Question

What did farmer add to the soil when it becomes acidic and why? PLS explain

Answer 1

Explanation:

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Apart from limestone, other amendments such as wood ash, industrial calcium oxide (burnt lime), magnesium oxide, basic slag (calcium silicate) and oyster shells can be used to increase pH of acidic soils. ... Therefore, farmers must be encouraged to regulate the soil pH value for optimal crop performance

Answer 2

Answer:

when the soil become acidic limestone is added in the soil because limestone acts soil acid neutralizer and consists of either calcium and magnesium carbonate or calcium carbonate...