Table 1 ANOVA and heritability results for the root system architecture traits measured in 12-day-old seedlings of 192 Ethiopian durum wheat accessions
Traits | TRL (cm) | ARL (cm) | RGA (°) | TRN (n) | RDW (mg) | IRW (mg) | SDW (mg) | RSR (ratio) | RT6 (%) |
|---|---|---|---|---|---|---|---|---|---|
Mean | 135.3 | 26.1 | 97.3 | 5.1 | 60.5 | 11.6 | 69.5 | 0.87 | 37.2 |
Max | 195.4 | 36.9 | 130.5 | 6.7 | 115.0 | 21.4 | 116.6 | 1.32 | 100 |
Min | 66.2 | 16.5 | 45.7 | 3.4 | 27.7 | 5.9 | 34.7 | 0.67 | 0 |
h2 (%) | 88.97 | 91.0 | 74.3 | 75.1 | 91.3 | 89.9 | 90.4 | 71.3 | 67.0 |
CV (%) | 11.1 | 8.4 | 14.6 | 8.1 | 14.2 | 14.6 | 11.5 | 10.5 | __a |
P accessionsb | *** | *** | *** | *** | *** | *** | *** | *** | *** |
Replicatesc | NS | NS | NS | * | * | * | NS | * | * |