Table 1.
Comparison of agronomically important traits between YZ4110 and m68.
| Accession | Years | Location | No. # | Plant Height | Spike Length | Effective Tiller Number | Spikelet Number | Grain Number per Spike | Floret Number | 1000-Grain Weight (g) |
|---|---|---|---|---|---|---|---|---|---|---|
| YZ4110 | 2014 | Beijing | 30 | 68.9 ± 1.1 | 9.9 ± 0.1 | 13.2 ± 0.2 | 24.9 ± 0.1 | 60.6 ± 4.5 | 79.5 ± 11.5 | 49.4 ± 0.8 |
| m68 | 30 | 61.4 ± 0.5 ** | 8.8 ± 0.9 | 7.3 ± 1.3 ** | 17.3 ± 0.8 ** | 27.8 ± 3.9 ** | 50.8 ± 6.8 ** | 15.3 ± 0.5 ** | ||
| YZ4110 | 2015 | Beijing | 30 | 66.8 ± 0.4 | 9.1 ± 0.8 | 15.3 ± 4.9 | 22.8 ± 0.7 | 48.7 ± 4.1 | 69.2 ± 7.8 | 50.9 ± 0.9 |
| m68 | 30 | 57.4 ± 0.7 ** | 8.9 ± 0.1 | 8.1 ± 0.7 ** | 20.2 ± 0.1 * | 33.9 ± 0.1 ** | 59.7 ± 8.4 * | 15.7 ± 0.5 ** | ||
| YZ4110 | 2016 | Beijing | 30 | 70.5 ± 1.7 | 8.9 ± 0.4 | 16.7 ± 2.4 | 23.1 ± 0.4 | 49.8 ± 2.9 | 72.8 ± 3.8 | 48.0 ± 0.9 |
| m68 | 30 | 57.8 ± 1.5 ** | 9.0 ± 0.4 | 6.2 ± 0.5 ** | 19.9 ± 0.5 * | 37.3 ± 3.1 ** | 63.6 ± 8.5 * | 15.7 ± 0.8 ** |
No. # indicates the number of plants analyzed; * and ** indicate p < 0.05 and p < 0.01, respectively, according to Student’s t-test.