Figure
1 Environmental variables in dry and rainy seasons between two
locations of rubber tree leaves. The significant differences between
seasons and locations were detected by two-way ANOVA. N: Total nitrogen,
P: Total phosphorus, K: Total potassium, WC: Water content, LOM: Leaf
organic matter. *, P < 0.05; **, P <
0.01, ***, P < 0.001