Claim · model-written summary
Potential activity decreased during peach dormancy induction.
- Taxon
- peach
Prunus persicat0 - Outcome
- potential activity (Fv/Fo)e0
- Direction
- decreasede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“potential activity (Fv/Fo), probability that a trapped exciton moved an electron into the electron transport chain beyond Q(A)-(Psi(o)) and performance index on absorption basis (Pl(ABS)) decreased in the dormancy induction period”
t0“peach”
Title
[Effects of photoperiod on photosynthesis and PSII performance in peach during dormancy induction].
Dong-Mei Li; Qiu-Ping Tan; Dong-Sheng Gao; et al. PubMed 2014
Other claims from this paper (16)
- Intervention effect Short days advanced peach dormancy induction.
- Intervention effect Long days delayed peach dormancy induction.
- Observation Peach leaf net photosynthetic rate decreased during dormancy induction.
- Observation Peach stomatal conductance decreased during dormancy induction.
- Observation Peach intercellular CO2 concentration increased during dormancy induction.
- Mechanism The authors attributed reduced peach photosynthesis to non-stomatal limitation.
- Observation Maximum quantum yield for primary photochemistry decreased during peach dormancy induction.
- Observation Electron transport probability beyond Q(A) decreased during peach dormancy induction.
- Observation Performance index on absorption basis decreased during peach dormancy induction.
- Mechanism The authors inferred inhibition of peach photosynthetic electron transport capacity, possibly from downstream PSII damage.
- Intervention effect Long-day photoperiod improved peach Pn during dormancy induction.
- Intervention effect Long-day photoperiod reduced the decline in peach PI(ABS).
- Intervention effect Long-day photoperiod reduced peach photosystem injury.
- Intervention effect Short-day photoperiod deepened photosynthetic apparatus damage in peach.
- Intervention effect Short-day photoperiod accelerated photosynthetic apparatus damage in peach.
- Association Photoperiod effects in peach were associated with dormancy processes.