材积最大伐期龄
Final age of the maximum average volume production
圆材材积表
British Columbia log scale
Log rule
Spaulding log scale
Log table
收入最高之轮伐期
Rotation of the highest income
最佳经济轮伐期
the best economic cutting cycle
多期多轴扩张
Multi-phases and multi-axes spreading
短轮伐期集约栽培
short rotation intensive cultivation