Skip to main content

Table 6 Cold Sterility models calibrated from the 2013 sowing dates

From: Phenology, sterility and inheritance of two environment genic male sterile (EGMS) lines for hybrid rice

Model

Equation1

AIC2

1

2.5095 - 0.2056 x T min (PIFL)

29

2

5.4650 - 0.2604 x T avg (PIFL)

29

3

8.1892 - 0.2804 x T max (PIFL)

30

  1. T min (PIFL) is the average of daily minimum temperatures T min from panicle initiation to flowering. T avg (PIFL)is the average of daily average temperatures and T max (PIFL)is the average of daily maximum temperatures over this period
  2. 1Significance codes: * p < 0.05, ** p < 0.01, *** p < 0.001
  3. 2Akaike Information Criterion (lower is better)