Claim · model-written summary
Nitrogen alone and combined with P and K increased fruit TSS over control.
- Taxon
- sweet orange
Citrus sinensist0 - Treatment
- N alone and in combination with P and Ke0
- Outcome
- TSSe0
- Direction
- increasede0
- Comparator
- controle0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Average fruit weight, TSS and vitamin C contents increased with the application of N alone and in combination with P and K in comparison to control.”
t0“sweet orange”
Title
Effect of NPK on yield and fruit quality of sweet orange cv. Jaffa
P. K. Monga; Harish Kumar; V. K. Vij; et al. Indian Journal of Horticulture 2002
Other claims from this paper (6)
- Intervention effect Nitrogen alone increased tree volume over control.
- Intervention effect Nitrogen alone increased stock scion girth over control.
- Intervention effect Fruit yield increased significantly with nitrogen and with NPK combinations, peaking at the stated NPK dose.
- Intervention effect Nitrogen alone and combined with P and K increased average fruit weight over control.
- Intervention effect Nitrogen alone and combined with P and K increased fruit vitamin C contents over control.
- Recommendation The authors identified 900 g N, 300 g P and 300 g K as the best dose for sweet orange yield and quality.