To contemplate the Jatka (juvenile Hilsa) catching and its ultimate effects on Hilsa fishery, twelve landing centers of Hizla-Mehendigonj segment Meghna river were surveyed from January to May for successive years (2004 2005). Both mechanized non-mechanized boats used catch using mainly Trammel net (45% catch) Purse seine (35% catch). The number in was increasing every year study area. maximum ...

A preliminary study on species composition of a Korean purse seine catch landed at cannery was conducted in April 2011. In the cannery, all tuna catch are sliding through a sorting grid panel that filters and drops fish in the buckets by size class (above 9 kg, 3.4-9 kg, 1.8-3.4 kg, 1.4-1.8 kg and below 1.4 kg). In cannery processing, species sorting was made for skipjack and yellowfin tuna onl...