Managing Soil Acidity
نویسندگان
چکیده
The minerals from which a soil is formed partly determine whether it is acid or alkaline. Soils formed from acidic rocks have a lower pH than those formed from basic rocks or alkaline parent material. Rainfall affects soil acidity development by leaching basic elements such as calcium, magnesium, potassium, and sodium from the soil profile, leaving the acidic elements: hydrogen, aluminum and manganese. In addition, soil erosion can contribute to the loss of basic elements thereby increasing soil acidity.
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