Claim · model-written summary
Unstressed performance correlated more strongly with reduced-N performance than tolerance index did.
- Outcome
- correlation with performance under reduced N fertilizatione0
- Direction
- highere0
- Comparator
- tolerance indexe0
Not reportedTaxonMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingValueQualifier
Verbatim
e0“performance under no N stress showed higher correlation with performance under reduced N fertilization than the tolerance index.”
Title
Cultivar Differences in Response to Reduced Nitrogen Fertilization in Wheat (Triticum aestivum L.)
Gabriela Șerban; Cristina-Mihaela Marinciu; Vasile Mandea; et al. Romanian Agricultural Research 2025. doi:10.59665/rar4238
Other claims from this paper (12)
- Observation Cultivars and environments significantly affected yield and protein concentration.
- Observation Only environments significantly affected tolerance index.
- Observation Lower nitrogen availability had a stronger and more variable effect on protein than yield.
- Association Yield and protein correlation was nonsignificant with a negative trend.
- Observation FDL Consecvent had higher protein regression deviations under lower nitrogen availability.
- Association Yield and protein deviations under nitrogen deficiency were not significantly correlated.
- Observation FDL Consecvent showed positive deviations for yield and protein.
- Observation Voinic showed positive deviations for yield and protein.
- Observation FDL Miranda showed positive deviations for yield and protein.
- Recommendation Authors suggest normal-N breeding gains will carry over under reduced fertilization.
- Recommendation Authors recommend exploring broader germplasm for tolerance index diversity.
- Observation Regression deviations identified cultivars with better efficiency under less available nitrogen.