Soil Organic Matter, Mineral Nutrients and Heavy Metals Status of Some Selected Regions of Bangladesh

A study was undertaken to evaluate the status of organic matter, mineral nutrients and heavy metals content in seven differentsoils from fourteen selected regions of Bangladesh. The location were BAU farm, Sutiakhali, Ishardi, Lalpur, Dumuria,Kotalipara, Asasuni, Chorfasion, Kaligonj, Botiaghata, Madhupur, Tangail sadar, Chakaria and Moheskhali. Forty two surfacesoils (0-15 cm depth) were collected from 14 regions (3 samples from each region) of Bangladesh during November-December,2009. The results obtained from this study showed that the organic matter of these soils very low to very high (0.65% inMadhupur to 28.24% in Dumuria) and the total N content of soil followed the same trend of organic matter ranging 0.056 to1.638% in Madhupur and Dumuria region, respectively. The available P and S in the…