Claim · model-written summary
Germination percentage and speed are low at hot and cold temperatures outside 15-25°C in forage legumes.
- Taxon
- forage legumese1
- Treatment
- hot and cold temperatures outside the range of 15-25°Ce2
- Outcome
- germination percentage and germination speede2
- Direction
- lowe2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Verbatim
e1“Among the tested models, the intersected-lines model showed superior performance for predicting the cardinal temperatures of the ten forage legumes, as indicated by a lower root mean square of error (RMSE) and a higher coefficient of determination ( R² )”
e2“Both germination percentage and germination speed were low in hot and cold temperatures outside the range of 15-25°C for these species”
Title
Mengyao Shi; Yumeng Hu; Ruoxi Jia; et al. Frontiers in Plant Science 2026. doi:10.3389/fpls.2026.1754589
Other claims from this paper (12)
- Method / resource The intersected-lines model predicts the cardinal temperatures of the ten forage legumes better than the other tested models, with lower RMSE and higher R².
- Observation Forage legume species show significant variation in thermal requirements for germination.
- Observation Alfalfa shows high thermal plasticity, with low base temperature, high maximum temperature and wide thermal range.
- Observation Yellow medick shows high thermal plasticity, with low base temperature, high maximum temperature and wide thermal range.
- Observation Erect milkvetch shows high thermal plasticity, with low base temperature, high maximum temperature and wide thermal range.
- Observation Sweet clover has the lowest optimum temperature and T m thresholds, preferring cooler thermal regimes.
- Observation Lespedeza potaninii is thermophilic, with higher optimum temperature and T m thresholds.
- Observation White clover is thermophilic, with higher optimum temperature and T m thresholds.
- Observation Vicia species are best adapted to moderate thermal environments.
- Observation Red clover is best adapted to moderate thermal environments.
- Association Germination speed-related parameters are more sensitive to temperature fluctuations than germination percentage.
- Association No significant relationship exists between cardinal temperatures and germination parameters.