Claim · model-written summary
Under full sun, rising temperature decreased total stem dry weight.
- Taxon
- apple
Malus domesticat0 - Treatment
- temperature increasede0
- Outcome
- Total stem dry weighte0
- Direction
- decreasede0
- Qualifier
- full-sun conditionse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Total stem dry weight decreased as temperature increased under full-sun conditions; however, temperature had little effect on stem dry weight in plants grown under shade.”
t0“Apple Tree”
Title
The Influence of Environment on Apple Tree Growth, Leaf Wax Formation, and Foliar Absorption
Rebecca L. Darnell; David C. Ferree Journal of the American Society for Horticultural Science 1983. doi:10.21273/jashs.108.3.506
Other claims from this paper (15)
- Intervention effect At 20°C, 75% shade reduced apple shoot growth and leaf number.
- Intervention effect At 25°, shading had no effect on apple shoot growth and leaf number.
- Intervention effect At high soil water potential, 75% shade significantly reduced total leaf area.
- Intervention effect At low soil water potential, shading had little effect on total leaf area.
- Intervention effect Under full sun, declining soil water potential reduced total leaf dry weight by 46%.
- Intervention effect Under shade, declining soil water potential reduced leaf dry weight by 20%.
- Intervention effect Under shade, temperature had little effect on stem dry weight.
- Intervention effect At 75% shade, rising temperature decreased specific leaf weight.
- Intervention effect In full sun, temperature had no effect on specific leaf weight.
- Observation Environmental interactions did not influence specific leaf weight of new leaves.
- Intervention effect Leaf epicuticular wax quantity rose as soil water potential fell.
- Intervention effect Lower soil water potential increased the proportion of alkanes in leaf wax.
- Intervention effect Lower soil water potential increased the proportion of wax esters in leaf wax.
- Intervention effect Alkane content rose as temperature rose.
- Method / resource Environmental conditions changed photosynthetic functioning and masked prometryn effects, making the herbicide unreliable for measuring foliar absorption.