Table 2.

Calibrated Genetic-coefficients of rice cultivar using CERS-Rice model in Fogera plain.

GC	Genetic coefficient description	Tested cultivar (NERICA_4)
P1	Juvenile phase coefficient (growth degree day in °C)	463
P2O	Critical photoperiod (hour length)	11.71
P2R	Photoperodism coefficient (growth degree day in °C)	138.84
P5	Grain filling duration coefficient (growth degree day in °C)	465.35
G1	Spikelet number coefficient	76.0
G2	Single grain weight (g)	0.023
G3	Tillering coefficient	1
G4	Temperature tolerance coefficient	83