Claim · model-written summary
P50 varied among populations of most species.
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Verbatim
e0“there was also variation in P50 values among populations of most species”
t0“wild Australian plants”
Title
Jitka Kochanek; Kathryn J. Steadman; Robin J. Probert; et al. Australian Journal of Botany 2009. doi:10.1071/bt09023
Other claims from this paper (10)
- Observation M. integerrima had the longest mean seed longevity among the named genera.
- Observation Wahlenbergia had intermediate mean seed longevity.
- Observation Plantago had the shortest mean seed longevity.
- Observation All eight W. communis populations had the same s value.
- Association Differences in Ki caused P50 variation among W. communis populations.
- Observation The common s value persisted across collection sites with annual rainfall of 180 to 840 mm.
- Association Differences in s and Ki led to P50 variation among W. gracilis seedlots.
- Association Annual rainfall may correlate with P50 or s in some species.
- Association Variation in s was proposed to relate to the breeding system in Wahlenbergia.
- Recommendation A single seed collection may not accurately predict wild-species seed longevity.