An Asian Journal of Soil Science

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Clay Mineralogy and Geochemistry of Some Black, Red and Red Laterite Soils in Semi Arid Tropical Region of Tamil Nadu


Affiliations
1 Department of Soil Science and Agricultural Chemistry, College of Agriculture, Prof. Jayashankar Telangana State Agricultural University, Rajendranagar, Hyderabad (Telangana), India
2 Department of Soil Science and Agricultural Chemistry, Agricultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore (T.N.), India
     

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The X-ray diffraction pattern of soil clay fraction of one red soil pedon from Maize Research Station, Vagarai of Dindigul district, one black soil pedon from Cotton Research Station, Veppanthatai (Perambalur district) and one red laterite soil from Dryland Agricultural Research Station, Chettinad of Sivaganga district of Tamil Nadu was carried out to distinguish the distribution of clay minerals by using X-ray diffraction method and the mineral composition was assessed semiquantitatively. The black soil pedon revealed the dominance of smectite in association with small quantities of illite and kaolinite. The red soil pedon clay faction was "mixed" with smectite, illite and kaolinite type of clay minerals. The dominant clay mineral was kaolinite with small quantities of illite in red laterite soils pedon. The chemical composition of soils exhibited the siliceous nature with broad and large silica/sesquioxides and silica/alumina ratios. The wider ratios of SiO2/R2O3 and SiO2/Al2O3 (4.64 to 5.61 and 5.75 to 6.94) were found in the black soils pedon followed by red soils pedon (4.55 to 5.01 and 7.78 to 9.64), respectively where smectite and illite were the dominant clay minerals. The narrow silica/ sesquioxides and silica/alumina ratios (2.23 to 2.56 and 4.13 to 5.37) were found in red laterite soils where Kaolinite was dominant clay mineral in semi arid tropical region of Tamil Nadu.

Keywords

Black Soils, Red Soils, Red Laterite Soils, Clay Mineral, X-Ray Diffraction, Elemental Composition.
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  • Babu, K.S., Prasad, V.B., Rao, M.S. and Rani, P.P. (2002). Clay mineralogy of some soils of Koduru mandal in Krishan district of A. P. Andhra Agric. J., 48: 243-247.

  • Balpande, H.S., Challa. O. and Prasad, Jagdish (2007). Characterization and classification of grape-growing soils in Nasik district, Maharashtra. J. Indian Soc. Soil Sci., 55: 80-83.

  • Hesse, P.R. (1971). A text book of soil chemical analysis. John Murray Ltd., London, pp. 10-362.

  • Jackson, M.L. (1956). Soil chemical analysis-Advanced Course, (second printing, 1965). Published by the Author. Dept., of Soil Science, University of Wisconsin, Madison, Wisconsin.

  • Jackson, M.L. (1964). Chemical composition of soils. In: Chemsitry of the soil, Ed. Bear F.E, Reinhold Publishing Corporation, New York, U.S.A. pp. 71-141.

  • Mall, J. and Mishra, B.B. (2000). Identification and genesis of clay minerals of some Alfisols of northern Bihar. J. Indian Soc. Soil Sci., 49: 586-593.

  • Manjulatha, M., Prasad, V. B., Rao, V. S. and Rao, M .S. (2001). Elemental compsotition and molar ratios of soils of Chebrolu madnal of Guntur district in Andhra Pradesh. Andhra Agric. J., 48: 119-123.

  • Nayak, A.K., Chinchmalatpure, A.R., Rao, G.G., Kandelwal, M.K. and Verma, A.K. (2006). Swell-shrink potential of Vertisols in relation to clay content and exchangeable sodium under different ionic environment. J. Indian Soc. Soil Sci., 54: 1-6.

  • Nayak, R.K., Sahu, G.C. and Nanda, S.S.K. (2002). Characterization and classification of soils of Central Research Station, Bhubaneswar. Agropedology, 12: 1-8.

  • Piper, C.S. (1966). Soil and plant analysis. Inter Science Publication. Inc. NEW YORK, U.S.A.

  • Ramesh, K., Prasad, B.V. and Rao, M.S. (2004). Elemental composition and molar ratios of some soils of Singarayakonda mandal in Prakasam district of Andhra Pradesh. Andhra Agric. J., 51: 253-255.

  • Rao, B.R.M., Venkatramaiah, K. and Sharma, S.K. (1995). Genesis, morphology and classification of soils. In: Soils of Andhra Pradesh Ed. Subba Rao IV, published by Andhra Pradesh Agricultural University and Hyderabad Chapter of Indian Society of Soil Science, pp. 53-57.

  • Ratnam, B.V., Rao, M.S. and Rao, V.S. (2001). Characteristics of rice growing Vertisols from Andhra Pradesh. J. Indian Soc. Soil Sci., 49: 371-373.

  • Rudramurthy, H.V., Dasog, G.S. and Vasuki, N. (1997). Pedogenic features of red and black soils developed from dharwar rock system. J. Maharashtra Agric. Univ., 22: 147-150.

  • Sarkar, D., Gangopadhyay, S.K. and Velayutham, M. (2001). Soil toposequence relationship and classification in lower outlier of Chhotanagpur plateau. Agropedology, 11: 29-36.

  • Satyavathi, P.L.A. and Reddy, M.S. (2003).Characterization and classification of shallow, medium deep and deep red and black soils of northern Telangana in Andhra Pradesh. J. Tropi. Agric., 41: 23-29.

  • Sehgal, J.L., Sethi, A.J. and Thakkar, P.N. (1974). Genesis, transformation and classification of clay minerals in soils. In: Mineralogy of soil clays and clay minerals. Ed. S K Mukherjee and T. D. Biswas, Published by Indian Society of Soil Science, pp. 7.

  • Sehgal, J.L. (1996). Pedology: Concepts and applications. Kalyani Publishers, New Delhi, India. pp. 176-185.

  • Sidhu, G.S., Manjaiah, K.M. and Ghosh, S.K. (1998). Elemental and minorological composition of coarse fractions of some soils of Aravallies-Yamuna river transect in North-West India. J. Indian Soc. Soil Sci., 46: 668-674.

  • Singh, I .S. and Agrawal, H. P. (2005). Characterization, genesis and classification of rice soils of eastern region of Varanasi, Uttar Pradesh. Agropedology, 15: 29-38.

  • Singh, J. and Sawhney, J.S. (2006). Clay mineralogy of some salt-affected soils of southwest Punjab. J. Indian Soc. Soil Sci., 54: 461-465.

  • Subbiah, G.V. and Manickam, T.S. (1992). Genesis and morphology of Vertisols developed on different parent materials. J. Indian Soc. Soil Sci., 40: 150-155.

  • Thangasamy, A., Naidu, M. V. S. and Ramavatharam, N. (2004). Clay mineralogy of soils in the Sivalgiri micro-watershed of Chittoor district in Andhra Pradesh for sustainable land use planning. J. Indian Soc. Soil Sci., 53: 454-460.

  • Verma, V. K., Sawhney, J .S. and Jassal, H. S. (1994). Clay mineral composition in relation to physiography in soils of Rupnagar district, Punjab. Clay Res., 13: 38-45.


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  • Clay Mineralogy and Geochemistry of Some Black, Red and Red Laterite Soils in Semi Arid Tropical Region of Tamil Nadu

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Authors

Rajeshwar Malavath
Department of Soil Science and Agricultural Chemistry, College of Agriculture, Prof. Jayashankar Telangana State Agricultural University, Rajendranagar, Hyderabad (Telangana), India
S. Mani
Department of Soil Science and Agricultural Chemistry, Agricultural College and Research Institute, Tamil Nadu Agricultural University, Coimbatore (T.N.), India

Abstract


The X-ray diffraction pattern of soil clay fraction of one red soil pedon from Maize Research Station, Vagarai of Dindigul district, one black soil pedon from Cotton Research Station, Veppanthatai (Perambalur district) and one red laterite soil from Dryland Agricultural Research Station, Chettinad of Sivaganga district of Tamil Nadu was carried out to distinguish the distribution of clay minerals by using X-ray diffraction method and the mineral composition was assessed semiquantitatively. The black soil pedon revealed the dominance of smectite in association with small quantities of illite and kaolinite. The red soil pedon clay faction was "mixed" with smectite, illite and kaolinite type of clay minerals. The dominant clay mineral was kaolinite with small quantities of illite in red laterite soils pedon. The chemical composition of soils exhibited the siliceous nature with broad and large silica/sesquioxides and silica/alumina ratios. The wider ratios of SiO2/R2O3 and SiO2/Al2O3 (4.64 to 5.61 and 5.75 to 6.94) were found in the black soils pedon followed by red soils pedon (4.55 to 5.01 and 7.78 to 9.64), respectively where smectite and illite were the dominant clay minerals. The narrow silica/ sesquioxides and silica/alumina ratios (2.23 to 2.56 and 4.13 to 5.37) were found in red laterite soils where Kaolinite was dominant clay mineral in semi arid tropical region of Tamil Nadu.

Keywords


Black Soils, Red Soils, Red Laterite Soils, Clay Mineral, X-Ray Diffraction, Elemental Composition.

References