Table 3.
Days to heading (DTH), shoot biomass, harvest index and yield components in the control (C) and stagnant flooding (SF) treatments in trials conducted at the IRRI
| Entrya | DTH (d) | Biomass (t ha−1) | Harvest index | Panicles (m−2) | Spikelets (103 m−2) | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| C | SF | C | SF | C | SF | C | SF | C | SF | |
| IR11F195 (−) | 94 | 98 | 11.68 | 8.62 | 0.41 | 0.38 | 226 | 138 | 27.8 | 18.6 |
| IR11F186 (+) | 101 | 109 | 12.74 | 8.55 | 0.38 | 0.35 | 210 | 141 | 28.4 | 18.5 |
| IRRI154 (−) | 88 | 95 | 11.38 | 6.91 | 0.45 | 0.42 | 253 | 133 | 27.8 | 16.0 |
| IR10F571 (−) | 99 | 102 | 11.98 | 8.92 | 0.37 | 0.29 | 230 | 145 | 25.3 | 16.6 |
| IRRI119 (+) | 92 | 92 | 11.24 | 6.88 | 0.43 | 0.33 | 213 | 110 | 19.9 | 10.7 |
| IR10F365 (+) | 88 | 93 | 11.68 | 7.28 | 0.41 | 0.31 | 253 | 119 | 24.3 | 12.7 |
| IR10F109 (+) | 104 | 110 | 13.21 | 6.40 | 0.36 | 0.30 | 230 | 106 | 28.0 | 14.0 |
| OR142-99 (−) | 103 | 111 | 13.28 | 6.27 | 0.37 | 0.28 | 231 | 97 | 29.3 | 13.4 |
| IR11F262 (−) | 105 | 113 | 12.98 | 6.76 | 0.28 | 0.27 | 224 | 108 | 29.2 | 15.2 |
| IR10F339 (+) | 85 | 91 | 10.40 | 4.32 | 0.41 | 0.34 | 244 | 90 | 24.6 | 9.6 |
| Swarna-Sub1 (+) | 102 | 118 | 13.25 | 1.15 | 0.41 | 0.34 | 295 | 18 | 39.4 | 3.0 |
| Mean | 96 | 103 | 12.17 | 6.55 | 0.39 | 0.33 | 237 | 110 | 27.6 | 13.5 |
| LSD (5 %) | 2 | 2 | 1.34 | 1.71 | 0.02 | 0.04 | 29 | 24 | 4.2 | 3.4 |
Values are the means for the dry and wet seasons in 2013.
aIn parentheses, + means that the genotype carries SUB1 and – means that it does not have SUB1.