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. 2022 Oct 12;22:487. doi: 10.1186/s12870-022-03876-3

Table 6.

Seed germination parameters for response of B. pilosa to temperature and water potential from three populations based on hydrothermal time model analysis

Population suboptimal temperature supraoptimal temperature
θHT
(MPa·°C·h)
Tb
(°C)
ψb(50) (MPa) σψb R2 kT To
(°C)
θH
(MPa·h)
ψb(50) (MPa) σψb R2
Baoshan 1303.52 4.33 -1.12 0.57 0.71 0.05 15.53 36.72 -1.12 0.24 0.73
Guilin 1095.89 5.96 -1.09 0.53 0.76 0.05 18.96 40.39 -1.09 0.30 0.72
Danzhou 694.30 6.47 -0.79 0.39 0.69 0.05 25.72 40.94 -0.79 0.32 0.75