Advanced stages of soil acidification lead to the release from cation exchange sites of Aluminium ions, which are toxic to plant roots and animals.
The process of soil acidification involves a gradual reduction in soil pH. Agricultural output speeds up this process, which can have an impact on both the surface soil and subsoil.
It is crucial to address soil acidity as soon as possible. In the event that acidity penetrates the subsoil, yields may be seriously impacted. Controlling subsoil acidity is challenging and expensive.
There are several techniques to slow the process of soil acidification, including: the application of agricultural lime to counter the acidity induced by cropping systems and the employment of less acidifying farming techniques—considered when soils show symptoms of acidification—when soils show signs of acidification.
Therefore, Advanced stages of soil acidification lead to the release from cation exchange sites of Aluminium ions, which are toxic to plant roots and animals.
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