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Pig Production Environmental Footprint Calculator Input Entry WorksheetData needed to run the calculator is information you know or have available in your farm records. This worksheet will help you assemble the information so it is readily available as you use the calculator.Farm locationState ____________________ & County ____________________Premises ID _______________Water Sources The percentage of source water that comes from:on-farm wells ________ % on-farm surface water sources _________ %piped in from off-farm sources (municipal/rural water) ________ %If a well is used, the well depth __________ FtDistribution pump horsepower __________ HPDistribution pump maximum flow rate in gallons per minute _________ GPMFarm InputsFeed delivered to the farmone-way distance from feed mill supplying feed to the farm __________ Milesamount of feed delivered per load in pounds __________ LbsManure transport to fieldshauled (trucks/tankers/wagons) or pumped (pipe/hose) ______________percent solids content of manure _________ %If manure is hauled to fieldsaverage distance from farm to application fields in miles __________ Milesaverage amount of manure hauled per load in pounds _______________ LbsIf manure pumped to fieldspumping rate in gallons per minute _____________ GPMpump horsepower ____________ HPpump type (gas/diesel/electric) __________________If on-farm solar panels are used to supply power to all or portions of the barnstotal square feet of solar panels on-farm ____________ Sq. Ft.rated percent solar panel efficiency ______________ %Management of dead animals (rendering/compost/incineration) ___________________Barn Inputs Barn dimensions in feetlength ________ width _________ ceiling height _________ AnimalsFor nursery/wean to finish/grow to finish/finish barnsnumber of pigs entering barn each cycle _______ average weight pigs entering barn ________ Lbsaverage weight pigs leaving barn ________ Lbsaverage death loss per cycle (number of mortalities) ______________percent of pigs each cycle that leave the farm ___________ %percent of pigs each cycle that enter another barn on-farm ___________ %days for barn cleaning between cycles ________For sow/gestation/farrowing barnsnumber of adult pigs kept in barn __________ number of gilts added to barn each year ________ average age of adult pigs added to barn ________ daysaverage weight of adult pigs added to barn ______ Lbsaverage days elapsed between delivery of adult pigs to barn ________ daysaverage days from adult pigs entering barn to insemination _______ daysaverage number of adult pigs that die in barn each year __________average number of adult pigs culled from barn each year __________ number of days lapsed between culling of sows _______ daysaverage number of piglets per litter that survive to weaning _________average number of piglets per litter that do not survive to weaning _________average age of piglets removed from barn ___________ daysaverage days from piglet removal to re-insemination of sows ______percent of pigs each cycle leaving the farm ___________ %percent of pigs each cycle entering another barn on-farm ___________ %Feedsnumber of feed phases _________feed composition of each phase by percent of total feed NOTE: The feed section allows a user the ability to enter a set value for Average Daily Gain (ADG) and Feed Conversion Rate (FCR).?Users are encouraged to first run the model without setting these values to allow the model to predict ADG and FCR values which can then be compared to known or target values.?IF a user sets ADG and FCR values the model will perform up to 50 separate runs for each barn to come as close as possible to achieving the entered ADG and FCR values. ?Depending on the number of barns on-farm this may require a significantly greater run time than if the ADG and FCR values were allowed to be calculated by the model.Heating/Cooling/LightingInsulation R values for walls/curtains and ceiling of barn ______ ______ ______Ventilation number of fans ________ throughput CFM _______ fan watts ______number of fans ________ throughput CFM _______ fan watts ______number of fans ________ throughput CFM _______ fan watts ______Barn heater rating BTU/HR ___________Lighting sources watts (total of number of bulbs x bulb wattage)watts of lights left on 24Hr/day __________watts of other lights used __________ Hr/day used _______Setting PricesFor both the on-farm and feed ingredient prices you will have the option of either having the calculator load average prices for the area where the farm is located or entering your farm-specific prices. You may load the average prices and change selected values to your known farm-specific prices where you have that information available. ................
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