%0 Journal Article %T Development of a model estimating root length density from root impacts on a soil profile in pearl millet (Pennisetum glaucum (L.) R. Br). Application to measure root system response to water stress in field conditions %A Abdala Gamby Diedhiou %A Aboubacry Kane %A Alain Audebert %A Alexandre Grondin %A Awa Faye %A Bassirou Sine %A Doohong Min %A Jean-Louis Chopart %A Laurent Cournac %A Laurent Laplaze %A Mikael Lucas %A Pascal Gantet %J Archive of "PLoS ONE". %D 2019 %R 10.1371/journal.pone.0214182 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6645461/