Table 4 Grain yield and other traits of testcrosses of the best 15 and the worst 5 based on grain yield and checks assessed under Striga infested and Striga free growing conditions across environments (2018)
Crosses | YLD | PLHT | EHT | PASP | EHARV | EASP | EPP | STRAT | STRRAT | STRCO | STRCO | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OPT | STR | OPT | STR | OPT | OPT | OPT | STR | OPT | STR | OPT | STR | 8WAP | 10WAP | 8WAP | 10WAP | |
TZISTR1222 × TZISTRI106 | 5738 | 5520 | 195.5 | 180 | 87.5 | 5.5 | 17.3 | 15.5 | 2.9 | 2.5 | 1.03 | 0.94 | 4.3 | 6 | 22 | 41.8 |
TZISTR1112 × TZISTRI106 | 6173 | 5420 | 190 | 182.5 | 84.5 | 4.8 | 16.5 | 16 | 2.5 | 2.8 | 1.04 | 0.97 | 4.3 | 6 | 68.8 | 77.8 |
TZISTR1232 × TZISTRI106 | 5431 | 5089 | 182.5 | 177.5 | 85 | 5.5 | 16 | 15 | 2.6 | 2.6 | 1.03 | 1 | 3 | 5.3 | 18.8 | 34 |
TZISTR1225 × TZISTRI106 | 6473 | 4970 | 211.3 | 193.3 | 103 | 3.5 | 16 | 16.5 | 3.1 | 2.8 | 0.99 | 0.99 | 2.8 | 4.8 | 39.8 | 65.3 |
TZISTR1110 × TZISTRI106 | 6418 | 4960 | 194.8 | 182.3 | 106 | 3.3 | 16.8 | 15.3 | 3 | 3.1 | 1.03 | 0.92 | 4 | 5.5 | 25 | 42.3 |
TZISTR1220 × TZISTR1207 | 5011 | 4824 | 186.3 | 176.3 | 87.5 | 5 | 15.3 | 14.5 | 2 | 2.3 | 0.94 | 0.94 | 2.8 | 4.3 | 25 | 38.8 |
TZISTR1218 × TZISTR1207 | 6036 | 4767 | 195.8 | 178.8 | 88.8 | 5.5 | 15 | 14.8 | 2.5 | 2.6 | 0.91 | 0.97 | 2.3 | 4.3 | 32.5 | 67.5 |
TZISTR1224 × TZISTRI106 | 5888 | 4710 | 189.3 | 180 | 90 | 4.3 | 15.3 | 15.8 | 3.1 | 3 | 0.96 | 0.99 | 2.8 | 4.5 | 42 | 74.5 |
TZISTR1216 × TZISTRI106 | 5212 | 4667 | 181.5 | 170 | 85 | 3.8 | 15.8 | 16.5 | 3 | 2.9 | 1.02 | 1 | 3.5 | 5.8 | 49.5 | 126.5 |
TZISTR1237 × TZISTRI106 | 4695 | 4602 | 174.3 | 176.3 | 81.3 | 3.5 | 17.8 | 16 | 2.8 | 2.6 | 1.06 | 0.97 | 3 | 5 | 34.8 | 51.5 |
TZISTR1232 × TZISTR1207 | 4146 | 4474 | 164 | 167.5 | 82.5 | 5.3 | 14.5 | 15.5 | 2.9 | 2.5 | 0.94 | 1.03 | 2.5 | 3.5 | 17 | 39 |
TZISTR1217 × TZISTRI106 | 4989 | 4454 | 168.8 | 158.8 | 78.8 | 3.5 | 17 | 15.8 | 2.6 | 2.9 | 1.01 | 0.94 | 3.8 | 5.5 | 30 | 75.3 |
TZISTR1030 × TZISTR1207 | 6333 | 4425 | 199.3 | 177.5 | 100 | 5.5 | 16.3 | 11.5 | 2.5 | 2.8 | 0.99 | 0.8 | 3.3 | 5 | 32.8 | 44.5 |
TZISTR1109 × TZISTRI106 | 6193 | 4397 | 189.3 | 167.3 | 91.3 | 4.8 | 15.8 | 13.8 | 2.4 | 2.8 | 0.99 | 0.83 | 3.5 | 5.8 | 59.3 | 111.5 |
TZISTR1228 × TZISTR1207 | 5299 | 4393 | 182.5 | 166.8 | 83.8 | 5.3 | 14.3 | 16.5 | 2.1 | 2.5 | 0.87 | 1.02 | 2.5 | 3.8 | 57.3 | 95.5 |
TZISTR1030xTZISTR1033 | 4666 | 2175 | 181.3 | 173 | 87.8 | 4.3 | 16.5 | 10.5 | 3 | 3.5 | 0.99 | 0.66 | 5.8 | 7.3 | 41.8 | 77.8 |
TZISTR1114 × TZISTR1033 | 4884 | 2045 | 173.8 | 156.8 | 80.5 | 5 | 16.5 | 12.3 | 2.8 | 3.4 | 0.98 | 0.72 | 5.5 | 7.3 | 85.5 | 133.3 |
TZISTR1237 × TZISTR1033 | 3620 | 2037 | 180 | 158.3 | 86.3 | 5.5 | 16.5 | 12.5 | 3 | 3.5 | 0.97 | 0.78 | 5 | 7.5 | 54.8 | 88 |
TZISTR1227 × TZISTR1033 | 4218 | 2011 | 177.5 | 161.5 | 76.3 | 4.5 | 15.8 | 10.3 | 2.8 | 3.4 | 0.97 | 0.62 | 5.5 | 7.5 | 118.8 | 122 |
TZISTR1029 × TZISTRI106 | 2817 | 1802 | 172.8 | 169.8 | 76.3 | 6 | 12.3 | 7.8 | 3.3 | 3.8 | 0.77 | 0.47 | 4.5 | 6.3 | 24.8 | 56 |
8425-8 (Tolerant check) | 4868 | 2545 | 162 | 153 | 86 | 6 | 17 | 14 | 3 | 3 | 1 | 0.9 | 4.5 | 6.5 | 59.3 | 94 |
8338-1 (Susc. check) | 4282 | 1079 | 188 | 141 | 85 | 7 | 14 | 7 | 4 | 5 | 0.9 | 0.4 | 6.8 | 8.8 | 127.3 | 202.3 |
Mean | 4843.6 | 3556 | 179.3 | 166.2 | 84.6 | 4.87 | 15.8 | 14.2 | 2.76 | 2.99 | 0.97 | 0.88 | 3.79 | 5.71 | 51.11 | 79.91 |
LSD | 1164.9 | 1119 | 11.67 | 12.36 | 8.68 | 1.5 | 2.25 | 2.9 | 0.49 | 0.56 | 0.13 | 0.18 | 1.43 | 1.26 | 35.17 | 46.38 |
CV | 17.13 | 22.4 | 4.64 | 5.3 | 7.31 | 21.7 | 10.15 | 14.6 | 12.7 | 13.31 | 9.27 | 14.9 | 26.86 | 15.66 | 49.01 | 41.34 |