Air layer is a term that is commonly used in horticulture and agriculture. It refers to a technique of propagating plants by inducing roots to grow on a stem while it is still attached to the parent plant. This method is used to create new plants that are genetically identical to the parent plant.
Definitions
Air layering is a method of vegetative propagation in which a branch of a tree or shrub is induced to form roots while still attached to the parent plant. The process involves removing a ring of bark from the stem, applying a rooting hormone to the exposed area, and then wrapping the area with moist sphagnum moss and plastic wrap. This technique is used to propagate plants that are difficult to root from cuttings.
Origin
The practice of air layering has been used for centuries in China and Japan to propagate fruit trees. It was introduced to Europe in the 17th century and later to the United States.
Meaning in different dictionaries
According to Merriam-Webster dictionary, air layering is “a method of propagating a plant by girdling a branch, covering it with soil or moss, and allowing it to form roots before severing it from the parent plant.”
The Oxford English Dictionary defines air layering as “a method of propagating plants by inducing the growth of roots on a stem while it is still attached to the parent plant.”
Associations
Air layering is often associated with horticulture and agriculture. It is a common technique used by farmers and gardeners to propagate plants and trees.
Synonyms
Some synonyms for air layer include:
- Marcotting.
- Girdling.
- Ringing.
Antonyms
There are no direct antonyms for air layer, but alternative methods of plant propagation include:
- Stem cuttings.
- Division.
- Seed propagation.
The same root words
Air layering does not have any direct root words, but it is related to the process of layering, which involves inducing the growth of roots on a stem while it is still attached to the parent plant.
Example Sentences
- The farmer used air layering to propagate his fruit trees.
- The horticulturist demonstrated the air layering technique to the gardening club.
- Air layering is a useful method for propagating plants that are difficult to root from cuttings.