Claim · model-written summary
Nitrogen fertilisation decreased the maximum photochemical efficiency of PSII (Fv/Fm) in sweet potato leaves.
- Taxon
- sweet potato
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Ipomoea batatase2 - Treatment
- Nitrogen fertilisatione1
- Outcome
- maximum photochemical efficiency of PSIIe1
- Direction
- decreasede1
- Setting
- field experimente3
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e1“Nitrogen fertilisation decreased in the maximum photochemical efficiency of PSII (F v /F m ) which, affected the actual photochemical efficiency of PSII related to the electron transport efficiency (Y)”
e2“The experiment included doses of nitrogen (0, 50, 100, 150 kg N .ha -1 ) and three sweet potato varieties (Beauregard, Carmen Rubin, and White Triumph)”
e3“The photosynthetic activity of sweet potato leaves was determined under field experiment during 2015-2017”
Title
Barbara Krochmal-Marczak; Barbara Sawicka; Władysław Michałek International Journal of Agriculture and Biology 2025. doi:10.17957/ijab/15.1108
Other claims from this paper (5)
- Association Genetic features of the three sweet potato varieties had a significant influence on the minimum and maximum fluorescence efficiency and Fv/Fm of PSII.
- Association Genetic features of the three sweet potato varieties had a significant influence on the actual photochemical efficiency of PSII (Fv'/Fm' and Y).
- Association The interaction of variety and fertilisation had the greatest influence on the minimum value of chlorophyll fluorescence.
- Association The interaction of years, variety and fertilisation had strong influence on non-photochemical fluorescence quenching of chlorophyll (qN).
- Association Nitrogen fertilisation affected the actual photochemical efficiency of PSII related to electron transport efficiency (Y).