What is false heartwood in sugar maple?

What is false heartwood in sugar maple?

• A. Heartwood that is brown and typically caused by a wound or opening in the bark of the tree.
• B. Heartwood that is bright and free of any wounds.
• C. Heartwood that is soft and easily compressed.
• D. Heartwood that occurs only in bad years.

Answer: (A)

False heartwood in sugar maple is the brown discoloration that appears in wood where the tree has been wounded or where a bark opening allowed staining agents to enter. This creates a brown area that resembles heartwood but isn’t formed by the tree’s normal aging and chemical processes. The brown color comes from the reaction to injury, not from the wood being inherently as heartwood. So the statement describing brown heartwood caused by a wound or bark opening best matches what false heartwood is. The other descriptions don’t fit because bright and clean wood is just healthy wood, softness or easy compression isn’t defining false heartwood, and it isn’t restricted to bad years.

False heartwood in sugar maple is the brown discoloration that appears in wood where the tree has been wounded or where a bark opening allowed staining agents to enter. This creates a brown area that resembles heartwood but isn’t formed by the tree’s normal aging and chemical processes. The brown color comes from the reaction to injury, not from the wood being inherently as heartwood. So the statement describing brown heartwood caused by a wound or bark opening best matches what false heartwood is. The other descriptions don’t fit because bright and clean wood is just healthy wood, softness or easy compression isn’t defining false heartwood, and it isn’t restricted to bad years.