Claim · model-written summary
Leaf rolling fluctuated diurnally during drying.
- Taxon
- Hybrid Rice
Oryza sativat0 - Organ / stage
- leafe0
- Outcome
- diurnal fluctuationse0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Hybrid Rice”
e0“Marked diurnal fluctuations were observed in leaf rolling behavior over short as well as extended periods of time during the drying cycle”
Title
S. Singh; T. N. Singh; J. S. Chauhan Journal of Crop Improvement 2011. doi:10.1080/15427528.2011.583559
Other claims from this paper (14)
- Observation Stressed plants rolled partially in the morning and completely at noon.
- Observation Stressed plants showed complete rolling at noon.
- Observation Watered leaves remained within rolling scores 1 to 2 over 20 days.
- Observation Stressed leaves developed wide rolling fluctuations after five days and eventually remained completely rolled.
- Association Leaf water potential tracked leaf rolling.
- Observation Leaf blades had smooth and ridged surfaces on opposite sides of the midrib.
- Observation The ridged portion often rolled before the smooth portion.
- Association The ridged portion had 0.48 MPa lower water potential than the smooth portion at complete rolling.
- Association The apical half had 0.41 MPa lower water potential than the basal half.
- Observation Leaf rolling included acropetal helical and non-helical forms and non-acropetal forms.
- Association Etiolated leaves rolled 14 min quicker than green leaves.
- Intervention effect Darkness delayed complete rolling of green leaves by 32 min.
- Intervention effect Manual rolling reduced transpiration by 52%, which returned after unrolling.
- Intervention effect Spontaneously rolled excised leaves saved 87% water, against 68% when rolling was prevented.