Claim · model-written summary
Early and late waterlogging reduced field pea seed production to 6% of controls.
- Taxon
- field peae0
- Treatment
- waterlogginge0
- Outcome
- seed productione0
- Direction
- reducede0
- Value
- 6%e0
- Comparator
- controlse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Verbatim
e0“waterlogging drastically reduced field pea seed production to 6% of controls both at early- and late-stages”
Title
Waterlogging of Winter Crops at Early and Late Stages: Impacts on Leaf Physiology, Growth and Yield
Rocío Antonella Ploschuk; Daniel Julio Miralles; Timothy David Colmer; et al. Frontiers in Plant Science 2018. doi:10.3389/fpls.2018.01863
Other claims from this paper (19)
- Observation Waterlogged wheat formed adventitious roots with 20-22% aerenchyma.
- Intervention effect Wheat photosynthesis was maintained during waterlogging.
- Intervention effect Early waterlogging reduced wheat seed production to 86% of controls.
- Intervention effect Late waterlogging reduced wheat seed production to 71% of controls.
- Intervention effect Barley was less affected by early than late waterlogging.
- Intervention effect Rapeseed was less affected by early than late waterlogging.
- Observation Barley adventitious roots contained 19% aerenchyma.
- Observation Rapeseed did not form aerenchyma under waterlogging.
- Mechanism Early waterlogging reduced barley photosynthesis mainly through stomatal limitations.
- Mechanism Late waterlogging reduced barley photosynthesis through non-stomatal constraints, including lower mesophyll conductance and photosynthetic apparatus damage.
- Mechanism Early and late waterlogging reduced rapeseed photosynthesis mainly through non-stomatal limitations.
- Intervention effect Waterlogging also reduced rapeseed shoot and root growth.
- Observation Early-waterlogged barley recovered growth after drainage.
- Observation Early-waterlogged rapeseed recovered growth after drainage.
- Intervention effect Early-waterlogged barley and rapeseed seed production reached approximately 79-85% of controls.
- Intervention effect Late-waterlogged barley and rapeseed seed production reached only 26-32% of controls.
- Observation Waterlogged field pea did not develop root aerenchyma.
- Intervention effect Waterlogging rapidly decreased field pea photosynthesis and stomatal and mesophyll conductances.
- Observation Field pea could not resume growth after drainage following waterlogging.