Rotation of picea asperata for pulpwood was tentatively determined as 25 year.
初步认为云杉纸浆材培育周期为25年.
These trees have been utilized historically for industrial products such as pallets and pulpwood.
利用这些树木来生产托盘和造纸已经有多年历史.
With fast - growing rate and high - quality wood white poplar triploids are suitable for producing short - rotation pulpwood timbers.
白杨三倍体速生质优,特别适宜作为短周期纸浆材等工业用材.
Those that fall to some new pathogen will probably be replaced by acacia trees for pulpwood or return to rubber.
来自SA