Abstract
NaCl and CaCl2 are frequently used as deicing agents during the winter season. The present study compares the effect of these deicing salts on salt injury on spruce trees (Picea abies sp.). From two field experiments carried out for ten weeks during the winter period of 1986–1987, and a total dose of 1.5 kg m−2 NaCl, CaCl2 or a 75/25 NaCl/CaCl2 mixture, it was found that the presence of calcium clearly reduced the salt injury as was indicated by salt tolerance ratings. These ratings corresponded well to the Cl− concentrations found in needles and twigs. Though an equal dose of Cl− was given, in the presence of CaCl2 the uptake of Cl− was inhibited. Surely the role of calcium on ion permeability in salinized soil should have its effect, together with the regulatory role that calcium has on ion accumulation and transport. Furthermore it was found that the climatic conditions and the calcium status of the soil only have an effect on the time of appearance of the injury.
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Bogemans J, Neirinckx L and Stassart J M 1989 Effect of deicing chloride salts on ion accumulation in spruce (Picea abies (L.) sp.). Plant and Soil 113, 3–11.
Cottenie Aet al. 1982 Chemical analysis of plant and soils. Laboratory of Analytical and Agrochemistry, State University Ghent, Belgium.
Davison A W 1971 The effects of de-icing salt on roadside verges. I. Soil and plant analysis. J. Appl. Ecol. 8, 551–561.
Dirr M A 1978 Tolerance of seven woody ornaments to soil-applied sodium chloride. J. Arb. 4, 162–165.
Flückiger W and Oertli J J 1982 Toleranz verschiedener Baum-und Straucharten gegenüber Trockenheit und Streusalz. Strasse u. Verkehr. 6, 188–189.
Hall Ret al. 1972 Effects of deicing salt on eastern white pine: Foliar injury, growth suppression and seasonal changes in foliar concentrations of sodium and chloride. Can. J. For. Res. 2, 244–249.
Hanes R Eet al. 1976 Effects of deicing salts on plant biota and soil: Experimental phase. National Cooperative Highway Research Program Report. 170, 1–88.
Kamphorst Aet al. 1978 Saline and sodic soils.In Soil Chemistry A: Basic Elements. Eds. G H Bolt and M G M Bruggenwert. pp 186–189. Elsevier, New York.
Kawasaki T and Moritsugu M 1978 Effect of calcium on salt injury in plants. Ber. Ohara Inst. Landw. Biol. 17, 73–81.
Leopold A Cet al. 1984 Evidence for toxicity effects of salts on membranes.In Salinity Tolerance in Plants: Strategies for Crop Improvement. Eds R C Staples and G H Toenissen. pp 67–76. John Wiley and Sons, New York.
Temmerman L Oet al. 1981 L'influence des traitements hivernaux aux sels d'épandage et à la saumure sur les sols et les plantations de conifères situés le long des routes. Revue de l'agriculture. 34, 107–121.
Townsend A M 1980 Response of selected tree species to sodium chloride. J. Amer. Soc. Hort. Sci. 105, 878–883.
Von Sury R and Flückiger W 1983 The effect of different mixtures of NaCl and CaCl2 on the silver fir (Abies alba Miller). Eur. J. For. Path. 13, 24–30.
Zelazny L Wet al. 1970 Effect of de-icing salts on roadside soils and vegetation. Hwy. Res. Record. 335, 9–11.
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Bogemans, J., Neirinckx, L. & Stassart, J.M. Effect of deicing NaCl and CaCl2 on spruce (Picea abies (L.) sp.). Plant Soil 120, 203–211 (1989). https://doi.org/10.1007/BF02377070
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DOI: https://doi.org/10.1007/BF02377070