CHARACTERIZATION OF SATLA AND HARTA SOIL SERIES OF SOUTH WEST BANGLADESH
DOI:
https://doi.org/10.53808/KUS.2013.11and12.1216-LKeywords:
Peat soil, Satla series, Harta series, morphological property, physical property, chemical propertyAbstract
Satla and Harta soil series of Terokhada Upazilla were characterized for morphological, physical and chemical properties. The two soil series varies in texture, pH, mottling and cutans. Percentage of sand, silt and clay of the studied soils varies from 0.78 to 16.71, 34.29 to 68.22 and 19.03 to 53.32, respectively. The bulk density and particle density varies from 0.42 to 1.48 g cm-3 and 0.80 to 2.92 g cm-3, respectively.Saturated hydraulic conductivity varies from 0.08 to 5.65 cmhr-1. The rubbed fiber content ranged from 1/5 to 3/5 by volume. The value/chroma ratio ranges from 3/4 to 6/6. The Absorbance Index ranged from 25.5% to 60.3% and classified the organic materials as peat. The H values (von Post Scale) varied from H3 to H5. The pH ranges from 5.8 to 8.2. The EC ranges from 0.45 to 5.08 dSm-1. The CEC ranges from 18.5 to 66.6 C molKg-1 soil. The %OM varies from 1.76 to 11.60%. The total N varies from 0.08 to 0.55%. The available P,S, B and total Zn varies from 7.5 to 42.6 µgg-1 soil, 26.7 to 170 µgg-1 soil, 0.14 to 0.71 µgg-1 soils and 0.05 to 0.44 µgg-1 soil, respectively. The available Ca, Mg and K vary from 2.45 to 12.40 CmolKg-1 , 2.10 to 20.04 CmolKg-1 and 0.13 to 0.46 CmolKg-1, respectively. The chemical data shows that OM%, Mg, S, are of very high and %N, P, K, Ca, Zn and B are of low to medium fertility level where as physical properties of the soils are favorable for agricultural development in limited area.
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References
Ahsan, M.M.; Rabbi, S.M.F.; Islam, M.S.; Amin, M.S. and Hossain, M.Z. 2005. Characterization of morphological and physical properties of peat soils in Bangladesh. SRDI, Bangladesh Agricultural Research Council, Govt. of the People’s Republic of Bangladesh.
Almamun, M.N.H. 2009. Management of organic peat soils in Bangladesh. SRDI, Bangladesh. pp. 2-4, 7.
Black, C.A. 1965. Methods of soil analysis. ASA, Monograph 9. Madison, WI. USA.
Bouyoucos, G.J. 1962. Hydrometer method improved for making particle size analysis of soils. Agronomy Journal, 54:464-465.
Brammer, H. 1971. Bangladesh: Soil resources. AGL: SF/PAK-6, Technical report no. 3, FAO, Rome.
Dobermann, A. and Fairhurs, T. 2000. Rice nutrient disorders and nutrient management. Handbook series. Potash and Phosphate Institute (PPI), Phosphate Institute of Canada (PPIC) and International Rice Research Institute (IRRI). pp.193.
Huizing, E.H. 1970. A Compact Constant-Head Parameter for Measuring Saturated Hydraulic Conductivity. Soil Science Society America Journal, 53(5): 1356-1361.
Jackson, M.L. 1962. Soil Chemical Analysis. Prentice Hall of India Pvt. Ltd. New Delhi.
Jackson, M.L. 1967. Soil Chemical Analysis. Prentice Hall of India Pvt. Ltd. New Delhi.
Jackson, M.L. 1973. Soil Chemical Analysis. Prentice Hall of India Pvt. Ltd. New Delhi. pp. 495-498.
Lynn, W.C.; McKinzie, W.E., and Grossman, R.B. 1974. Field laboratory test for the characterization of histosols. In: Aandahl et al. (eds.) Histosols: their characterization, use and classification. Soil Science Society America Special Publication, 6, Madison, WI.
Morel, J.; Habib, L.; Plantureux, S. and Guckert, A. 1999. Organic soils and peat materials for sustainable agriculture. Plant and Soil. 136: 111-119.
Parent, L.E. 2003. Organic soil and Peat Materials for Sustainable Agriculture. CRS Press, U. K.
Piper, C.S. 1950. Soil and Plant Analysis. The University of Adelaide Press, Adelaide, Australia.
Rahman, M.R. 2005. Soils of Bangladesh. Darpan publication, Banglabazer, Dhaka.
Schnitzer, M and Desjardins, J.G. 1965. Carboxyl and phenolic groups at some organic soils and their relation to degree of humification. Canadian Journal of Soil Science, 45:257-264.
Schwartzenbech, G.; Biedermann, W. and Bangerter, F. 1946. Analytical chemistry. Helvetica Chimica Acta, 44:811.
SRDI staff. 1973. Reconnaissance soil survey report of Sadar and Bagerhat subdivisions. Khulna district, Soil Survey Department, Ministry of Agriculture, Govt. of the People’s Republic of Bangladesh. pp. 111-113, 190.
SRDI (Soil Resources Development Institute). 1977. Reconnaissance soil survey: Sadar and Bagerhat subdivisions, Khulna District.
SRDI staff. 1985-1993. Thana Nirdeshika of Dumuria, Mollahat and Terokhada, SRDI, Ministry of Agriculture, Govt. of the People’s Republic of Bangladesh. pp. 40-41, 47.
USDA (United States Department of Agriculture). 1999. Soil Taxonomy. USDA
USDA (United States Department of Agriculture). 2003. Keys to Soil Taxonomy. USDA
USDA (United States Department of Agriculture). 2004. Soil survey laboratory manual, soil survey investigation report no. 42, version 4.0, USDA-NRCS, Nebraska, USDA
von Post, L. 1937. The geographical survey of Irish bogs. Irish Naturalists' Journal, 6:210-277.
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