Table I. Broad-sense heritability and number of QTLs found.
Trait | Day 4 | Day 6 | Day 8 | No. of QTLs |
---|---|---|---|---|
Median no. of roots | 18.85 | 13.47 | 22.16 | 2 |
Volume | 34.13 | 31.51 | 16.67 | 2 |
Bushiness | 8.11 | 6.8 | 15.66 | 3 |
Maximum width | 30.53 | 34.14 | 36.65 | 3 |
Length distribution | 13 | 13.46 | 26.86 | 3 |
Ellipses axes aspect ratio | 19.7 | 29.89 | 48.78 | 3 |
Specific root length | 32.31 | 33.63 | 36.93 | 3 |
Perimeter | 31.12 | 33.27 | 44.13 | 4 |
Surface area | 30.54 | 31.25 | 31.77 | 5 |
Network area | 30.94 | 32.38 | 34.8 | 6 |
Total length | 29.45 | 32.82 | 43.1 | 6 |
Width-depth ratio | 21.79 | 28.8 | 40.49 | 6 |
Maximum no. of roots | 17.6 | 30.21 | 40.84 | 6 |
Average root width | 27.59 | 38.69 | 49.84 | 7 |
Solidity | 30.62 | 43.1 | 43.21 | 7 |
Minor ellipse axes | 32.22 | 44.27 | 54.99 | 8 |
Depth | 29.55 | 42.22 | 49.85 | 8 |
Network convex area | 31.81 | 42.64 | 49.79 | 9 |
Major ellipse axes | 29.86 | 41.57 | 43.75 | 12 |