Claim · model-written summary
Tillage did not appear to influence nitrogen availability to corn after alfalfa.
- Taxon
- corn
Zea mays subsp. mayse0 - Treatment
- Tillage systemse0
- Outcome
- nitrogen availability to corne0
- Direction
- no apparent influencee0
- Qualifier
- after an established alfalfa stande0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Tillage systems had no apparent influence on nitrogen availability to corn grown after an established alfalfa stand”
Title
G. K. S. Aflakpui; T. J. Vyn; M. R. Hall; et al. Canadian Journal of Plant Science 1993. doi:10.4141/cjps93-010
Other claims from this paper (6)
- Intervention effect First year no till reduced grain yield in 1988.
- Intervention effect First year no till reduced harvest index in 1988.
- Association First year grain yields did not depend on nitrogen rate in 1988 or 1989.
- Observation Tillage and nitrogen rate did not interact in either year.
- Association Second year corn yield increased with nitrogen rate in 1989 and 1990.
- Recommendation Additional nitrogen was not required to optimize no till yield relative to conventional tillage.