Table 3 Comparison of the double positive lines in the ICF3 generation of DBT-IC-β2σ5 along with its recurrent parents for the recovery percentage of morphological traits.
Morphological traits | Recurrent parent | Identified positive lines | Recovery percentage (%) | ||||
|---|---|---|---|---|---|---|---|
DBT-IC-β2σ5 | UMI1230 | DBT-IC-β2σ5-9-51-51 | DBT-IC-β2σ5-9-52-52 | DBT-IC-β2σ5-9-53-53 | DBT-IC-β2σ5-9-51-51 | DBT-IC-β2σ5-9-52-52 | DBT-IC-β2σ5-9-53-53 |
Days to tasseling (days) | 60.00 | 57.00 | 58.00 | 59.00 | 95.00 | 96.67 | 98.33 |
Days to silking (days) | 62.00 | 59.00 | 60.00 | 61.00 | 95.16 | 96.77 | 98.39 |
Plant height (cm) | 158.40 | 156.28 | 153.94 | 150.25 | 98.66 | 97.18 | 94.85 |
Ear height (cm) | 81.00 | 79.06 | 77.75 | 76.57 | 97.60 | 95.99 | 94.53 |
Tassel length (cm) | 31.30 | 29.92 | 30.70 | 29.18 | 95.59 | 98.08 | 93.23 |
Number of tassel branches | 14.00 | 12.00 | 13.00 | 12.00 | 85.71 | 92.86 | 85.71 |
Leaf length (cm) | 63.20 | 58.19 | 62.11 | 62.89 | 92.07 | 98.28 | 99.51 |
Leaf breadth (cm) | 7.50 | 7.20 | 7.10 | 7.20 | 96.00 | 94.67 | 96.00 |
Ear length (cm) | 17.50 | 17.20 | 17.30 | 17.00 | 98.29 | 98.86 | 97.14 |
Number of kernel rows per ear | 14.00 | 12.00 | 12.00 | 12.00 | 85.71 | 85.71 | 85.71 |
Number of kernels per row | 25.00 | 24.00 | 22.00 | 24.00 | 96.00 | 88.00 | 96.00 |
Ear weight (g) | 106.90 | 104.56 | 103.70 | 102.20 | 97.81 | 97.01 | 95.60 |
100 kernel weight (g) | 25.20 | 22.12 | 23.21 | 24.11 | 87.78 | 92.10 | 95.67 |
Single plant yield | 75.51 | 72.56 | 73.74 | 71.11 | 96.09 | 97.66 | 94.17 |
