Post-harvest losses of marine fish at fishers in Bangladesh

The marine fishing industry is considered as one of Bangladesh's most important contributors to the nation's economy. The post-harvest losses of marine fish have a substantial impact on the contribution of the industry. Therefore, the aim of this study was to assess post-harvest losses of marine fish at fishermen level and to identify the factors that influence post-harvest losses. In-person interviews were conducted in two coastal divisions of Bangladesh to collect data from 643 fishermen, which was then analyzed using multiple regression models. Results showed that the total post-harvest losses of marine fish in Bangladesh were 17.75 % of total caught, with physical and market losses accounting for 9.86 % and 90.14 %, respectively. The use of inadequate ice and uninsulated containers was estimated to increase post-harvest losses of marine fish by 40 %, all else being equal. Earning members, inadequate storage, longer time attached to the net, delayed marketing, and tide pressure were statistically significant and positively correlated with post-harvest losses, whereas family members and fish finder were negatively associated with post-harvest losses. This study thus recommends that those who harvest marine fish should be aware of the parameters they choose that affect post-harvest losses.