kasvusyvyys
Kasvusyvyys, often translated as growth depth or growth zone, is a concept used in various fields, including biology, forestry, and agriculture, to describe the extent or thickness of a developing or regenerating area. In ecological contexts, it can refer to the depth of soil that supports new root growth or the thickness of a layer of vegetation that is actively growing and expanding. For example, in forestry, kasvusyvyys might describe the depth of the soil layer from which a young tree can draw nutrients and water for its development.
In agriculture, the term can relate to the depth of cultivation or the zone within the soil