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study the impact of technology intervention on the production and productivity of floodplain wetlands. Annual fish … raised in situ. Fish productivity increased from 300, 417, 425, and 125 kg/ha/yr to 1050, 1030, 850 and 415 kg/ha/yr in … Haribhanga, Damal, Raumari and Puthimari wetlands, respectively. The benefit cost ratio of fish production in wetland ranged …
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Fish landings are defined as the catches of marine fish landed in foreign or domestics ports. Marine capture fisheries …
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