Fig. 13. Dependence between stand volume (V) of pine stands 
and tree-height (h), crown diameter (D) and crown- 
closure (S) x 
  
V a 188 + 58 h^s - 517 D 
V expressed in cub.metre per hectare, h and D in 
tenths of metre and S in tenths. 
Volume 
cub.metre 
35604 
340— 
320— 
300— 
280— 
260— 
240— 
220— 
200— 
180— 
160— 
140— 
120— 
100— - 
80— 
60— 
40— 
  
  
| L ; | (n^.s)