Summary
Eight texturally different arid soils have been studied for the adsorption reactions of copper and thereby evaluated for their quantity, intensity and supply parameters for the copper. In these soils with the addition of increasing amounts of copper there was increase in the equilibrium concentration, adsorption, per cent saturation of adsorption capacity and supply parameter of copper. However, negative relationship of differential buffering capacity with quantity, intensity and supply parameters revealed that the sandy loam soils exhibited comparatively more resistance to change in the solution concentration of copper. Multiple regression analysis revealed that in all soils quantity, intensity and differential buffering capacity were the sole parameters accounting for the supply of the nutrient. Sandy loam soils having comparatively higher values for the adsorption maxima, bonding energy constant and differential buffering capacity of the soils required higher doses of applied copper to change in the solution concentration than in sandy soils.
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References
Cavallaro N and McBride M B 1978 Copper and cadmium adsorption characteristics of selected acid and calcareous soils. Soil Sci. Soc. Am. J. 42, 550–556.
Dhillon S K, Sidhu P S and Sinha M K 1981 Copper adsorption by alkaline soils. J. Soil Sci. 32, 571–578.
Hodson J F, Lindsay W L and Trier Weiler J F 1966 Micronutrient cation complexing in soil solution. II. Complexing of zinc and copper in displaced solutions from calcareous soils. Soil Sci. Soc. Am. Proc. 30, 723–726.
Jarvis S C 1981 Copper sorption by soils at low concentrations and relation to uptake by plants. J. Soil Sci. 32, 257–267.
Joshi D C, Dhir R P and Gupta B S 1982 The distribution of different forms of copper and zinc in some soils of arid Rajasthan. J. Indian Soc. Soil Sci. 30, 547–549.
Joshi D C, Dhir R P and Gupta B S 1983 Influence of soil parameters on the DTPA extractable micronutrients in arid soils. Plant and Soil 72, 31–38.
Khasawneh F E and Copeland J P 1973 Cotton root growth and uptake of nutrients: Relation of phosphorus uptake to quantity, intensity and buffering capacity. Soil. Sci. Soc. Am. Proc. 37, 250–254.
Lindsay W L and Norvell W A 1978 Development of a DTPA soil test for zinc, iron, manganese and copper. Soil Sci. Soc. Am. J. 42, 421–428.
McLaren R G and Crawford D V 1973 Studies on soil Cu II. Specific adsorption of copper by soils. J. Soil Sci. 24, 444–452.
McLaren R G and Crawford D V 1974 Isotopically exchangeable copper in soils. J. Soil Sci 25, 111–119.
Mehra O P and Jackson M L 1960 Iron oxide removal from soils and clays by a dithionatecitrate system buffered with sodium carbonate. Proc. Natl. Conf. Clays and Clay Minerals. 317–327. Pergamon Press, New York.
Piper C S 1950 Soil and Plant analysis, Adelaide, Australia.
Misra S G and Tiwari R C 1966 Retention and release of copper and zinc by some Indian soils. Soil Sci. 101, 465–471.
Raikhy N P and Takkar P N 1981 Copper adsorption by soils and its relation with plant growth. Z. Pflanzenernaehr. Bodenkd. 144, 597–612.
Richard L A 1953 Diagnosis and Improvement of Saline and Alkali Soils. USDA Handbook 60.
Sidle R C and Kardos L T 1977 Adsorption of copper, zinc and cadmium by a forest soil. J. Env. Quality 5, 313–317.
Stevenson F J and Arda Kani M S 1972 Organic matter reactions involving micro-nutrients in soils.In Micronutrients in Agriculture. Eds. J J Mortwedt, P M Giordano, W L Lindsay. Madison, USA Soil Sci. Soc. Am. pp 79–114, University of Illinois, Urbana, USA
Veith J A and Sposito G 1977 On the use of the Langmuir equation in the interpretation of ‘Adsorption’ phenomenon. Soil Sci. Soc. Am. J. 41, 697–702.
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Joshi, D.C. Studies on the adsorption and availability of copper in some arid soils. Plant Soil 94, 357–367 (1986). https://doi.org/10.1007/BF02374330
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DOI: https://doi.org/10.1007/BF02374330