Claim · model-written summary
N1 fertilization level can be recommended under subsurface compacted soils compared with N0 and N2 rates.
Zea maysNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Maize (Zea mays L.)”
e7“The results revealed that N1 fertilization level can be recommended under subsurface compacted soils as compared to N0 and N2 rates”
Title
Jagdish Singh; M. S. Hadda Journal of Applied and Natural Science 2015. doi:10.31018/jans.v7i1.638
Other claims from this paper (9)
- Intervention effect Subsoil compaction negatively affected maize plant height, leaf area index and dry matter accumulation.
- Intervention effect Nitrogen fertilization mitigated the negative effect of subsoil compaction on maize growth.
- Intervention effect Cob length was lower under higher subsoil compaction.
- Intervention effect Cob barrenness was higher under higher subsoil compaction.
- Intervention effect Subsoil compaction reduced grain yield by 13-16 per cent.
- Intervention effect Subsoil compaction reduced biomass yield by 10-17 per cent.
- Intervention effect Total N uptake under N2 treatment was higher than under N0 treatment by 18.6 and 14.9 per cent.
- Intervention effect Total N uptake was 14.6 and 18.2 per cent higher under C0 than in highly compacted subsoil.
- Recommendation Management option beyond deep tillage should be explored to maximize maize yield under subsoil compaction.