Impact of three lateral root types identified in pearl millet on water uptake

Passot Sixtine, Meunier Félicien, Couvreur Valentin, Muller Bertrand Lionel, Javaux Mathieu, Draye Xavier, Guédon Yann, Laplaze Laurent. 2017. Impact of three lateral root types identified in pearl millet on water uptake. . Hyderabad : ICRISAT, 1 poster InterDrought. 5, Hyderabad, Inde, 21 Février 2017/25 Février 2017.

Résumé : Context. Diversity has been observed in the anatomy and growth patterns of lateral roots in cereals. This may impact water uptake and could therefore increase cereal performances under drought. This study focuses on pearl millet, a key crop for food security especially tolerant to drought. Objectives. The objective was to provide an integrated description of pearl millet lateral root development at early stages and to assess the impact of the existing diversity among lateral roots on water uptake using simulations.

Classification Agris : F62 - Physiologie végétale - Croissance et développement
F50 - Anatomie et morphologie des plantes
U10 - Informatique, mathématiques et statistiques

Auteurs et affiliations

• Passot Sixtine, UCL (BEL)
• Meunier Félicien, UCL (BEL)
• Couvreur Valentin, UCL (BEL)
• Muller Bertrand Lionel, INRA (FRA)
• Javaux Mathieu, UCL (BEL)
• Draye Xavier, UCL (BEL)
• Guédon Yann, CIRAD-BIOS-UMR AGAP (FRA)
• Laplaze Laurent, IRD (FRA)

Source : Cirad-Agritrop (https://agritrop.cirad.fr/584362/)

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