Time = number of days after sowing date Diam = Main_root_diameter Time Diam 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 1.16 3 1.23 3 1.24 3 1.26 3 1.28 3 1.31 3 1.36 3 1.36 3 1.37 3 1.39 3 1.39 3 1.43 3 1.43 3 1.43 3 1.45 3 1.47 3 1.48 3 1.53 3 1.62 3 1.71 6 0.93 6 1.05 6 1.17 6 1.17 6 1.18 6 1.18 6 1.24 6 1.25 6 1.29 6 1.31 6 1.37 6 1.4 6 1.45 6 1.46 6 1.49 6 1.52 6 1.52 6 1.53 6 1.54 6 1.66 9 1.5 9 1.51 9 1.58 9 1.61 9 1.65 9 1.96 9 1.98 9 2 9 2.07 9 2.1 9 2.12 9 2.2 9 2.22 9 2.28 9 2.49 9 2.54 9 2.84 9 3.04 9 3.22 9 3.3 12 2.27 12 3.47 12 3.5 12 3.79 12 4.68 12 5.2 12 5.42 12 5.45 12 5.8 12 6.52 12 6.72 12 6.73 12 6.88 12 7.05 12 7.28 12 7.99 12 8.43 12 8.51 12 9.95 12 10.36 15 8.5 15 8.7 15 9.4 15 9.9 15 10 15 10.3 15 10.4 15 10.7 15 10.9 15 11.3 15 11.75 15 12 15 12.1 15 12.3 15 12.6 15 12.8 15 12.9 15 13 15 13.1 15 13.3 18 11.13 18 11.38 18 11.64 18 13.19 18 13.32 18 13.5 18 13.67 18 14.6 18 14.78 18 14.83 18 14.84 18 15.33 18 15.46 18 15.69 18 15.83 18 15.91 18 16.07 18 16.21 18 16.8 18 16.8 21 13.36 21 14.91 21 15.17 21 15.2 21 15.84 21 16.01 21 16.23 21 16.67 21 16.92 21 17.26 21 17.58 21 17.65 21 17.66 21 17.75 21 17.91 21 17.95 21 17.95 21 17.97 21 19.51 21 19.66 24 16.78 24 16.91 24 18.72 24 18.82 24 19.06 24 19.64 24 20.01 24 20.42 24 20.45 24 20.58 24 20.64 24 20.68 24 20.92 24 21 24 21.17 24 22.08 24 22.41 24 23.11 24 23.46 24 25.26