Abstract
This study reports the effects of shifting cultivation at slashing stage on soil physicochemical properties at Bandarban Sadar Upazila in Chittagong Hill Tracts of Bangladesh. At this initial stage of shifting cultivation no general trend was found for moisture content, maximum water holding capacity, field capacity, dry and moist bulk density, particle density for some chemical properties between shifting cultivated land and forest having similar soil texture. Organic matter was significantly (p≤ 0.05) lower in 1-year and 3-year shifting cultivated lands and higher in 2-year shifting cultivation than in adjacent natural forest. Significant differences were also found for total N, exchangeable Ca, Mg and K and in CEC as well as for available P. Slashed area showed higher soil pH. Deterioration in land quality starts from burning of slashing materials and continues through subsequent stages of shifting cultivation.
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References
Ahmed S, Gaby S. 1996. Bio pesticides. In: Joske B. (eds.), Biotechnology Building on Farmers Knowledge ETC, Netherlands. pp.52–79.
Arunachalam A. 2002. Dynamics of soil nutrients and microbial biomass during first year cropping in an 8-year jhum cycle, Nutrient Cycling in Agroecosystems, 64: 283–291.
Ball DF. 1964. Loss on ignition as an estimate of organic matter and organic carbon in non-calcareous soils. Journal of Soil Science, 15: 84–92.
Biswas A, Alamgir M, Haque SMS, Osman KT. 2012. Study on soils under shifting cultivation and other land use categories in Chittagong Hill Tracts, Bangladesh, Journal of Forestry Research, 23(2): 261–265.
Biswas S, Swanson ME, Shoaib JUM, Haque SMS. 2010. Soil Chemical properties under modern and traditional farming systems at Khagrachari, Chittagong Hill District, Bangladesh. Journal of Forestry Research, 21(4): 451–456.
Black CA. 1965. Methods of Soil Analysis. Madison, Wisconsin, USA: American Society of Soil Agronomy, Inc. Publisher, pp. 894–895
Brand J, Pfund JL. 1998. Site-and watershed-level assessment of nutrient dynamics under shifting cultivation in eastern Madagascar. Agriculture, Ecosystems & Environment, 71(1–3): 169–183.
FMP. 1993. Forestry Master Plan, Vol. 1. Dhaka: Ministry of Environment and Forest, Bangladesh Secretariat, p.162.
Gafur A, Borggaard OK, Jensen JR, Petersen L. 2000. Changes in soil nutrient content under shifting cultivation in the Chittagong Hill tracts of Bangladesh. Danish Journal of Geography, 100: 37–46
Gafur A, Jensen JR, Borggaard OK, Petersen L. 2003. Runoff and losses of soil and nutrients from small watersheds under shifting cultivation (Jhum) in the Chittagong Hill Tracts of Bangladesh. Journal of Hydrology, 279: 293–309.
Gain P. 1998. Bangladesh: Land Forest and Forest People (second edition). Dhaka: Society for Environment and Human Development (SHED).
Giardina CP, Sanford RLJ, Døckersmith IC. 2000. Changes in Soil Phosphorus and Nitrogen During Slash-and-Burn Clearing of a Dry Tropical Forest Soil Science Society of American Journal, 64:399–405.
Huq SMI & Alam MDU. 2005. A Handbook on Analyses of Soil, Plant and Water. Dhaka: Bangladesh-Australia Center for Environmental Research (BACER-DU), p. 246.
Ishaq M. 1971. Bangladesh District Gazetteers Chittagong Hill Tracts. Govt. of Bangladesh, Dhaka. Meah F, Recreational possibilities in forests of Bangladesh. Review Paper No.110.
Jackson ML. 1973. Soil Chemical Analysis. New Jersey: Prentice-Hall Inc. pp. 205–226.
Khisa SK. 1998. Ethnobotanical and cultural background of ethnic communities in forest resource management in Chittagong Hill Tracts. In: Banik RL, Alam MK, Pei SJ, Rastogi A. (eds.), Applied Ethnobotany: Proceedings of the Subregional Training Workshop on Applied Ethnobotany. Bangladesh Forest Research Institute (BFRI), Chittagong. pp.56–66.
Miah S, Dey S, Haque SMS. 2010. Shifting cultivation effects on soil fungi and bacterial population in Chittagong Hill Tracts, Bangladesh. Journal of Forestry Research, 21(3): 311–318.
Rasul G, Thapa GB. 2003. Shifting cultivation in the mountains of south and Southeast Asia: Regional patterns and factors influencing the change, Land Degradation and Development, 14: 495–508.
Salam MA, Noguchi T, Koike M. 2000. Understanding why farmers plant trees in the homestead agroforestry in Bangladesh. Agroforestry Systems, 50: 77–93.
Tomich TP, Fagi AM, De Foresta H, Michon G, Murdiyarso D, Stolle F, Van Noordwijk M. 1998. Indonesian fires: smoke as a problem, smoke as a symptom. Agroforestry Today, 10: 4–7.
TPR. 1987. The third party preview of the upland settlement component of Chittagong hill tracts development project (multi-sectoral). Mid-term evaluation, May 1987. Cabinet Division, Bangladesh Secretariat, Dhaka. p.246.
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Fund project: This study was supported by United States Department of Agriculture (USDA)
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Osman, K.S., Jashimuddin, M., Haque, S.M.S. et al. Effect of shifting cultivation on soil physical and chemical properties in Bandarban hill district, Bangladesh. Journal of Forestry Research 24, 791–795 (2013). https://doi.org/10.1007/s11676-013-0368-3
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DOI: https://doi.org/10.1007/s11676-013-0368-3