Variance analysis of the effects of block, Al, P, and clone on Al-induced secretion of organic acids from roots.

<p>Variance analysis of the effects of block, Al, P, and clone on Al-induced secretion of organic acids from roots.</p

The randomized block design of different Al-P-clone treatments.

<p>The randomized block design of different Al-P-clone treatments.</p

Variance analysis of the effects of block, Al, P, and clone on the root, stem, and leaf DWs, and root/shoot DW ratio of seedlings.

<p>Variance analysis of the effects of block, Al, P, and clone on the root, stem, and leaf DWs, and root/shoot DW ratio of seedlings.</p

Variance analysis of the effects of block, Al, P, and clone on enzyme activities in roots.

<p>Variance analysis of the effects of block, Al, P, and clone on enzyme activities in roots.</p

Phosphorus application reduces aluminum toxicity in two <i>Eucalyptus</i> clones by increasing its accumulation in roots and decreasing its content in leaves - Fig 5

<p><b>Root enzyme activities in DH32-29 (A, C, E, G, I, K) and G9 (B, D, F, H, J, L) seedlings treated with different levels of Al and P.</b> Bars represent means ± standard deviations (n = 3). Differences among the six treatments were analyzed using 2 (Al) × 3 (P) analysis of variance. Different letters above the bars indicate a significant difference at <i>P</i> < 0.05.</p