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road map for fisheries development - Department of Agriculture ...

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suggested to be employed, along with chines carps where ever required alsoconsidering the prevailing market rates.Input requirements <strong>for</strong> enhancing productivity in pondsActivity Yield Rates Total3 t/ha/yr. 5t/ha/yr.Proposed area to be brought underculture, hectaresEnvisaged annual fish production,tonesStocking density, fingerlings/ha (@800 g harvest size and 80% survival)30,000 20,000 50,00090,000 1,00,000 1,90,0005,000 8,000Annual fingerling requirement, lakh 1,500 1,600 3,100Annual fry requirement (@ 50%survival from fry to fingerlings), lakhAnnual spawn requirement (@ 30%survival from spawn to fry), lakhFeed requirement, tones/hectare(FCR-1.2:1 <strong>for</strong> 3 tones/ha/yr and1.5:1 <strong>for</strong> 5 tones/ha/yr.3,000 3,200 6,20010,000 10,700 20,7003.6 7.5Annual feed requirement, tones 1,08,000 1,50,000 2,58,000Annual input costs (including leaseamount, costs <strong>of</strong> seed, feed,fertilizers wages etc.), Rs./haAnnual value <strong>of</strong> fish production (@Rs. 50,000/t at farm gate), Rs./ha95,000 1,50,0001,50,000 2,50,000Net returns, Rs./ha/yr. 55,000 1,00,000Annual input costs, Rs. in crore 285 300 585Annual value <strong>of</strong> fish produced, Rs. incrore450 500 950109

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