Figure 4

Biplot of PC1 and PC2 for growth parameters of pepper plants grown in different amount of urea applied soils (low fertilizer: N0, control: N1, high fertilizer: N2, numbers after dash indicate replicates).

Biplot of PC1 and PC2 for growth parameters of pepper plants grown in different amount of urea applied soils (low fertilizer: N0, control: N1, high fertilizer: N2, numbers after dash indicate replicates).