This handbook offers effective strategies to modify and adjust crop production processes to decrease the toxicity of soil contaminants, balance soil pH, improve root growth and nutrient uptake, and increase agricultural yield. The Handbook of Soil Acidity provides methods to, measure soil acidity, determine the major causes of soil acidification, calculate acidification rates for specific crop sequences, identify high-risk areas for soil acidification, and model acidification phenomena. This is an essential resource for plant, crop, soil, and environmental scientists, plant and crop physiologists, botanists, agronomists, agriculturists, and upper-level undergraduate, graduate, and continuing-education students in these disciplines.