Table 2.
Comparison of the double positive lines in the ICF3 generation of DBT-IC-β1σ4 along with its recurrent parents for the recovery percentage of morphological traits.
| Morphological traits | Recurrent parent | Identified positive lines | Recovery percentage (%) | ||||
|---|---|---|---|---|---|---|---|
| DBT-IC-β1σ4 | UMI1200 | DBT-IC-β1σ4-4-8-8 | DBT-IC-β1σ4-9-21-21 | DBT-IC-β1σ4-10-1-1 | DBT-IC-β1σ4-4-8-8 | DBT-IC-β1σ4-9-21-21 | DBT-IC-β1σ4-10-1-1 |
| Days to tasseling (days) | 58.00 | 56.00 | 55.00 | 57.00 | 96.55 | 94.83 | 98.28 |
| Days to silking (days) | 60.00 | 59.00 | 58.00 | 60.00 | 98.33 | 96.67 | 98.33 |
| Plant height (cm) | 155.87 | 154.68 | 152.89 | 153.00 | 99.24 | 98.09 | 98.16 |
| Ear height (cm) | 76.84 | 73.85 | 67.75 | 72.02 | 96.11 | 88.17 | 93.73 |
| Tassel length (cm) | 21.34 | 20.42 | 21.08 | 19.68 | 95.69 | 98.78 | 92.22 |
| Number of tassel branches | 9.00 | 7.00 | 7.00 | 8.00 | 77.78 | 77.78 | 88.89 |
| Leaf length (cm) | 57.24 | 56.66 | 55.31 | 54.53 | 98.99 | 96.63 | 95.27 |
| Leaf breadth (cm) | 7.20 | 7.15 | 6.87 | 7.06 | 99.31 | 95.42 | 98.06 |
| Ear length (cm) | 15.60 | 14.40 | 14.80 | 14.50 | 92.31 | 94.87 | 92.95 |
| Number of kernel rows per ear | 12.00 | 10.00 | 10.00 | 10.00 | 83.33 | 83.33 | 83.33 |
| Number of kernels per row | 26.00 | 23.00 | 24.00 | 24.00 | 88.46 | 92.31 | 92.31 |
| Ear weight (g) | 121.47 | 120.20 | 119.90 | 120.60 | 98.95 | 98.71 | 99.28 |
| 100 kernel weight (g) | 28.76 | 26.50 | 27.20 | 25.80 | 92.14 | 94.58 | 89.71 |
| Single plant yield | 99.98 | 96.71 | 98.31 | 95.86 | 96.73 | 98.33 | 95.88 |