Claim · model-written summary
Under high summer light, CER was around 60% higher under 800 µmol mol -1 CO2/32°C than under 370 µmol mol -1 CO2/22°C.
- Taxon
- cut rosest0
- Treatment
- 800 µmol mol -1 CO 2 /32°Ce0
- Outcome
- CERe0
- Direction
- highere0
- Value
- 60%e0
- Comparator
- 370 µmol mol -1 CO 2 /22°Ce0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Verbatim
e0“the CER was around 60% higher at 800 µmol mol -1 CO 2 /32°C (simulating a closed greenhouse) as compared to 370 µmol mol -1 CO 2 /22°C (simulating a ventilated greenhouse)”
t0“cut roses”
Title
L. M. Mortensen; H. R. Gislerød European Journal of Horticultural Science 2012. doi:10.1079/ejhs.2012/3318718
Other claims from this paper (6)
- Intervention effect At winter lighting, a six-hour rise from 20 to 32°C had a minor CER effect at 800 µmol mol -1 CO2.
- Intervention effect At winter lighting, CER fell 75% when CO2 dropped to 370 µmol mol -1.
- Association In summer daylight, CER correlated significantly with PFD over 17 days (r2=0.74).
- Intervention effect Raising CO2 from 370 to 800 µmol mol -1 increased CER around 50% during six hours at 32°C.
- Observation CO2 had no effect on CER in cooler mornings and evenings.
- Observation The overall diurnal CO2 effect on CER was 15%.