The study describes traditional fishing gears and crafts available at Gumti river of Muradnagarupazila in Cumilla district, Bangladesh. The study was carried out by the collection of primary data through surveying individual fishermen. We found that there are 6 fishing gears available in the study area. Among them, 5 types of the fishing net (i.e., cast nets, seine net, lift net, push net, gill net) and a kind of fishing trap was identified. We also found 4 different types of crafts, including dinginauka, koshanauka, chandinauka, and sototempu. Synthetic twines are used for net making, which increases the fishing efficiency significantly. The life span of these nets varies according to their building materials. Sun-drying was the best approach for net preservation rather than using any chemicals or medicine. Besides, traditionally mehogany, raintree, shill koroi, garjan, gamari, jarul, chapulis woods and bamboos were found to be boat construction materials. The boats are painted with tar or pitch and burn oil for the protection. No modern instruments such as a compass, life-saving equipment are used by these boats. Most of the boats are mechanized, i.e. operated by engine. Asian J. Med. Biol. Res. September 2020, 6(3): 469-474

The present study investigated to know the current status and assessment of the economic benefit of twenty-five integrated fish farms in Noakhali region of Bangladesh. Qualitative and quantitative research data were collected between November 2018 to July 2019 through farm visit, focus group discussion and questionnaire interview. This total farming system covers a total 111.27 hectares of landmass where 78.51 hectares were used for fish production and 32.76 hectares for other production. Six major categories of integration were found, namely fish-poultry-livestock-horticulture, fish-poultry-horticulture, fish-livestock-horticulture, fish-horticulture, fish-poultry and fish-livestock integration. There are 21 fish species, 4 types of reared poultry and 3 types of reared livestock and a variety of fruits and vegetables were cultivated throughout the year. An increasing trend of integration was found in the study area. Total fish production from those 25 integrated farms was 326.4 tons/year, and the production value was BDT 43.37M approximately. Average production of fish, horticulture and poultry were 4.54, 13.96 and 1201.79 tons/ha/year. Total investment in 25 different integrated fish farms was about BDT 185.63M while total return was about BDT 227.85M. The benefit of an integrated farming system was BDT 0.38 M/ha/year. The wastes from livestock and poultry directly or indirectly used as fertilizer in the pond and horticulture farming system. A few farms convert this bio-waste as electrical energy through biogas plants to meet up farm’s electricity demand. With the help of proper guideline, technical and financial support the production of these integration systems could be boosted up. It will play a remarkable positive impact on the total economy of the country. Asian J. Med. Biol. Res. September 2020, 6(3): 525-529