Table 3. GCA effects on seed set rate, weight per panicle and yield among cytoplasms of h2s (A1), Zhenshan97A (A2), D702A (A3), G46A (A4), K18A (A5) and XieqingzaoA (A6).
| Parents | Seed set rate (%) | Weight/Panicle (g) | Yield (kg/plot) |
| A1 | 2.74a/3.79a | 0.14a/0.11a | 0.07a/0.06a |
| A2 | 0.04b/0.07b | −0.01b/0b | −0.01bc/−0.01b |
| A3 | −0.75b/−1.08b | −0.05b/−0.02b | −0.01bc/−0.01b |
| A4 | −1.13b/−1.75b | 0.03b/0b | −0.01bc/−0.02b |
| A5 | −0.11b/0.12b | −0.03b/−0.01b | −0.03c/−0.02b |
| A6 | −0.79b/−1.16b | −0.07b/−0.08b | 0.01b/0.01b |
The numbers separated by slashes represent the data from different years, 2006 (left) and 2008 (right). Values followed by the same letter in a column within a year are not significantly different at α = 0.05.