pour simuler l’acquisition et la distribution de l’azote dans le cadre d’une représentation botaniquement réaliste des plantes. L'élément novateur pour cela a été de quantifier un pool d’azote mobile dans la plante régulant la synthèse de protéines photosynthétiques, le remplissage des grains, l’activité racinaire. Ce travail constitue une avancée dans la mise au point de modèles intégratifs de plantes et ouvre des perspectives pour le phénotypage et la simulation de peuplements végétaux complexes.

See also

Bertheloot J., Cournede P.H., Andrieu B., 2011. NEMA, a functional-structural model of nitrogen economy within wheat culms after flowering. I. Model description. Annals of Botany, 108, 6, 1085-1096.
Bertheloot J., Wu Q., Cournede P.H., Andrieu B., 2011. NEMA, a functional-structural model of nitrogen economy within wheat culms after flowering. II. Evaluation and sensitivity analysis. Annals of Botany, 108, 6, 1097-1109.

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