†Two staggered
sowings were employed in each dry season.
‡Average daily maximum temperature during heading was
calculated for six days around 50% heading date. 50% heading date was
positioned as third day of six days.
§Average daily maximum temperature during heading in
each season and genotype is indicated in Table 5.
Table 2 Time to reach the peak (FOT50) and end (FOT90) of flower opening
in Joetsu, Ishigaki, Los Baños, and Subang.