Table 6 Male fertility (pollen stainability %) and female fertility (OP seed-set) of six hybrids between 6x T. ambiguum and 2x T. occidentale
OP seed-set | ||||
|---|---|---|---|---|
Hybrid | PS (%) | Nos seeds + small seeds | No Infls | Seeds/100 heads |
5 | 9 | 4 | ND | ND |
31 | 3 | 15 | ND | ND |
33 | 2,4 | 6 + 4 | 150 | 4 |
21 + 20 | 450 | 5 | ||
34 | 5 | 2 + 9 | 150 | 1 |
140 | 5 | 0 | 56 | 0 |
229 | 13 | 18 | 130 | 14 |