Table 3.
Means of the best performers for (i) EV, EUE, and grain yield and (ii) physiological traits measured at 8 and 21 DAS.
| Promising Lines | Shoot length | Stem length | Total fresh weight | Shoot fresh weight | Total dry weight | Shoot dry weight | Plant Height | Grain yield (kg/ha) | Early vigor | Early Uni. Emer | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8DAS | 21DAS | 8DAS | 21DAS | 8DAS | 21DAS | 8DAS | 21DAS | 8DAS | 21DAS | 8DAS | 21DAS | WS14 | WS 15 | WS 14 | WS 15 | Jun14 | Aug14 | Jun15 | ||
| (A) EV,EUE, Yield | ||||||||||||||||||||
| IR91648-B-13-B (F13) | 7.70 | 15.65 | 3.12 | 5.37 | 0.049 | 0.096 | 0.023 | 0.063 | 0.010 | 0.019 | 0.004 | 0.013 | 99 | 111 | 4,841 | 7,225 | 9 | 7 | 7 | 4 |
| IR91648-B-124-B (F124) | 7.60 | 14.40 | 3.35 | 4.75 | 0.056 | 0.077 | 0.028 | 0.053 | 0.011 | 0.014 | 0.005 | 0.011 | 87 | 83 | 5,182 | 7,183 | 5 | 6 | 7 | 3 |
| IR91648-B-153-B (F153) | 5.60 | 12.90 | 3.22 | 3.85 | 0.039 | 0.073 | 0.019 | 0.047 | 0.010 | 0.015 | 0.004 | 0.009 | 83 | 84 | 4,558 | 4,492 | 7 | 6 | 7 | 5 |
| IR91648-B-335-B (F335) | 7.65 | 19.25 | 4.10 | 5.36 | 0.052 | 0.11 | 0.027 | 0.072 | 0.008 | 0.020 | 0.004 | 0.014 | 105 | 106 | 4,550 | 5,183 | 5 | 7 | 7 | 5 |
| IR91648-B-167-B (F167) | 8.65 | 14.9 | 4.05 | 4.50 | 0.060 | 0.097 | 0.035 | 0.062 | 0.009 | 0.018 | 0.005 | 0.013 | 105 | 100 | 4,172 | 7,429 | 8 | 8 | 7 | 3 |
| IR91648-B-183-B (F183) | 6.20 | 12.4 | 2.95 | 3.53 | 0.05 | 0.076 | 0.025 | 0.049 | 0.011 | 0.016 | 0.004 | 0.010 | 78 | 78 | 4,578 | 4,792 | 7 | 7 | 5 | 6 |
| IR91648-B-197-B (F197) | 8.08 | 12.55 | 3.65 | 3.78 | 0.047 | 0.083 | 0.026 | 0.055 | 0.012 | 0.017 | 0.006 | 0.012 | 88 | 83 | 5,652 | 4,775 | 7 | 6 | 7 | 5 |
| IR91648-B-302-B (F302) | 7.92 | 18.03 | 4.12 | 5.05 | 0.056 | 0.107 | 0.035 | 0.068 | 0.008 | 0.020 | 0.005 | 0.014 | 105 | 76 | 4,505 | 5,017 | 6 | 7 | 5 | 6 |
| (B) 8 DAS | ||||||||||||||||||||
| IR91648-B-306-B (F306) | 10.13 | 11.65 | 4.33 | 3.63 | 0.064 | 0.066 | 0.038 | 0.045 | 0.008 | 0.015 | 0.006 | 0.010 | 67 | 64 | 4,043 | 2,500 | 3 | 5 | 3 | 6 |
| IR91648-B-150-B (F150) | 10.53 | 14.43 | 4.05 | 3.73 | 0.076 | 0.090 | 0.043 | 0.061 | 0.011 | 0.018 | 0.009 | 0.013 | 73 | 91 | 2,252 | 2,500 | 3 | 5 | 3 | 6 |
| IR91648-B-269-B (F269) | 11.48 | 13.43 | 4.42 | 3.65 | 0.089 | 0.089 | 0.047 | 0.059 | 0.009 | 0.017 | 0.006 | 0.012 | 69 | 59 | 3,451 | 4,317 | 4 | 5 | 5 | 5 |
| IR91648-B-324-B (F324) | 7.95 | 13.63 | 4.20 | 3.68 | 0.072 | 0.096 | 0.039 | 0.064 | 0.012 | 0.019 | 0.007 | 0.013 | 65 | 72 | 2,331 | 2,275 | 6 | 5 | 3 | 6 |
| IR91648-B-104-B (F104) | 9.76 | 13.36 | 4.56 | 3.75 | 0.067 | 0.106 | 0.036 | 0.069 | 0.013 | 0.020 | 0.006 | 0.014 | 79 | 71 | 5,611 | 5,450 | 2 | 2 | 3 | 3 |
| (C) 21 DAS | ||||||||||||||||||||
| IR91648-B-138-B (F138) | 10.58 | 18.05 | 5.275 | 5.58 | 0.064 | 0.128 | 0.037 | 0.077 | 0.009 | 0.023 | 0.005 | 0.016 | 88 | 86 | 3,033 | 3,683 | 3 | 3 | 5 | 5 |
| IR91648-B-259-B (F259) | 7.05 | 20.48 | 3.23 | 5.23 | 0.046 | 0.145 | 0.022 | 0.082 | 0.011 | 0.027 | 0.006 | 0.016 | 71 | 98 | 4,025 | 3,838 | 3 | 4 | 7 | 2 |
| IR91648-B-309-B (F309) | 6.73 | 21.25 | 2.98 | 5.60 | 0.052 | 0.123 | 0.025 | 0.087 | 0.009 | 0.025 | 0.004 | 0.019 | 104 | 82 | 4,694 | 4,517 | 5 | 5 | 5 | 4 |
| IR91648-B-121-B (F121) | 8.53 | 17.10 | 4.16 | 5.05 | 0.061 | 0.127 | 0.035 | 0.067 | 0.011 | 0.023 | 0.006 | 0.016 | 76 | 67 | 3,795 | 1,375 | 5 | 5 | 5 | 3 |
(A) Lines selected based on early vigor, early uniform emergence and yield; (B) lines selected based on physiological traits at 8 DAS; (C) lines selected based on physiological traits at 21 DAS. EV, early vigor; EUE, early uniform emergence; DAS, days after sowing; PHT, plant height; GYKGPHA, grain yield kilograms per hectare; Names within parenthesis are abbreviations of the genotypes.