Question

what is the meaning of hartwood​

Answer 1

Answer

Heartwood, also called duramen, dead, central wood of trees. ... Its cells usually contain tannins or other substances that make it dark in colour and sometimes aromatic. Heartwood is mechanically strong, resistant to decay, and less easily penetrated by wood-preservative chemicals than other types of wood.

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Answer 2

Heartwood, also called duramen, dead, central wood of trees. Its cells usually contain tannins or other substances that make it dark in colour and sometimes aromatic.

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