1. Rotation of picea asperata for pulpwood was tentatively determined as 25 year.

2. Assume the land could be used for grazing , even - aged pulpwood , or even - aged saw timber production.

3. With fast - growing rate and high - quality wood white poplar triploids are suitable for producing short - rotation pulpwood timbers.

4. These trees have been utilized historically for industrial products such as pallets and pulpwood.

5. Christmas trees are another important agricultural product, and Michigan forests produce large quantities of pulpwood products.