| Maturity days | Plant height | Tillers plant−1 | Spike length | Grains spike−1 | Seed index | Harvest index | Grain yield |
Maturity days | 1.00 |
|
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|
|
Plant height | 0.83 | 1.00 |
|
|
|
|
|
|
Tillers plant−1 | 0.72 | 0.92 | 1.00 |
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|
|
|
Spike length | 0.65 | 0.68 | 0.85 | 1.00 |
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|
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Grains spike−1 | 0.77 | 0.85 | 0.88 | 0.95 | 1.00 |
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|
|
Seed index | 0.66 | 0.86 | 0.78 | 0.87 | 0.94 | 1.00 |
|
|
Harvest index | 0.74 | 0.92 | 0.86 | 0.93 | 0.97 | 0.91 | 1.00 |
|
Grain yield | 0.85 | 0.94 | 0.96 | 0.95 | 0.97 | 0.95 | 0.97 | 1.00 |