troncs
Trunks, also known as tree trunks, are the main structural elements of woody plants, including trees and shrubs. They are typically cylindrical in shape and composed of secondary xylem, which is responsible for transporting water and nutrients from the roots to the rest of the plant. Trunks can vary greatly in size, depending on the species of the tree and its age. For example, the trunk of a young sapling may be only a few inches in diameter, while the trunk of a mature oak tree can measure several feet in diameter.
The structure of a trunk is divided into several distinct zones. The outermost layer is the bark,
Trunks play a crucial role in the overall health and functioning of a tree. They provide structural
The health of a tree's trunk can be assessed through various methods, including visual inspection, measurement
Trunks are also of significant ecological and economic importance. They provide habitat and food for a wide