“CHARACTERIZATION OF SOIL ACIDIFICATION AND ITS IMPACT ON SOIL NUTRIENT AVAILABILITY”
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Keywords
Soil Acidification, Nutrient Availability, Sustainable Agriculture
Abstract
Soil acidification is a process where the pH of the soil decreases due to both natural and anthropogenic factors, leading to an increase in hydrogen ions (H⁺) and a reduction in the availability of key nutrients. This paper characterizes soil acidification, examining its causes and the impacts it has on nutrient availability in the soil. The study explores the mechanisms of acidification, including acid rain, agricultural practices, and the decomposition of soil organic matter. The effects on nutrient cycling, including the mobility of essential minerals like nitrogen, phosphorus, and potassium, are discussed, along with broader ecological consequences for plant growth and ecosystem health. Furthermore, the paper reviews various mitigation strategies, such as liming, organic amendments, and crop management practices. This research underscores the importance of understanding soil acidification in the context of maintaining soil health and promoting sustainable agricultural practices.
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