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cider to be stored for long periods. This feature was particularly useful in colonial times when cider was stored in wood barrels and the antimicrobial and antioxidant effects of sulfur dioxide were not well understood. This role for apple phenolics has
atmosphere (5% carbon dioxide, 3% oxygen), refrigeration with ozone, or fumigation with sulfur dioxide prior to refrigeration did not consistently improve storability over refrigeration alone. Two weeks after removal from storage, onions rapidly lost
filters successfully removed sodium hypochlorite at 2 mg·L −1 of free and total residual chlorine from greenhouse irrigation water. Chemical dichlorination can be achieved through the use of sulfur dioxide, sodium bisulfate, and sodium metabisulfate
. Likewise, it also tolerates drought, airborne salt, and other pollutants such as hydrogen fluoride and sulfur dioxide ( Keefe 2019 ). A resilient species, eastern redcedar is known for its hurricane-wind resistance in coastal locations ( Florida Native
weight. Soil NO 3 was determined by extraction with 0.1 N potassium chloride (KCl), and extracts were analyzed colorimetrically. Total C and S were analyzed by combustion, converting elemental C and S to carbon dioxide (CO 2 ) and sulfur dioxide (SO 2
) despite sulfur-deficient soils becoming more frequent because of reductions in sulfur dioxide emissions during the past two decades ( Chang et al. 2022 ). Therefore, the high frequency of gypsum use appears to be agronomically unjustified. Determining why