Detergent introduced into soil primarily increases the soil's pH, disrupts its structure, and increases salinity.
Here's a breakdown of detergent's effects on soil:
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Increased pH: Detergents typically have an alkaline (basic) pH. When introduced to the soil, they can raise the soil's pH level, making it more alkaline.
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Disrupted Soil Structure: An increase in pH can negatively affect the soil structure. The bonds holding soil particles together can be weakened, leading to separation of soil components and decreased aggregation. This makes the soil more susceptible to erosion and less capable of retaining water and nutrients.
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Increased Salinity: Detergents contain salts. Irrigating soil with water containing detergents can increase the electrical conductivity of the soil, which indicates a rise in soil salinity. High salinity levels can harm plant growth by making it difficult for plants to absorb water.
In Summary:
Detergent contamination in soil leads to increased pH, structural damage, and increased salinity, all of which negatively impact soil health and plant growth.
