Claim · model-written summary
The combined treatment increased SSC%, SSC/acid ratio, and vitamin C.
- Taxon
- Washington navel orange treese2
- Treatment
- T3 (50% inorganic nitrogen + 50% organic nitrogen)e1
- Outcome
- SSC%, SSC/acid ratio and vitamin Ce0
- Direction
- increasede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Verbatim
e0“This treatment also increased SSC%, SSC/acid ratio and vitamin C and reduced acidity, nitrate and nitrite in fruit juice.”
e1“treatment of T3 (50% inorganic nitrogen + 50% organic nitrogen), T4 (33.3% inorganic nitrogen + 66.6% organic nitrogen) produced the highest yield”
e2“leaf area of Washington navel orange trees compared”
Title
H. A. Ennab; M. A. El Shemy; M. H. Abd El Aziz Menoufia Journal of Plant Production 2019. doi:10.21608/mjppf.2019.174923
Other claims from this paper (12)
- Intervention effect Combined nitrogen applications, especially T4 and T3, increased soil NH4+ N, NO3- N, and organic matter.
- Intervention effect Combined nitrogen applications, especially T4 and T3, increased soil Zn.
- Intervention effect Combined fertilizers decreased soil pH, cadmium, and lead.
- Intervention effect Combined fertilizers decreased soil electrical conductivity.
- Intervention effect Treatments increased leaf N, P, and K content in both seasons.
- Intervention effect Treatments increased leaf Ca, Fe, and Mn content in both seasons.
- Intervention effect Treatments increased leaf Zn content in both seasons.
- Intervention effect T3 and T4 gave highest tree size and shoot number, shoot length, and leaf number versus mineral fertilizer alone.
- Intervention effect T3 and T4 produced highest yield.
- Intervention effect T3 and T4 improved fruit weight, size, and firmness.
- Intervention effect The combined treatment reduced fruit juice acidity, nitrate, and nitrite.
- Recommendation The authors recommended T3 to improve soil chemistry, growth, yield, quality, and nutrition.