puustruktuuri
Puustruktuuri refers to the internal arrangement and organization of wood tissue. It encompasses the types of cells present, their shapes, sizes, and how they are assembled to form the overall structure of a tree trunk, branches, and roots. The primary components of wood structure are tracheids, vessels, parenchyma cells, and fibers, along with ray cells that extend radially.
The arrangement of these cellular elements dictates many of wood's important properties. For instance, the presence
Variations in puustruktuuri can occur due to species, growth conditions, and even within a single tree. Earlywood,