Fig. 6From: Phenology, sterility and inheritance of two environment genic male sterile (EGMS) lines for hybrid riceRelation between cold sterility and temperature. Data points are observed values for 2 EGMS lines, sown at 24 dates (15 day interval) from 2012 to 2013, with 3 replicates per EGMS line and sowing date, for the subset of data points with flowering dates in December to February. Lines are regression lines based on parameters in Table 5 Back to article page