For the sake of practice basic objective of cultivation plywood timber D >. 8 cm, stand dominant height should be more than 8.9 m.
For the sake of practice basic objective of cultivation plywood timber D >. 8 cm, stand dominant height should be more than 8.9 m.
要实现胶合板材培育的基本目标D＞．8cm，林分优势高必须大于8．9m。