Table 2 Characterization of the Ca: Mg ratio, aluminum saturation (M), base saturation (V), saturation by (Ca, Mg and K) and soil micronutrients in the experimental area
Depth (m) | Ca:Mg | M | V | Ca | Mg | K | B | Cu | Fe | Mn | Zn |
|---|---|---|---|---|---|---|---|---|---|---|---|
------------------------------ % --------------------------------------- | ------------------------mg dm−3 ------------------------ | ||||||||||
0.00–0.20 | 4.3 | 3.0 | 46.0 | 33.8 | 7.8 | 4.5 | 0.2 | 1.3 | 27.0 | 70.0 | 4.9 |
0.21–0.40 | 4.5 | 55.0 | 27.0 | 19.6 | 4.3 | 2.7 | 0.1 | 1.1 | 11.0 | 20.0 | 0.6 |
0.61–0.80 | 2.5 | 55.0 | 17.0 | 10.9 | 4.3 | 2.2 | 0.3 | 1.1 | 10.0 | 10.0 | 0.3 |