Fig. 2
Effects of different La treatments on the SPAD values of aromatic rice in the second experiment. TS: tillering stage; BS: booting stage: HS: heading stage: GFS: grain-filling stage; MS: Maturity stage. Values (means ± SEs) of each treatment were obtained from three independent replications (n = 3). Different letters indicate significant differences among the treatments (P < 0.05, least significant difference test)