noun a layer of cells that forms at the base of a petiole or fruit stalk in plants, which eventually causes the leaf or fruit to fall off
The abscission layer is a specialized layer of cells in plants that forms at the base of a leaf or flower petal, leading to their eventual detachment from the plant.
Biologists study the abscission layer as part of plant physiology to understand the mechanisms behind leaf and fruit abscission.
In agriculture, the abscission layer plays a role in the natural shedding of fruits and flowers, aiding in the process of seed dispersal.
Horticulturists may manipulate the abscission layer to control fruit drop or leaf shedding in order to improve crop yield or aesthetics.
In botany, the abscission layer is a specific layer of cells that forms at the base of a leaf or fruit stem, leading to the detachment and shedding of the leaf or fruit.
Foresters may refer to the abscission layer when discussing tree pruning techniques or the natural shedding of leaves during certain seasons.
Agricultural scientists study the abscission layer in relation to crop development and harvesting, as it plays a role in the timing of fruit and vegetable picking.