Table 3.

Total dry weight of leaf litterfall and N and P return amounts via litterfall of dominant tree species investigated

Tree species	Sampling season	Total dry weight of leaf litterfall (g/m2)	N return amount (kg/ha)	P return amount (kg/ha)
C. lanceolata	Growing	75.46 ± 8.82	9.45	0.37
	Nongrowing	178.36 ± 13.56	19.54	0.72
P. massoniana	Growing	190.80 ± 21.90	15.98	0.52
	Nongrowing	122.23 ± 14.33	9.93	0.25
C. axillaris	Growing	203.81 ± 45.11	33.36	0.97
	Nongrowing	220.95 ± 55.21	26.36	0.82
C. glauca	Growing	42.73 ± 7.54	6.05	0.13
	Nongrowing	82.10 ± 25.33	11.01	0.21
L. glaber	Growing	86.79 ± 9.47	9.91	0.21
	Nongrowing	35.25 ± 4.69	4.98	0.08