Table 6 Yield improvement of lines possessing QTL (QTL+) for grain yield under aerobic conditions over lines not possessing QTL (QTL-) for the two populations
Trial | QTL | +QTL | -QTL | PB1460/HKR47 | % Yield improvement |
|---|---|---|---|---|---|
MASARB25 × Pusa Basmati 1460 | |||||
2011 | qGY2.1 | 1255.3 | 1014.9 | 788 | 24 |
LSD0.05 | 163.4 | 131.6 | 126.6 | ||
qGY8.1 | 1352.3 | 1057.0 | 788 | 28 | |
LSD0.05 | 170.2 | 126.2 | 126.6 | ||
qGY2.1 and qGY8.1 | 1500.3 | 1094.8 | 788 | 37 | |
LSD0.05 | 195.4 | 141.0 | 126.6 | ||
2012 | qGY2.1 | 1087.2 | 922.9 | 717 | 18 |
LSD0.05 | 134.6 | 112.2 | 104.2 | ||
qGY8.1 | 1237 | 987.2 | 717 | 25 | |
LSD0.05 | 151.2 | 124.2 | 104.2 | ||
qGY2.1 and qGY8.1 | 1317 | 949.5 | 717 | 39 | |
LSD0.05 | 173.8 | 136.8 | 104.2 | ||
Combined over 2011 and 2012 | qGY2.1 | 1171.3 | 968.9 | 753 | 20.8 |
LSD0.05 | 149.0 | 122.0 | 115.4 | ||
qGY8.1 | 1294.6 | 1022.1 | 753 | 26.6 | |
LSD0.05 | 160.7 | 125.2 | 115.4 | ||
qGY2.1 and qGY8.1 | 1408.7 | 1022.2 | 753 | 37.8 | |
LSD0.05 | 184.6 | 138.9 | 115.4 | ||
HKR47 × MAS26 | |||||
2011 | qGY2.2 | 1958 | 1436 | 820 | 36 |
LSD0.05 | 215.4 | 166.8 | 113.8 | ||
2012 | qGY2.2 | 1617 | 1302 | 747 | 24 |
LSD0.05 | 183.6 | 144.8 | 101.2 | ||
Combined over 2011 and 2012 | qGY2.2 | 1788 | 1369 | 784 | 30.6 |
LSD0.05 | 197.0 | 151.8 | 107.4 | ||