Claim · model-written summary
Enhanced UV-B decreased Fv/Fm of pomelo seedlings.
- Taxon
- pomelo seedlings
Citrus maximat0 - Treatment
- enhanced UV -B radiatione4
- Outcome
- Fv/Fme4
- Direction
- were decreasede4
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Pomelo Seedlings”
e4“Fv/Fm, ■qpⅡ，qp were decreased at different level, qN and KD were raised, these demonstrated that enhanced UV -B radiation led to PS Ⅱ inactivaton, the primary photochemical efficiency, the number of PS Ⅱ opening centre, and noncyclic electron transport of PSⅡ were reduced”
Title
Effects of Enhanced UV-B Irridiation on Growth and Physiological Characteristics in Pomelo Seedlings
Shaolin Peng Shengtai kexue 2001
Other claims from this paper (11)
- Intervention effect Enhanced UV-B radiation significantly decreased plant weight, leaf area and specific leaf area of pomelo seedlings.
- Intervention effect Enhanced UV-B radiation increased leaf thickness and mesophyll density of pomelo seedlings.
- Intervention effect Enhanced UV-B reduced chlorophyll contents, soluble protein contents and nitrate reductase activity of pomelo seedlings.
- Intervention effect Enhanced UV-B increased soluble sugar content of pomelo seedlings.
- Observation Pomelo cultivars differed in their responses to enhanced UV-B.
- Intervention effect Enhanced UV-B declined leaf Pn of pomelo seedlings.
- Intervention effect Enhanced UV-B first increased Rd of pomelo seedlings, which then returned to the original standard.
- Intervention effect Enhanced UV-B raised qN and KD of pomelo seedlings.
- Intervention effect Enhanced UV-B led to PS II inactivation in pomelo seedlings.
- Intervention effect Enhanced UV-B reduced the primary photochemical efficiency, the number of PS II opening centres and noncyclic electron transport of PSII in pomelo seedlings.
- Intervention effect Enhanced UV-B markedly increased MDA content of pomelo seedlings.