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Table 9 Summary of performance of hybrids

From: Combining ability, floral biology, and seed producibility of promising cytoplasmic male-sterile (CMS) lines for hybrid rice development

Entry no Parent/hybrid MEAN YIELD PhA GCA (female) GCA (male) SCA Standard heterosis (%)
1 IR58025A/XTR036-54-10R 6346 4 − 24.9 20.51 − 88.51 − 4.67
2 IR93560A/XTR036-54-10R 5538 6 − 261.74 20.51 − 660.35 − 16.81
3 IR79128A/XTR036-54-10R 7203 3 186.93 20.51 556.32 8.20
4 IR102758A/XTR036-54-10R 6752 3 99.71 20.51 192.54 1.42
5 IR19128A/Taebaegbyeo 7122 6 186.93 − 94.24 589.74 6.98
6 IR58025A/Tabaegbyeo 5895 6 − 24.90 − 94.24 − 425.10 − 11.45
7 IR93560A/Taebaegbyeo 6502 6 − 261.74 − 94.24 418.40 − 2.33
8 IR102758A/Taebaegbyeo 5862 6 99.71 − 94.24 − 583.04 − 11.95
9 IR102758A/D2031-7-1-2R 7150 4 − 261.74 386.51 349.15 7.40
10 IR58025A/D2031-7-1-2R 7496 5 − 24.90 386.51 570.54 12.60
11 IR79128A/D2031-7-1-2R 6524 5 186.93 386.51 − 488.68 − 2.00
12 IR93560A/D2031-7-1-2R 6133 6 − 261.74 386.51 − 431.01 − 7.87
13 IR102758A/XTR023-23-1-2-1-1R 6702 3 99.71 − 454.82 617.88 0.68
14 IR58025A/XTR023-23-1-2-1-1R 5958 4 − 24.90 − 454.82 − 1.51 − 10.50
15 IR93560A/XTR023-1-2-1-1R 5428 6 − 261.74 − 454.82 − 294.68 − 18.46
16 IR79128A/XTRO23-23-1-2-1-1R 5850 4 186.93 − 454.82 − 321.68 − 12.13
17 IR93560A/Hanareumbyeo 2 7052 3 − 261.74 374.18 500.65 5.94
18 IR102758A/Hanareumbyeo 2 6828 4 99.71 374.18 − 85.46 2.56
19 IR58025A/Hanareumbyeo 2 6563 4 − 24.90 374.18 − 225.85 − 1.41
20 IR79128A/Hanareumbyeo 2 6811 5 186.93 374.18 − 189.35 2.31
21 IR58025A/IR49689-84-2-1-2R 6574 5 − 24.90 − 232.15 391.82 − 1.25
22 IR102758A/IR49689-84-2-1-2R 5595 5 99.71 − 232.15 − 712.46 − 15.96
23 IR93560A/IR49689-84-2-1-2R 6412 5 − 261.74 − 232.15 466.99 − 3.68
24 IR79128A/IR49689-84-2-1-2R 6248 5 186.93 − 232.15 − 146.35 − 6.15
25 NSIC Rc 222-Check 6657 4     
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CABI Agriculture and Bioscience

ISSN: 2662-4044