Linked control in sunflowers of transpiration, leaf water status and chemical messages from in the roots.
Como citar
Abstract
The nature of water transport within the plant, stomatal function and the role of abscisic acid in stomatal movement are reviewed. The relationship between water status and stomatal control is clarified as a result of trials with field-grown sunflowers and detached leaves and the possible nature of controls for avoidance of dehydration at the whole-plant level are discussed. 10 ref. The nature of water transport within the plant, stomatal function and the role of abscisic acid in stomatal movement are reviewed. The relationship between water status and stomatal control is clarified as a result of trials with field-grown sunflowers and detached leaves and the possible nature of controls for avoidance of dehydration at the whole-plant level are discussed.
The nature of water transport within the plant, stomatal function and the role of abscisic acid in stomatal movement are reviewed. The relationship between water status and stomatal control is clarified as a result of trials with field-grown sunflowers and detached leaves and the possible nature of controls for avoidance of dehydration at the whole-plant level are discussed.
Palabras clave:
Abscisic acid
growth inhibitors
growth regulators
leaves
plant growth regulators
plant water relations
stomatal movement
sunflowers
transpiration
water content
water relations
Abscisic acid
growth inhibitors
growth regulators
leaves
plant growth regulators
plant water relations
stomatal movement
sunflowers
transpiration
water content
water relations