From: Cytological observation of anther structure and genetic investigation of a thermo-sensitive genic male sterile line 373S in Brassica napus L
Day length
Temperature (day/night)
8 °C (13 °C /3 °C)
12 °C (17 °C /7 °C)
12 h
3.63 ± 0.53a
0.13 ± 0.08b
14 h
3.60 ± 0.36a
0.15 ± 0.08b