Using light-demanding tree species, such as common alder or hybrid larch as a nurse tree in Norway spruce or beech stands can substantially increase the whole-tree chip yield if the nurse trees are chipped in the early thinnings.
Using light-demanding tree species, such as common alder orhybrid larch as a nurse tree in Norway spruce or beech stands can substantially increase the whole-treechip yield if the nurse trees are chipped in the early thinnings.