Sulphur in air and soil |
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Authors: | Rosemary Prince F. F. Ross |
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Affiliation: | 1. Central Electricity Generating Board, London, England
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Abstract: | Natural S supplies are insufficient for high crop yields. The S brought down by rain is limited, even in industrial areas, and much of it is lost in drainage. Additional supplies are needed either as fertilizers or as SO2, which vegetation readily absorbs. The margin between the minimum SO2 concentration for full growth and the concentration at which damage occurs is wide enough for distribution via the air, without deleterious effects, of such S as is available from the combustion of fuels. |
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