Claim · model-written summary
Nitrogen placement had no significant yield effect at the second location.
- Taxon
- wheat
Triticum aestivumt0 - Treatment
- N placemente0
- Outcome
- yielde0
- Direction
- no statistically significant differencese0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“no statistically significant differences in yield associated with N placement was observed at the second location”
t0“wheat”
Title
Nitrogen Fertilizer and Residue Management in Dryland No‐Till Hard Red Spring Wheat
Olga S. Walsh Agrosystems Geosciences & Environment 2019. doi:10.2134/age2019.09.0077
Other claims from this paper (9)
- Intervention effect At one location, 135 kg N ha −1 increased yield over the unfertilized check.
- Intervention effect Raising nitrogen to 270 kg N ha −1 did not improve yield further at that location.
- Intervention effect At the second location grain yield did not respond to nitrogen rate.
- Intervention effect Side-dress nitrogen increased wheat yield at one location.
- Intervention effect Nitrogen rate significantly affected biomass nitrogen content at both locations.
- Intervention effect Nitrogen rate significantly affected grain protein content at both locations.
- Intervention effect Side-banded nitrogen gave higher grain protein than broadcasting.
- Intervention effect Residue management had no effect on wheat production.
- Recommendation Nitrogen fertilizer may improve grain quality even without a yield increase.