Table 1 Comparison of agronomic plant traits and flour quality component mean values of each group of origin to the overall mean (NS = no significant; *p < 0.05, **p < 0.01; ***p < 0.001).
Parameter | Overall | Spain | Greece | Italy | Tunisia | USA |
---|---|---|---|---|---|---|
n | 120 | 29 | 28 | 19 | 10 | 34 |
Panicle emergence | 111.4 | 113.9 NS | 109.7** | 109.7 NS | 107.4** | 112.8 NS |
Plant height | 1.38 | 1.42 NS | 1.30** | 1.41 NS | 1.37 NS | 1.42 NS |
Starch | 37.28 | 38.67 NS | 40.58*** | 39.12 NS | 38.69 NS | 34.98* |
Protein | 16.07 | 16.21 NS | 15.87 NS | 15.98 NS | 15.05* | 17.56*** |
Monomeric | 20.66 | 19.48 NS | 22.45** | 22.21* | 20.17 NS | 21.66* |
Aggregate | 10.65 | 10.21 NS | 12.15** | 11.27 NS | 10.85 NS | 10.73 NS |
Prolamin | 31.31 | 29.69* | 34.60*** | 33.48* | 31.03 NS | 32.39 NS |
Non prolamin | 129.4 | 132.4 NS | 124.1* | 126.3 NS | 119.5* | 143.2*** |
Protein/Starch | 0.43 | 0.42 NS | 0.39 NS | 0.40 NS | 0.39* | 0.51* |
Monomeric/Aggregate | 1.95 | 1.91 NS | 1.86 NS | 1.99 NS | 1.88 NS | 2.07 NS |
Prolamin/Protein | 0.20 | 0.18* | 0.22* | 0.21 NS | 0.21 NS | 0.18 NS |