write briefly about acidic and alkaline soil
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Acid soils: Deficiencies of either phosphorus or magnesium on older leaves or of calcium on younger leaves can indicate an excessively acid soil
Alkaline soils: Deficiencies of zinc on older leaves or of copper or iron on younger leaves often indicates an excessively alkaline soil.
Alkaline soils: Deficiencies of zinc on older leaves or of copper or iron on younger leaves often indicates an excessively alkaline soil.
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Alkaline soil is any soil that falls above 7 on the pH scale - the unit of measure foracidic versus alkaline soil. ... The availability of nutrients is often limited and plants can become stunted in alkaline soils because they're not as soluble as acidic soils. Alkaline soil may also be known as sweet soil.
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