Figure 4

Accumulation of Si (A) and Ti (B) in the shoots and roots of 30-day-old Z. mays plants, as determined by EDS. Data represents the mean of five replicates, with standard error bars indicating the variability of data.

Accumulation of Si (A) and Ti (B) in the shoots and roots of 30-day-old Z. mays plants, as determined by EDS. Data represents the mean of five replicates, with standard error bars indicating the variability of data.