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Stocking density, daily feed, conversion and cost, aeration, water exchange, growth up to harvest, cost per kg and pond liming.
Calculate the stocking density of fish in fish per cubic metre and kilos of live weight per cubic metre, and the number of fish for the target density.
Fish and biomass per cubic meter of pondCalculate the daily feed for fish from the biomass and the feeding rate, and divide the amount by the number of meals in the day.
Kilos of feed per day and per meal based on biomassCalculate the feed conversion of the fish lot, the feed consumed, the biomass gain and the feed cost per kilo produced, net of deaths.
Feed conversion, total feed and cost per kilo of fishEstimate the oxygen that the fish biomass consumes per day and the aeration power needed, from the consumption rate and aerator efficiency.
Oxygen per day and aerator power for the biomassCalculate the flow needed to renew the water in the fish pond or tank, for the number of times per day or the exchange time you want.
Flow to renew the pond volume in the desired timeCalculate how many days the fish take to reach harvest weight, from the initial weight, the specific growth rate and the target weight.
Days to fish harvest weight by growth rateCalculate the cost per kilo of fish produced, the margin per kilo and the break-even point in kilos for the cycle, from fixed costs, variable costs and the selling price.
Cost per kilo produced and minimum production to break evenCalculate the amount of limestone for the fish pond, corrected for the limestone's PRNT, based on the recommended dose and the flooded area.
Limestone corrected by PRNT for the pond areaImportant notice: the Agrocalcs tools make estimates and preliminary sizing based on the data entered and on published engineering methods. They do not replace a design, a calculation report or a report signed by a qualified professional (CREA/ART), nor verification against the applicable technical standards and legislation, such as the Regulatory Standards of the Ministry of Labor. Material and fuel properties vary: check with the manufacturer or with analyses of your process before deciding. By using the site, you agree to the Terms of Use.
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