Claim · model-written summary
Plant survival was not reduced at earliest seeding dates despite subzero air temperatures.
- Treatment
- earliest seeding datese0
- Outcome
- plant survivale0
- Direction
- not reducede0
- Qualifier
- extreme ambient air temperatures below 0 °Ce0
Not reportedTaxonMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Verbatim
e0“Despite extreme ambient air temperatures below 0 °C after planting, plant survival was not reduced at the earliest seeding dates.”
Title
Graham R. S. Collier; Dean M. Spaner; Robert J. Graf; et al. Agronomy 2021. doi:10.3390/agronomy11020240
Other claims from this paper (8)
- Intervention effect Earliest seeding dates, high seeding rate, and shallow seeding depth gave greatest grain yield.
- Intervention effect The same management combinations gave greatest yield stability.
- Observation Wheat line did not influence grain yield.
- Intervention effect Later seeding dates increased grain protein content.
- Intervention effect Earlier seeding increased protein production per area through higher yield.
- Intervention effect Planting at 0 °C and before 7.5–10 °C with optimal rate and shallow depth increased grain yield over current practice.
- Intervention effect The same planting approach increased yield stability over current practice.
- Recommendation The authors project further grain-yield benefit from ultra-early seeding as growing seasons warm.