The trade of bamboo (Graminae) and its secondary products in a regional market of southern Bangladesh: status and socio-economic significance.

摘要

Bamboo is one of the most important non-timber forest products in Bangladesh. Previous research, however, has focused mainly on its silvicultural aspects, with its socio-economic aspects remaining underexplored. In a study conducted between January and March in 2008, we surveyed 30 randomly selected bamboo-based entrepreneurs in a regional market in southern Bangladesh to identify employment and trade patterns, financial contributions, and marketing of bamboo and its products. Bamboo was found to be important in generating profits for entrepreneurs and employment for low-skilled rural workers. Bambusa balcooa, Melocanna baccifera, Bambusa tulda, and Bambusa vulgaris were found to be the most traded species, with Bambusa balcooa constituting 39% of the market. Major uses of (secondary products from) bamboo were found to be construction, fences, mats, and domestic baskets and utensils. Operating costs varied across the enterprises according to their sales, workforce size, and purchases. Estimated net average incomes of the large, medium, and small enterprises were around Tk. 43,000 ($625), Tk. 30,000 ($435), and Tk. 19,300 ($280), respectively, during the year 2007. Medium-sized enterprises earned the most (32%) from the sale of secondary products. Three marketing channels were identified, with most of the bamboo in the area being found to be collected through intermediaries. Our discussion highlights the importance of bamboo and its secondary products in generating employment and profits in the area and also the presence of problems such as income variability throughout the year. Promoting the trade of bamboo and bamboo-based enterprises through appropriate technical and financial assistance to growers and entrepreneurs could be an effective strategy to improve local economies in Bangladesh.