Geoscience Reference
In-Depth Information
pH (w)
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
NITRATES
POTASSIUM
ALUMINIUM
CALCIUM
PHOSPHATE
IRON
MAGNESIUM
SULPHUR
MANGANESE
MOLYBDENUM
ZINC
COPPER
BORON
ideal pH range
Figure 6
Effect of pH on availability of plant elements. (
Soil Sense
C-03)
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