|MFD (Multilingual Forestry Dictionary)|
|About the MFD|
|a place to look for forestry terms in multiple languages created by the Multilingual Forest Dictionary community|
|Creative Commons Attribution 4.0 license.|
air layering noun
A horticultural technique where branch is girdled and is covered in moist peat with growth hormones enclosed in waterproof covering. Used to produce root cuttings.
- "Academic Dictionaries and Encyclopedias". Enacademic.com. Retrieved 7 December 2019.