Claim · model-written summary
Nitrogen rate decreased nitrogen use efficiency.
- Taxon
- Winter Wheat
Triticum aestivumt0 - Material
- Kumpa-INIAt0
- Treatment
- Nitrogen ratee4
- Outcome
- NUEe4
- Direction
- decreasede4
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Winter Wheat cv. Kumpa-INIA”
e4“Nitrogen rate increased hectoliter weight and grain protein, but decreased NUE”
Title
Ricardo Campillo; Claudio Jobet; Pablo Undurraga Chilean journal of agricultural research 2010. doi:10.4067/s0718-58392010000100013
Other claims from this paper (6)
- Intervention effect N rate had significant effects on grain yield and quality of winter wheat.
- Observation The optimal physical N rate (OPR) ranged from 290 to 339 kg/ha across the two seasons.
- Observation The optimal economic N rate (OER) ranged from 248 to 274 kg/ha.
- Observation Yields at the optimal economic N rate were between 10.2 and 10.1 t/ha.
- Observation Nitrogen use efficiency at the optimal economic N rate was high, at 36.9 and 41.2 kg grain per kg N.
- Intervention effect Nitrogen rate increased hectoliter weight and grain protein.