Representative 3D renderings of root systems grown in repacked soil columns. Jasmine E. Burr-Hersey Sacha J. Mooney A. Glyn Bengough Stefan Mairhofer Karl Ritz 10.1371/journal.pone.0181872.g001 https://plos.figshare.com/articles/figure/Representative_3D_renderings_of_root_systems_grown_in_repacked_soil_columns_/5256508 <p>(A) tillage radish after 20 days growth; (B) tillage radish after 58 days growth; (C) vetch after 20 days growth; (D) vetch after 58 days growth; (E) black oat after 20 days growth; (F) black oat after 58 days growth. Red arrows indicate location of change in dry bulk density of soil profile from 1.2 to 1.4 g cm<sup>-3</sup>.</p> 2017-07-28 18:01:44 root morphologies surface area Avena strigosa visualising roots soil bulk density root systems root morphology Three-dimensional visualisations soil structure 1.4 g cm -3 crop species 1.2 g cm -3 root architecture crop species exhibit soil columns Vicia sativa zone overlaying root-segmentation imaging algorithm Black oat roots tillage radish Developmental morphology root volume bulk density uncompacted zone tomography Plant roots two-layer compaction treatment