Pulping yield and delignification kinetics of heartwood and sapwood of maritime pine
In maritime pine (Pinus pinaster Ait.), heartwood represents a substantial part of the tree stem at final harvest age (80 years) corresponding to 42% at the base of the stem wood diameter and decreasing upward. The rate of heartwood formation was estimated at 0.35 rings/year, beginning at 18 years o...
| Autor principal: | |
|---|---|
| Outros Autores: | , , , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2021
|
| Assuntos: | |
| Texto completo: | http://hdl.handle.net/10400.19/6598 |
| País: | Portugal |
| Oai: | oai:repositorio.ipv.pt:10400.19/6598 |