Claim · model-written summary
Soil C and N contents were not affected by cover crops even after sixteen years of cultivation.
Zea maysNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“soil cultivated with maize in succession to cover crops”
e1“Soil C and N contents were not affected by the cover crops, even after sixteen years of cultivation”
Title
Aline Carla Trombeta Bettiol; Lucas Boscov Braos; Ivã Guidini Lopes; et al. Journal of Plant Nutrition 2022. doi:10.1080/01904167.2022.2044488
Other claims from this paper (4)
- Intervention effect Cover crops affected N utilization by maize plants, especially jack bean.
- Intervention effect N fertilization led to a maximum N absorption point, estimated at 158 kg N ha-1.
- Association The direct steam distillation (DSD) method was significantly correlated with maize N uptake and yield.
- Recommendation DSD was the most promising method to estimate potentially available N, although it is not yet calibrated for all agricultural systems.