agricultural lime


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Agricultural lime
Agricultural lime is a soil additive made from pulverized limestone or chalk. The primary active component is calcium carbonate. Additional chemicals vary depending on the mineral source and may include calcium oxidemagnesium oxide and magnesium carbonate.Effects on soil:it increases the pH of acidic soilsit provides a source of calcium for plantsit permits improved water penetration for acidic soilsLime may occur naturally in some soils but may require addition of sulfuric acid for its agricultural benefits to be realized. Gypsum is also used to supply calcium for plant nutrition. In livestock farming, hydrated lime can be used, as a 'disinfectant' measure, producing a dry and alkaline environment, in which bacteria do not readily multiply.
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