This finding may apply to P. koraiensis plantations established with
seedlots of various growth rates. However, incorporating specific
parameters (a and b) to represent growth differences would greatly
improve the precision of biomass prediction. Furthermore, as between-
provenance differences in C content were virtually the same
to those of biomass (Table 4), gains in biomass for the plantations
can be used to represent their gains in การกักเก็บคาร์บอน.