Claim · model-written summary
N+P+K increased maize grain yield across the stated application timings.
Zea maysNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“combined application of N+P and N+P+K in one split at 30 DAE or 60 DAE or in two equal splits (1% each at 30 and 60 DAE) increased grain yield in maize”
Title
Amanullah Khan; Kifayatullah Kakar; Azam Khan; et al. Soil in the Environment 2014
Other claims from this paper (13)
- Intervention effect Foliar treatments increased maize time to physiological maturity relative to untreated control to 88.2 days.
- Intervention effect Foliar treatments increased maize plants relative to untreated control to 221 cm.
- Intervention effect Foliar treatments increased maize mean single leaf area relative to untreated control to 413 cm2.
- Intervention effect Foliar treatments increased maize biological yield relative to untreated control to 10285 kg ha-1.
- Intervention effect Foliar treatments increased maize grains relative to untreated control to 229 g/1000 grains.
- Intervention effect Foliar treatments increased maize grains ear-1 relative to untreated control to 376.
- Intervention effect Foliar treatments increased maize grain yield relative to untreated control to 2896 kg ha-1.
- Intervention effect Foliar treatments increased maize harvest index relative to untreated control to 28.2%.
- Intervention effect N at 30 DAE reduced maize grain yield.
- Intervention effect P at 30 DAE reduced maize grain yield.
- Intervention effect K at 30 DAE reduced maize grain yield.
- Intervention effect N+P increased maize grain yield across the stated application timings.
- Recommendation The authors concluded that split N+P+K at 1% each increased maize productivity under moisture stress.