Permaculture is a widely used termed by the modern world. Permaculture means permanent culture especially, cropping without disturbing or damaging the natural habitat and biodiversity. It is the practice for growing crops with little on no disturbance of the soil and landscape by little or no tillage practice. It is also called as sustainable agriculture, organic farming, and very recently Climate-smart agriculture. Continue reading
Bangladesh occupies an area of 144,863 km². The hilly areas cover about 17,342 km² mostly in the Chittagong Hill Tracts districts, Chittagong, Habigonj and Moulvibazar. Hills constitute about 12 per cent of the total area of Bangladesh. Chittagong Hill Tracts districts alone covers 13,184 km² which is about 9%. Based on geology and landform, the hills of Bangladesh may broadly be subdivided as: High hill ranges (about 70%) and Low hill areas (about 30%). The high hill ranges, about 200-1,000 m above mean sea level (msl), are steep to very steep hills and usually have a rather youthful soil mantle ranging from a few cm to several metres in thickness over bedrocks. In contrast, the low hill areas, about 15-200 m above msl are nearly flat or rounded topped and usually have old and deep soil. The whole hilly region receives more than 2000 mm precipitation annually about 80% of which receives in 4 months (June-September) and the region was covered by tropical climax forest with diversified flora and fauna just a century back. Continue reading
Bandarban Hill District is one of the most potential resourceful regions of Bangladesh. The hills are not very old but in the vicinity of the Bay of Bengal they receive huge monsoon rainfall and have high water tables.
Many indicator plants like wild bananas, terrestrial orchids, ferns, Lycopodiums, Tara and arums are growing luxuriantly even on the hilltops. High hills, rivers and natural lakes and springs are the most attractive places for the tourists. Twelve different tribes including Bengalis of different religions are leaving there peacefully for a long time. Continue reading