Table 1.

Estimated parameter values using the hydrotime (θH, Equation (3)) model to describe Triticum aestivum L. seed germination under different Ts and Ψs. R² is the coefficient determination. SE is the standard error. σψ_b is the standard error. Ψ_b(50) is base water potential at the 50 percentile. θH is hydrotime.

Cultivar	T (°C)	θH (MPah−1)	Ψb(50) (MPa)	σψb (MPa)	R2	SE
Pirsabak 15	15 °C	6.24	−0.11	0.161	0.997	0.0089
	20 °C	8.61	−0.12	0.148	0.856	0.0600
	25 °C	6.72	−0.04	0.077	0.862	0.0588
	30 °C	2.4	−0.015	0.031	0.510	0.1167
	35 °C	2.4	−0.03	0.063	0.775	0.0750
Shahkar 13	15 °C	7.68	−0.10	0.154	0.853	0.0606
	20 °C	6.72	−0.12	0.148	0.921	0.0444
	25 °C	8.16	−0.06	0.1	0.542	0.1070
	30 °C	0.96	−0.02	0.063	0.800	0.0707
	35 °C	0.96	−0.03	0.044	0.133	0.1040