Summary
Tests were conducted to determine the role of additions of fresh organic matter (ground cotton seed hulls) to an alluvial loam soil of pH 8 on manganese equilibrium. It was shown that organic matter has a reducing potential which, when added to the soil, resulted in a rapid and marked increase in exchangeable manganese. The reduction is enhanced by higher temperatures (21.1vs 37.7°C) and additions of water (field capacityvs air dry) and incubation periods up to 3 days. It is suggested that the shift in the soil manganese equilibrium, induced by such factors as waterlogging or anaerobic conditions, will be more pronounced when soils contain high levels of organic matter.
Patterns of the standard deviations of sample exchangeable manganese data within treatments showed that the variance is highest in moist soil, lower concentrations of added organic matter, and at longer durations of incubation. Re-oxidation of manganese occurred at lower levels of added organic matter (2 and 4%) and extended incubation time (5 to 9 days).
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Bibliography
Boken, R., On the storage and temperature on the exchangeable manganese in soil samples. Plant and Soil4; 155–168 (1952).
Davies, J. N., Steam sterilization studies. Ann. Rep. Glasshouse Crops Research Inst.1954, 70–79 (1957).
Fujimoto, C. K. and Sherman, D. S., The effect of drying, heating and wetting on the level of exchangeable manganese in Hawaiian soils. Soil Sci. Soc. Am. Proc.10; 107–112 (1945).
Fujimoto, C. K. and Sherman, G. D., Behavior of manganese in the soil and the manganese cycle. Soil Sci.66; 131–135 (1948).
Fujimoto, C. K. and Sherman, G. D., Manganese availability as influenced by steam sterilization of soils. J. Am. Soc. Agr.40, 527–534 (1954).
Gerretsen, F. C., Manganese deficiency of oats and its relation to soil bacteria. Ann. Botany N.S.,1; 207–230 (1937).
Grasmanis, V. O. and Leeper, G. W., Toxic manganese in near neutral soils. Plant and Soil25; 41–48 (1966).
Heintze, S. G., Studies on soil manganese. J. Soil Sci.8; 228–300 (1957).
Kelly, W. L. and George W., The effect of heat on Hawaiian soils. Hawaii Agr. Expt. Sta. Bull.30; 1–28 (1913).
Kilmer, V. C. and Alexander, L. T., Methods of making mechanical analysis. Soil Sci.68; 15–24 (1949).
Kosegarten, Von E. K., Veranderungen des aktiven Mangans von Bodenproben in Abhangigkeit von Wassergehalt und Mikrobentatigkeit. Landw. Forsch.,10; 214–222 (1957).
Leeper, G. W., The forms and reactions of manganese in the soil. Soil Sci.63; 79–94 (1947).
Lutrick, M. C., Effect of certain environmental factors on toxicity of manganese in tomato plants grown on steamed soils. Ph. D. dissertation. The Ohio State University (1956).
McCool, M. M., Effect of various factors on the soluble manganese in soils. Contrib. Boyce Thompson Inst.6; 147–164. (1934).
Mishra, U. N., The influence of partial steam sterilization on the release of several forms of manganese in some soils commonly used by Ohio greenhouse growers, Ph.D dissertation. The Ohio State University (1966).
Ozaki, C. T., Factors influencing the toxicity of manganese to tomatoes following the steaming of certain Ohio greenhouse soils. Ph, D. dissertation. The Ohio State University (1953).
Peech, M.et al., Methods of soil analysis for soil fertility investigations. U.S.Dept. Agr. Circ.757 (1947).
Steele, J. G. and Bradfield, R., The significance of size and distribution in the clay fraction. Am. Soil. Sci. Assoc. Bull.15; 88–93 (1934).
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The investigation reported in this paper (67-10-36) is in connection with a project of the Kentucky Agricultural Experiment Station and is published by permission of the Director.
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Cotter, D.J., Mishra, U.N. The role of organic matter in soil manganese equilibrium. Plant Soil 29, 439–448 (1968). https://doi.org/10.1007/BF01348975
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DOI: https://doi.org/10.1007/BF01348975