Claim · model-written summary
The tillage by year interaction on grain yield was significant for both crops.
- Taxon
- Corn and soybean
Glycine max
Zea mays subsp. mayse1 - Treatment
- tillagee2
- Outcome
- tillage × year interactione2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“Corn and soybean produced less grain with greater summer temperatures”
e2“The tillage × year interaction was significant for both crops”
Title
W. W. Wilhelm; Charles S. Wortmann Agronomy Journal 2004. doi:10.2134/agronj2004.4250
Other claims from this paper (8)
- Association Corn and soybean produced less grain under greater summer temperatures.
- Association Corn yield increased with less spring rainfall and more summer rainfall.
- Intervention effect No-till produced less corn grain than plow tillage.
- Intervention effect Rotation increased corn grain yield relative to continuous corn (7.10 vs. 5.83 Mg ha −1).
- Intervention effect Rotation increased soybean grain yield relative to continuous soybean (2.57 vs. 2.35 Mg ha −1).
- Association The benefit of rotation for corn grain yield was greatest in years with cool springs.
- Intervention effect Soybean grain yield was less responsive to favorable environments with the chisel than with other tillage treatments.
- Association The benefit of rotation for soybean grain yield did not vary with weather conditions.