Abstract
The distributions of vascular plants in south Swedish deciduous forests were related to exchangeable (exc) and soil solution concentrations of H+ (pH), Ca, Al and the Ca:Al ratios within these fractions. Topsoils (0–5 cm) of 172 sites with a pHKCl of 3.2–3.9 (corresponding to 3.7–4.4 in soil solution) were used. In the soil solution both total Alt and quickly reacting Alr were determined. Exchangeable concentrations were generally well related to plant distributions, the highest correlation coefficients usually being given by pHKCl>Caexc>Alexc.>(Ca:Al)exc. The (Ca:Al)exc ratio was clearly inferior. Out of the soil solution variables studied, Ca concentration, followed by pH, was best correlated with plant distributions, Alt, Alr, and the Ca:Al ratios having similar and lower coefficients. It is concluded that the use of Ca:Al ratios as a general measure of Al toxicity in controlling plant distributions is rather problematic. It seems difficult to apply evidence for Ca-Al interactions from solution culture experiments to field conditions when measured as exchangeable or soil solution concentrations of the soil.
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References
Adams F, Burmeister C, Hue N V and Long F L 1980 Comparison of column displacement and centrifuge methods for obtaining soil solutions. Soil Soc. Am. J. 44, 733–735.
Alva A K, Edwards D G, Asher C J and Blamey F P C 1986 Effects of phosphorus/aluminum molar ratio and calcium concentrations on plant response to aluminum toxicity. Soil Sci. Soc. Am. J. 50, 133–137.
Andersson M E 1992 Effects of pH and aluminium on growth of Galium odoratum (L.) Scop. in flowing solution culture. Environ. Exp. Bot. 32, 497–504.
Andersson M E 1993 Aluminium toxicity as a factor limiting the distribution of Allium ursinum (L.). Ann. Bot. 72, 607–611.
Andersson M E and Brunet J 1993 Sensitivity to H- and Al ions limiting growth and distribution of the woodland grass Bromus benekenii. Plant and Soil 153, 243–254.
Blamey F P C, Edmeades D C and Wheeler D M 1992 Empirical models to approximate calcium and magnesium ameliorative effects and genetic differences in aluminium tolerance in wheat. Plant and Soil 144, 281–287.
Bruce R C, Warell L A, Edwards D G and Bell L C 1988 Effects of aluminium and calcium in the soil solution of acid soils on root elongation of Glycine max cv. Forrest. Aust. J. Agric. Res. 38, 319–338.
Brunet J 1994 Interacting effects of pH, aluminium and base cations on growth and mineral composition of the woodland grasses Bromus benekenii and Hordelymus europaeus. Plant and Soil 161, 157–166.
Clarke N, Danielsson L G and Sparén A 1992 The determination of quickly reacting aluminium in natural waters by kinetic discrimination in a flow system. Int. J. Environ. Anal. Chem. 48, 77–100.
Clarkson D T 1966 Aluminium tolerance in species within the genus Agrostis. J. Ecol. 54, 167–177.
Conyers M K, Poile G J and Cullis B R 1991 Lime response by barley as related to available soil aluminium and manganese. Aust. J. Agric. Res. 42, 379–390.
DeWald L E, Sucoff E I, Ohno T and Buschena C A 1990 Response of northern red oak (Quercus rubra) seedlings to soil solution aluminum. Can. J. For. Res. 20, 331–336.
Falkengren-Grerup U 1994 Importance of soil solution chemistry to field performance of Galium odoratum and Stellaria nemorum. J. Appl. Ecol. 31, 182–192.
Falkengren-Grerup U 1995 Replacement of nutrient losses caused by acidification of a beech forest soil and its effects on transplanted field-layer species. Plant and Soil 168/169, 187–193.
Falkengren-Grerup U and Tyler G 1993a Soil chemical properties excluding field layer species from beech forest mor. Plant and Soil 148, 185–191.
Falkengren-Grerup U and Tyler G 1993b The importance of soil acidity, moisture, exchangeable cation pools and organic matter solubility to the cationic composition of beech forest (Fagus sylvativa L.) soil solution. Z. Pflanzenernähr. Bodenkd. 156, 365–370.
Falkengren-Grerup U and Bergkvist B 1995 Effects of acidifying air pollutants on soil/soil solution chemistry of forest ecosystems. Ann. Chim. (In press).
Falkengren-Grerup U, Quist M E and Tyler G 1995 Relative importance of exchangeable and soil solution cation concentration to the distribution of vascular plants. Environ. Exp. Bot. 35, 9–15.
Foy C D 1988 Plant adaptation to acid, alumium-toxic soils. Commun. Soil Sci. Plant Anal. 19, 959–987.
Giesler R and Lundström U 1990 Centrifugation method for soil and its influence on the soil solution. Physical and chemical aspects. Department of Forest Site Research, University of Agriculture, Ume∢, Sweden.
Grauer U E and Horst W J 1992 Modeling cation amelioration of aluminum phytotoxicity. Soil Sci. Soc. Am. J. 56, 166–172.
Grime J P and Hodgson J G 1969 An investigation of the ecological significance of lime-chlorosis by means of large-scale comparative experiments. In Ecological Aspects of the Mineral Nutrition of Plants. Ed. I H Rorison. pp 67–99. Blackwell, Oxford, UK.
Henrichfreise A 1981 Aluminiumtoleranz von Luzula albida und Milium effusum, Pflanzen saurer und basischer Laubwaldböden. Acta Oecol., Oecol. Plant. 2, 87–100.
Henriksen T M, Eldhuset T D, Stuanes A O and Langerud B 1992 Effects of aluminium and calcium on Picea abies seedlings. Scand. J. For. Res. 7, 63–70.
Horst W J, Klotz F and Szulkiewicz P 1990 Mechanical impedance increases aluminium tolerance of soybean Glycine max roots. Plant and Soil 124, 227–231.
Joslin J D and Wolfe M H 1989 Aluminum effects on northern red oak seedling growth in six forest soil horizons. Soil Sci. Soc. Am. J. 53, 274–281.
Keltjens W G and Tan K 1993 Interactions between aluminium, magnesium and calcium with different monocotyledonous and dicotyledonous plant species. Plant and Soil 155/156, 485–488.
Kinraide T B and Parker D R 1987 Cation amelioration of aluminum toxicity in wheat. Plant Physiol. 83, 546–551.
Meyercordt J, Werner W and Wittig R 1989 Untersuchungen zur Bewurzelung von Milium effusum in Flattergras-Buchenwäldern der Westfälischen Bucht. Verh. Ges. Ökol. 17, 347–352.
Miyasaka S C, Buta J G, Howell R K and Foy C D 1991 Mechanism of aluminum tolerance in snapbeans. Plant Physiol. 96, 737–743.
Neitzke M and Runge M 1985 Keimlings- und Jungpflanzenentwicklung der Buche (Fagus sylvatica L.) in Abhängigkeit vom Al/Ca-Verhältnis des Bodenextraktes. Flora 177, 237–249.
Noble A D, Fey M V and Sumner M E 1988 Calcium-aluminum balance and the growth of soybean roots in nutrient solutions. Soil Sci. Soc. Am. J. 52, 1651–1656.
Nye P H 1981 Changes of pH across the rhizosphere induced by roots. Plant and Soil 61, 7–26.
Oberdorfer E 1990 Pflanzensoziologische Exkursionsflora. 6th ed. Ulmer, Stuttgart, Germany. 1050p.
Rengel Z 1992 Role of calcium in aluminium toxicity. New Phytol. 121, 499–513.
Rühling Å and Tyler G 1986 The vegetation of south Swedish oak forests-a regional comparison. Svensk Bot. Tidskr. 80, 133–145 (In Swedish with English summary).
Runge M and Rode M W 1991 Effects of soil acidity on plant associations. In Soil Acidity. Eds. B Ulrich and M E Sumner. pp 183–202. Springer Verlag, Berlin, Germany.
Splett G, Zech W, Rutunga V and Steiner K 1992 Relationships between soil parameters and the growth of wheat plants on an acid soil in Rwanda. Z. Pflanzenernähr. Bodenkd. 155, 313–318.
Suhayda C G and Haug A 1986 Organic acids reduce aluminum toxicity in maize root membranes. Physiol. Plant. 68, 189–195.
Sverdrup H, Warfvinge P and Rosén K 1992 A model for the impact of soil solution Ca:Al ratio, soil moisture and temperature on tree base cation uptake. Water Air Soil Pollut. 61, 365–383.
Tyler G 1976 Soil factors controlling metal ion absorption in the wood anemone Anemone nemorosa. Oikos 27, 71–80.
Tyler G 1985 Macrofungal flora of Swedish beech forest related to soil organic matter and acidity characteristics. For. Ecol. Manage. 10, 13–29.
Tyler G 1989 The interacting effects of soil acidity and canopy cover on the species composition of field layer vegetation in oak-hornbeam forest. For. Ecol. Manage. 28, 101–114.
Tyler G 1993 Soil solution chemistry controlling the field distribution of Melica ciliata L. Ann. Bot. 71, 295–301.
Wheeler D M, Edmeades D C, Christie R A and Gardner R 1991 Effect of aluminium on the growth of 34 plant species—a summary of results obtained in low ionic strength solution culture. Plant and Soil 146, 61–66.
Wright R J and Wright S F 1987 Effects of aluminum and calcium on the growth of subterranean clover in appalachian soils. Soil Sci. 143, 341–348.
Wright R J, Baligar V C and Wright S F 1987 The influence of acid soil factors on the growth of snapbeans in major appalachian soils. Commun. Soil Sci. Plant Anal. 18, 1235–1252.
Wright R J, Baligar V C and Ahlrichs J L 1989 The influence of extractable and soil solution aluminium on root growth of wheat seedlings. Soil Sci. 148, 293–302.
Zar J H 1984 Biostatistical Analysis. Prentice-Hall Int. Inc., London, UK. 718p.
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Falkengren-Grerup, U., Brunet, J., Quist, M.E. et al. Is the Ca:Al ratio superior to pH, Ca or Al concentrations of soils in accounting for the distribution of plants in deciduous forest?. Plant Soil 177, 21–31 (1995). https://doi.org/10.1007/BF00010334
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DOI: https://doi.org/10.1007/BF00010334