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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

From: Genetic variation, linkage mapping of QTL and correlation studies for yield, root, and agronomic traits for aerobic adaptation

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