Table 8: Means for IDC of cultivars averaged across seedbed effect for five environments [Fargo (undrained), Fargo (drained), Barnesville, Hitterdal, and Rothsay] in 2012.

Cultivar Maturity
Group
Fargo (undrained) Fargo (drained) Barnesville Hitterdal Rothsay
-----------------------------------1-5--------------------------------
AG 0231 0.2 1.03 1.03 1.00 1.03 2.63
DSR-0747/R2Y 0.7 1.03 1.09 1.97 1.13 3.39
90Y42 0.4 1.00 1.00 1.10 1.48 2.69
90Y70 0.7 1.00 1.01 1.00 1.05 2.34
32RY08 0.8 1.19 1.14 2.20 1.30 3.51
HS 01RY02 0.1 1.00 1.03 1.00 1.05 2.36
NS 0853RR 0.9 1.28 1.30 1.83 1.09 3.68
90-40 0.4 1.06 1.03 1.72 1.08 2.63
S02-K3 0.2 1.06 1.04 1.20 1.18 2.75
2703RR 0.3 1.00 1.00 1.12 1.43 2.44
Mean 1.07 1.07 1.41 1.18 2.84
LSD (0.05) ns 0.15 0.42 0.19 0.55

ns = not significant.
Based on the visual scale from Goos and Johnson [17], with 5 being most chlorotic.