Natural Beech Forest
Natural beech wood is a beech wood, that is able to replenish and sustain itself on its own. Beech is a valued timber, but most beech woods require human intervention to replace old trees, since the young trees are not able to survive at all, or at a rate that sustains the beech population over time. There can be various reasons for this condition. Heavy forest floor coverage of other plants in the spring, shadowing the young beech-shoots, is a common cause. Abundance of nutrient-rich soils will also be difficult to handle for beech woods in the long run. A natural beech wood has beech trees of all ages, including fallen and dead trees. Other tree species might be mixed in, but not to a degree that threatens the dominant beech. The term is also used for other tree species, such as 'natural oak wood', 'natural birch wood', etc.. Natural beech wood forests Some examples of natural beech wood forests are: * Cwm Clydach National Nature Reserve in southeast Wales. * Marselisborg Fo ...
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Mast (botany)
Mast is the fruit of forest trees and shrubs, such as acorns and other nuts. The term derives from the Old English ''mæst'', meaning the nuts of forest trees that have accumulated on the ground, especially those used historically for fattening domestic pigs, and as food resources for wildlife. In the aseasonal tropics of Southeast Asia, entire forests, including hundreds of species of trees and shrubs, are known to mast at irregular periods of 2–12 years. More generally, mast is considered the edible vegetative or reproductive parts produced