The results of shoot and root biomass of six genotypes in
different treatments are shown in Table 2. There were significant
differences in biomass of shoot (p < 0.001) and root (p < 0.05)
among genotypes (Table 2). In +SiAs treatment, shoot biomass
was significantly higher (p < 0.005) than that in SiAs treatment,
but +Si treatment had no significant effects on root biomass
(Table 2). As addition (+As) did not impose significant effects on
shoot and root biomass, compared with As treatment, regardless
of Si treatment.