Fig. 2From: Development of a phenotyping platform for high throughput screening of nodal root angle in sorghumHigh throughput phenotyping platform for screening genetic variation for nodal root angle in sorghum. a Purpose built root chamber filled with soil. b Metal tubs containing root chambers. c Polycarbonate sheet covering the top of the root chambers to exclude light. d Nodal roots visible through the transparent wall of perspex sheets at 6th leaf stageBack to article page