SU0004350 SSNL - Laserfiche WebLink

Home Browse Search

FUltrosencolOea:itn®vo ca9cna8a@e&n's: Dry: Wet: Cattle In freestalls and flushed concrete lanes: Collected @ Corrals Flushed from Cow Lanes 20% 80% Lactating cows @ 1,305 lbs. NIDay 261 lbs 1044 lbs Dry cows @ 0 lbs.NIDay 0 lbs 0 lbs r Bred heifers @ 404 lbs.NIDay 81 lbs 323 lbs ` Calves-1 yr.to bred @ , 135 lbs.NIDay 27 lbs 108 lbs fff Calves-3 mos,to 1 yr.@ 194 lbs.N/Day 39 lbs 155 lbs Baby calves @ 38 lbs.NIDay 8 lbs 31 lbs Total Nitrogen collected per day: 415 lbs ger day,Dry 1,661 U per day,Dry Dry: Wet: Cattle In corrals and flushed feed lanes: Collected @ Corrals Flushed from Cow Lanes 40% 60% F. Lactating cows @ 0 lbs.NIDay 0 lbs 0 lbs Dry cows @ 0 lbs.NIDay 0 lbs 0 lbs Bred heifers @ 0 lbs.NIDay 0 lbs 0 lbs Calves-1 yr.to bred @ 0 lbs.NIDay 0 lbs 0 lbs Calves-3 mos,to I yr.@ 0 lbs.NIDay 0 lbs 0 lbs Baby calves @ 0 lbs.NIDay 0 lbs 0 lbs Total Nitrogen collected per day: - lbs per day,Dry lbs per day,Dry Dry: Wet: [Cattle in corrals(Scraped): Collected @ Corrals 100% Lactating cows @ 0 lbs.N]Day 0 lbs Dry cows @ 135 lbs. NIDay 135 lbs Bred heifers @ 0 lbs.NIDay 0 lbs Calves-1 yr.to bred @ 0 lbs.NIDay 0 Ibis Calves-3 mos.to 1 yr.@ 0 lbs.NIDay 0 lbs Baby calves @ 0 lbs.NIDay 0 lbs F.Tolal Nitrogen collected per day: 135 lbs per day,Dry Nitrogen flushed from concrete cow lanes will flow through settling ponds. Settling ponds typically collect 80%of the solids prior to reaching the lagoon. Settling ponds retain approximately 20%of the nitrogen prior to reaching the lagoon, Lbs of flushed nitrogen collected in settling pond 20% x 1,661 332 lbs.per day bs of nitrogen reaching anaerobic lagoon 80% x 1,661 1,329 lbs.per day Yearly nitrogen production: Total nitrogen in solids per year from corrals: 550 x 365 200,652 IbINIYear Total nitrogen in solids per year in aerobic settling pond: 332 x365 121,228 Ib/NlYear ,Total nitrogen in liquids at anaerobic lagoon: 1,329 x365 484,912 IbIN/Year Nitrogen retention(losses)calculations from storage: Nrtrogen retained from storage in dry lot corrals: 25-70% Use 25% itrogen retained from storage in aerobic settling pond: 35-45°x, Use 40% itrogen retained from storage in anaerobic lagoons: 20-35% Use 25% i r—L bs of nitrogen per year available after losses in storage: Solids: N in solids from corrals: 200,652 x .25 50,163.04 IbINIYear N in solids from aerobic setting pond: 121,228 x .40 48,491 IbIN/Year i Total nitrogen in solids after losses: 98,654 Ib1NlYear Liquids: N in liquids from anaerobic lagoon after losses: 484,912 x .25 121,228 lb1NlYear Total nitrogen after losses available to crops from both solids and liquids: 219,882 Ib/N/Year ,Nitrogen requirements by the acres of farmed properties during the summer season and winter season Y all taking solids and liquids: Crop Acres N Requirement Corn silage(35T) s<6(� 5p lbs.of nitrogen per crop 150,893 lbs.N Wheat silo h. ge- (YiZ5 lbs.of nitrogen per crop: 105,625 lbs.N FAlfalfa- J .i74t3Qylbs.of nitrogen per crop: lbs.N Nitrogen required at these fields 256,517 Ids.N F " l i