Research Article

Biomass, Carbon and Nitrogen Distribution in Living Woody Plant Parts of Robinia pseudoacacia L. Growing on Reclamation Sites in the Mining Region of Lower Lusatia (Northeast Germany)

Table 2

Average biomass per plant compartment and shoot : root ratio calculated as (shoot + stump)/(fine roots + coarse roots) for different plant ages of Robinia pseudoacacia (standard deviation is given as error).

Biomass (kg dry matter per plant)
Initial1 years2 years12 years

Coarse roots
Fine roots
Stump
Shoot
Shoot : root3.50.20.72.0