Table 1 Flowering time variation among the germplasm collection of B. rapa
Cultivar Group | Subspecies | No. of Acc. | Open field | Greenhouse | ||
|---|---|---|---|---|---|---|
Ave. DTF | Var. range (d) | Ave. DTF | Var. range (d) | |||
Turnip | ssp. rapa | 23 | 142 | 113-155 | 143 | 108-150 |
Chinese cabbage | ssp. pekinensis | 5 | 124 | 99-136 | 118 | 69-138 |
Pak choi | ssp. chinensis | 29 | 124 | 103-154 | 121 | 56-150 |
Caixin | ssp. parachinensis | 11 | 82 | 52-115 | 70 | 50-108 |
Broccoletto | ssp. broccoletto | 4 | 105 | 74-152 | 108 | 80-150 |
Zicaitai | ssp. chinensis var. purpurea | 7 | 90 | 52-117 | 97 | 55-126 |
Mizuna | ssp. nipposinica | 1 | 142 | - | 136 | - |
Neep greens | ssp. perviridis | 2 | 123 | 115-130 | 143 | 135-150 |
Wutacai | ssp. narinosa | 3 | 133 | 127-139 | 133 | 121-142 |
Turnip rape | ssp. oleifera | 71 | 86 | 67-154 | 85 | 46-150 |
Yellow sarson | ssp. tricolaris | 3 | 77 | 74-79 | 55 | 53-56 |