Table 6. Dry weight equation and statistics information using variable DBH and Height.

Equations	Species	Parameters			Statistic
Equations	Species	a	b	c	FI	RMSE	SEE
W=bD²H	C. obtusa		0.0143		0.9088	33.8388	18.2433
W=bD²H	C. japonica		0.0110		0.9477	33.9968	15.6626
W=a+bD²H	C. obtusa	26.5533	0.0128		0.9262	30.4365	16.4935
W=a+bD²H	C. japonica	27.2360	0.0101		0.9598	29.8151	13.8815
W=a(D²H)^b	C. obtusa	0.0780	0.8288		0.9360	28.3349	15.3546
W=a(D²H)^b	C. japonica	0.0297	0.9054		0.9571	30.7968	14.3385
W=aD^bH^c	C. obtusa	0.0484	1.5860	1.0760	0.9392	27.6319	15.0514
W=aD^bH^c	C. japonica	0.0288	1.7993	0.9294	0.9571	30.7858	14.4884