Do Fires Raise Soil PH?
Do Fires Raise Soil PH? Do fires raise soil pH? Soil pH increased by 39% after fire, suggesting reduced soil acidity and increased liming. Total nitrogen increased by 100%; other nutrients (Ca2 +, Mg2 + and K+) also increased. Are fires good for soil? Fire removes low-growing underbrush, cleans the forest floor of debris, opens