Table 4.
Analysis of variance for 14 quantitative traits in sorghum germplasm assessed across two locations in Uganda.
|
Variable |
Locations and test genotypes |
||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AbiZARDI |
NaSARRI |
Across locations |
|||||||||||
| Genotypes | Checks | Test genotypes x Checks | Test genotypes | Block | Genotypes | Checks | Test genotypes x Checks | Test genotypes | Block | Genotype | Environment | Genotype x Environment | |
| Df | 344.00 | 3.00 | 1.00 | 340.00 | 21.00 | 344.00 | 3.00 | 1.00 | 340.00 | 21.00 | 340.00 | 1.00 | 340.00 |
| Traits | |||||||||||||
| SF | 1.47 ∗∗ | 10.04 ∗∗ | 0.02 ns | 1.40 ∗∗ | 1.98 ∗∗ | 2.21 ∗∗ | 3.51 ∗∗ | 0.67 ns | 2.20 ∗∗ | 2.37 ∗∗ | 1.39∗∗ | 42.87∗∗∗ | 0.82ns |
| SB | 2.9 0∗∗ | 10.27 ∗∗ | 0.20 ns | 2.84 ∗∗ | 9.19 ∗∗ | 4.54 ns | 46.49 ∗∗ | 13.44 ns | 4.14 ns | 5.98 ns | 2.76ns | 291.09∗∗∗ | 1.33ns |
| PHT | 6342.05 ∗∗ | 22626.75 ∗∗ | 395757.96 ∗∗ | 5053.02 ∗∗ | 164.64 ∗ | 12222.12 ∗∗ | 25840.11 ∗∗ | 860222.17 ∗∗ | 9607.84 ∗∗ | 291.01 ns | 9043.30∗∗∗ | 719.40ns | 585.50∗∗∗ |
| PNL | 49.28 ∗∗ | 135.51 ∗∗ | 64.33 ∗∗ | 48.48 ∗∗ | 4.87 ∗∗ | 98.87 ∗∗ | 90.17 ∗∗ | 51.85 ∗ | 99.09 ∗∗ | 13.49 ns | 89.35∗∗∗ | 501.99∗∗∗ | 6.67∗ |
| PNW | 1.86 ∗∗ | 2.73 ∗∗ | 4.60 ∗∗ | 1.85 ∗∗ | 1.19 ∗ | 3.05 ∗∗ | 7.65 ∗ | 13.65 ∗ | 2.98 ∗ | 1.12 ns | 2.24∗∗∗ | 3.68ns | 1.12∗ |
| RNM | 330.75 ∗∗ | 2988.21 ∗∗ | 683.40 ∗ | 306.26 ∗∗ | 90.17 ns | 373.60 ∗∗ | 2590.23 ∗∗ | 0.04 ns | 355.14 ∗∗ | 51.67 ns | 405.32∗∗∗ | 8212.24∗∗∗ | 101.63∗∗∗ |
| DTF | 273.54 ∗∗ | 699.44 ∗∗ | 9104.45 ∗∗ | 243.81 ∗∗ | 38.55 ∗∗ | 395.44 ∗∗ | 297.07 ∗∗ | 19396.02 ∗∗ | 340.43 ∗∗ | 11.66 ns | 391.19∗∗∗ | 1058.67∗∗∗ | 22.68∗∗∗ |
| GRF | 41.7 0∗∗ | 336.74 ∗∗ | 0.21 ns | 39.22 ∗∗ | 24.88 ns | 49.25 ∗∗ | 185.92 ∗∗ | 316.31 ∗∗ | 47.26 ∗∗ | 8.59 ns | 42.57∗∗∗ | 3436.06∗∗∗ | 18.80∗∗∗ |
| DTM | 273.64 ∗∗ | 72.22 ∗∗ | 9035.55 ∗∗ | 249.65 ∗∗ | 9.52 ns | 379.96 ∗∗ | 156.88 ∗∗ | 14758.49 ∗∗ | 339.64 ∗∗ | 2.52 ns | 395.75∗∗∗ | 681.72∗∗∗ | 25.75∗∗∗ |
| DPW | 2393147.66 ∗∗ | 12028544 ∗∗ | 16868375.88 ∗∗ | 2265614.5 ∗∗ | 2074289.89 ∗∗ | 3928965.02 ∗∗ | 8506370.98 ∗∗ | 803452.55 ns | 3897768.83 ∗∗ | 2251930.16 ns | 3246900.00∗∗∗ | 12105000.00∗∗∗ | 1014700.00ns |
| YLD | 1192294.81 ∗∗ | 1841292.12 ∗∗ | 31030340.45 ∗∗ | 1098527.90 ∗∗ | 929840.47 ∗∗ | 2103236.03 ∗∗ | 2300756.65 ∗∗ | 36462105.28 ∗∗ | 2000437.70 ∗∗ | 1324233.80 ∗∗ | 1866943.00∗∗∗ | 7259871.00∗∗∗ | 299051.00ns |
| HSW | 0.52 ns | 1.13 ∗ | 4.01 ∗∗ | 0.51 ns | 0.30 ns | 0.93 ∗∗ | 2.82 ∗∗ | 7.95 ∗∗ | 0.89 ∗∗ | 0.37 ns | 0.74∗∗∗ | 33.56∗∗∗ | 0.24ns |
| Df | 333.00 | 3.00 | 1.00 | 329.00 | 21.00 | 333.00 | 3.00 | 1.00 | 329.00 | 21.00 | 329.00 | 1.00 | 329.00 |
| Fe | 91.74 ∗∗ | 228.53 ∗∗ | 710.64 ∗∗ | 88.61 ∗∗ | 56.71 ns | 120.68 ∗ | 673.15 ∗∗ | 10.64 ns | 115.97 ∗ | 100.47 ns | 145.26∗∗∗ | 1368.92∗∗∗ | 77.23ns |
| Zn | 21.44 ∗∗ | 62.66 ∗∗ | 38.22 ns | 21.01 ∗∗ | 19.93 ∗ | 33.74 ∗∗ | 54.84 ∗ | 32.30 ns | 33.56 ∗∗ | 19.76 ns | 37.49∗∗∗ | 1055.09∗∗∗ | 22.85∗∗∗ |
aDf = Degree of freedom; AbiZARD = Abi Zonal Agricultural Research Development Institute; NaSARRI = National Semi-Arid Resources Research Institute; PHT = Plant height (cm); PNL = Panicle length (cm); PNW = Panicle width (cm); RNM = Rachis number; DTF = Days to 50% flowering (days); GRF = Grain filling duration (days); DTM = Days to 75% maturity (days); DPW = Dry panicle weight (kg/ha); YLD = Grain Yield (kg/ha); HSW = 100 seed weight (g); Fe = Iron (ppm); Zn = Zinc (ppm); ns = P > 0.05; ∗ = P ≤ 0.05; ∗∗ = P ≤ 0.01; ∗∗∗ = P ≤ 0.001.