Table 3.
Trait | Year | Env.a | RIL average | SE meanb | SDb | Minimum | Maximum | Skew | Kurtosis | Normalityc |
---|---|---|---|---|---|---|---|---|---|---|
Yield (kg/ha) | 2005 | Drought | 880.6 | 27.753 | 249.78 | 363.0 | 1543.0 | 0.3889 | −0.1668 | 2.122ns |
2005 | Irrig. | 2136.9 | 26.141 | 235.27 | 1512.0 | 2625.0 | −0.0447 | −0.2322 | 0.039ns | |
2006 | Drought | 1659.5 | 30.736 | 273.19 | 1064.3 | 2332.0 | 0.1810 | −0.4533 | 3.408ns | |
2006 | Irrig. | 3183.5 | 44.119 | 392.14 | 2201.5 | 4002.6 | −0.1158 | −0.0781 | 0.278ns | |
2007 | Drought | 977.9 | 16.572 | 148.22 | 701.1 | 1361.6 | 0.3171 | −0.2938 | 1.437ns | |
2007 | Irrig. | 2045.2 | 23.708 | 212.05 | 1564.1 | 2527.8 | 0.1747 | −0.3915 | 0.280ns | |
Yield per day | 2005 | Drought | 13.1 | 0.4240 | 3.8159 | 5.31 | 23.62 | 0.4355 | −0.1888 | 1.967ns |
2005 | Irrig. | 32.2 | 0.3871 | 3.4839 | 22.42 | 39.17 | −0.1135 | −0.114 | 0.197ns | |
2006 | Drought | 23.9 | 0.4375 | 3.8890 | 16.13 | 34.18 | 0.2347 | −0.3947 | 0.112ns | |
2006 | Irrig. | 44.8 | 0.5904 | 5.2477 | 32.63 | 57.72 | 0.0107 | −0.2602 | 0.022ns | |
2007 | Drought | 14.2 | 0.2388 | 2.1356 | 10.31 | 20.03 | 0.3428 | −0.1343 | 1.641ns | |
2007 | Irrig. | 29.9 | 0.3422 | 3.0604 | 23.40 | 36.95 | 0.1304 | −0.5398 | 0.482ns | |
Seed weight (g/100s) | 2005 | Drought | 21.9 | 0.2584 | 2.3256 | 17.0 | 28.0 | 0.0991 | −0.6155 | 0.131ns |
2005 | Irrig. | 23.9 | 0.2692 | 2.4226 | 18.0 | 29.0 | −0.0951 | −0.2836 | 0.112ns | |
2006 | Drought | 22.9 | 0.2504 | 2.2257 | 18.7 | 29.0 | 0.1943 | −0.5422 | 0.989ns | |
2006 | Irrig. | 24.1 | 0.2455 | 2.1818 | 19.3 | 29.7 | 0.0289 | −0.5165 | 0.420ns | |
2007 | Drought | 23.3 | 0.2479 | 2.2176 | 19.0 | 29.3 | 0.3935 | −0.0001 | 1.137ns | |
2007 | Irrig. | 24.3 | 0.2549 | 2.2802 | 19.0 | 30.3 | 0.1605 | −0.0286 | 0.451ns | |
Days to flowering | 2005 | Drought | 38.5 | 0.1084 | 0.9758 | 36.0 | 41.0 | 0.4932 | 0.4219 | 1.223ns |
2005 | Irrig. | 36.6 | 0.1073 | 0.9658 | 34.0 | 38.0 | −0.7420 | 0.4651 | 12.405** | |
2006 | Drought | 38.6 | 0.0782 | 0.6954 | 36.7 | 40.0 | −0.3485 | 0.0555 | 1.912ns | |
2006 | Irrig. | 36.8 | 0.1308 | 1.1622 | 34.7 | 39.0 | 0.0895 | −1.0072 | 2.629ns | |
2007 | Drought | 38.8 | 0.0790 | 0.7070 | 36.0 | 40.7 | −0.6215 | 2.442 | 31.911** | |
2007 | Irrig. | 38.3 | 0.1145 | 1.0243 | 35.7 | 40.3 | −0.2651 | −0.189 | 1.868ns | |
Days to Maturity | 2005 | Drought | 67.3 | 0.2278 | 2.0504 | 64.0 | 73.0 | 0.6827 | 0.4092 | 6.282* |
2005 | Irrig. | 66.3 | 0.1071 | 0.9639 | 64.0 | 68.0 | −0.2306 | −0.4739 | 2.463ns | |
2006 | Drought | 69.4 | 0.2211 | 1.9656 | 66.0 | 73.3 | 0.1221 | −0.9098 | 0.085ns | |
2006 | Irrig. | 71.1 | 0.2382 | 2.1171 | 66.7 | 75.0 | −0.1169 | −0.8896 | 0.579ns | |
2007 | Drought | 68.8 | 0.1278 | 1.1432 | 66.7 | 72.0 | 0.4482 | −0.3614 | 0.031ns | |
2007 | Irrig. | 68.5 | 0.1354 | 1.2108 | 64.7 | 71.0 | −0.8408 | 1.0964 | 16.052** |
ns not significant
aEnvironments including drought and irrigated treatments as described in text
bStandard error for average in preceding column
cLevel of significance corresponding to * P < 0.05, and ** P < 0.01