Claim · model-written summary
A 24-h photoperiod reduced saturated photosynthetic capacities in A. fistulosum by 26%.
- Taxon
- A . fistulosum
Allium fistulosume0 - Treatment
- 24‐he0
- Outcome
- light‐ and CO 2 ‐saturated photosynthetic capacitye0
- Direction
- reductionse0
- Value
- 26%e0
Not reportedComparator
Verbatim
e0“In A . fistulosum , photosynthetic downregulation was observed in 24‐h plants as indicated by reductions in the light‐ and CO 2 ‐saturated photosynthetic capacity ( A sat and A max , respectively) by 26%”
Title
Natasja C. Van Gestel; April D. Nesbit; Elizabeth P. Gordon; et al. Physiologia Plantarum 2005. doi:10.1111/j.1399-3054.2005.00560.x
Other claims from this paper (9)
- Intervention effect A 24-h photoperiod reduced maximum carboxylation rate in A. fistulosum by 33%.
- Intervention effect A 24-h photoperiod reduced maximum electron transport in A. fistulosum by 27%.
- Intervention effect Foliar sugar concentration was threefold higher in 24-h A. fistulosum plants.
- Intervention effect A 24-h photoperiod did not affect photosynthetic and biochemical capacity of A. cepa.
- Observation Up to 84% of mass in 24-h A. cepa plants was allocated to bulbs.
- Intervention effect Twelve-hour A. cepa plants allocated more mass to leaves.
- Intervention effect Twelve-hour plants produced greater leaf area than 24-h plants.
- Intervention effect Both onion species had similar daily leaf net CO2 exchange under 12-h and 24-h photoperiods.
- Intervention effect Both onion species had similar final plant mass under 12-h and 24-h photoperiods.