LPE Learning Center

lpelc w2w13 manure nutrients w2w15 manure proceedings dairy manure animal air quality manure treatment manure climate change beef manure greenhouse gases animal manure management pig manure environmental planning manure storage anaerobic digestion poultry litter ammonia manure handling manure economics water quality manure management usda ars air quality manure regulations dairy animal agriculture manure pathogens phosphorus nutrient management poultry aacc feed nutrient management agriculture nitrogen horse manure livestock usda odor methane feedlot emissions farm washington state university runoff usda agricultural research service animal mortality alternative energy dairy cattle animal feeding operations ars usda-ars small farm stewardship biogas phosphorus index anaerobic digester university of missouri university of arkansas feedyard energy composting nitrous oxide oklahoma state university education communication university of georgia cornell university subsurface drainage tile drainage beef small farms compost beef cattle dust particulate matter ammonia emissions economics aqeaa belaa sustainability swine university of nebraska evaluation colorado state university university of minnesota university of wisconsin renewable energy clemson university usda nrcs chesapeake bay pm2.5 rocky mountain national park extension animal feeding operation pork production nitrate north dakota state university pam knox carbon footprint sheep manure goat manure pathogen ifsm josh payne manure value odors innovative delivery methods doughamilton al rotz nicholee1 discovery farms andrew sharpley manure application swine manure iowa state university cattle co-digestion jean bonhotal nutrient recovery greenhouse gas cattle feedlot risk management solid-liquid separation biofuel cafo air emissions bioaerosol beginning farmer water weather atmosphere climate carbon dioxide pigs phosphorus indices nc state university deanna osmond loryj p index pete kleinman phosphorus runoff david schmidt policy drought soil john a. lory philip moore university of wisconsin - madison open lot joshua payne biosolids curt gooch wastewater organic fertilizer craig frear shafiqur rahman ohio state university gus simmons education and training nutrient manure to energy pasture ag policy glorieta geosciences jay lazarus biochar west virginia university solid manure jason gross robert dungan rainfall john chastain process-based modeling mark powell animal outreach kansas state university feed ration distillers grains crop rotation dairy farm montana state university thomas bass farm system poultry production puget sound regulation haze manure outreach agricultural runoff alternative fuels p-index robb meinen pennsylvania state university horses livestock mortality manure nutrient management cattle feeding monoslope mono-slope john lory brian haggard nichole embertson whatcom conservation district case study mortality compost leachate silage scrubber recycling brent auvermann pm10 cattle feedyard stocking density bedding land application heat biodiesel phosphorus removal pork fine particulates collaboration epa irrigation energy efficiency curriculum afo wang-li small ruminant sheep environmental stewardship adaptation stewardship regulations elizabeth whitefield liz whitefield climate trends models predictions cap and trade mandatory ghg reporting rule climate feedback greenhouse effect science climate forcing carbon sequestration mitigation ghg carbon water footprint farming land footprint phosphorous loss karl czymmek phosphorus filters phosphorus removal structures legacy phosphorus phosphate hydrolysis sequential fractionation heidi waldrip conservation management nutrient management planning phosphorus loss apex model swat risk assessment site vulnerability environmental footprint swineghgark pig diets controversy crystal powers yakima river basin yakima county watershed bacteria water impairment kevin wagner texas water resources institute wildfire forage quality extremes impact fs climate hub ag value of manure nutrients swine manure management nitrogen availablilty manure nitrogen feed isotopic tracing winter losses fertilizers martin h. chantigny agriculture and agri-food canada grass silage joe harrison composted manure economics of manure ndsu carrington research extension center paulo flores manure injection robert meinen penn state university john p. chastain household laura mccann dairy farming cow pots value added matt freund biodegradable pots amino acid fertilizer fish waste salt tolerance wheat growth mahmoudreza ovissipour gleyn e. bledsoe ammonia scrubbers animal wastewater treatment gas-permeable membranes ammonia recovery matias vanotti virginia tech nutrient managment chemical treatment jactone a. ogejo arogo andy lenkaitis gea farm technologies separation fiber total phosphorus total organic carbon chemical oxygen demand electrolysis instinct ii n-serve dow agrosciences nitrapyrin nitrogen stabilizers tiffany galloway repeated fertilizer application phosphorous leachate water quality alysa bradley vegetative treatment area daren harmel bunker storage runoff feed runoff feed storage collection system design rebeccal1 nutrient load in feed storage rebecca larson becky larson leaching tom basden out wintering pads heavy use areas endotoxins bioaerosols stephen reynolds steve reynolds open-lot qb1 abatement texas a&m san joaquin valley air pollution control district cafos errol villegas shaver consulting inc sally shaver nitrogen balance richard todd dispersion modeling airborne microorganisms quantitative microbial risk assessment henry bonifacio nitrous oxide emission ammonia emission escherichia coli joshpayne bacteria transport event mean concentration lisa durso pathogens antibiotic resistance human manure municipal biosolids john brooks antibiotics andy bary harvesting energy value from wwtps wwtp renewable energy source bioenergy hui wang istanbul technical university osman arikan temperature beginning farmers field scale anaerobic digestions ammonia stripping poultry manure lucas loetscher doug hamilton asbr national sun yat-sen university syu-ruei jhang yuan-chung lin egg shell oyster shell jatropha oil food processing wastes waste cooking oil renewable natural gas biogas cleaning markets manure fiber solids jim jensen value project consideration substrate utilization stewardship of organic resources agricultural bioenergy systems organic waste-to-energy cavanaugh & associates s cooperative extension service jacek koziel kelsey bruning mitigation tool vandevender jensen energy program money university of florida adams perceptions nisbet bill lazarus university of kentucky mcculley production forage wright northeast management mortality st. pierre stress dave stender swine diet decision tool rickstowell biofilter aswinker broiler solar litter on-farm demonstration mario de haro on-farm field days hydrogen sulfide mnaure treatment training application gas emissions air emission reduction greehouse gases dry and rewetting controlled drainage cover crops billlazarus wetland restoration riparian buffers tile line bioreactors grazing animal manure nitrogen loss environment alanr1 beef production theresa pella censara business planning terry whitehead tannin john deering carcass management michael fisher jessica davis mortality composting phil algreen agridrain corporation online nutrient managment tool nutrient management at dairies cafoweb nutrient management plan implementation tool gary sands denitrifier methanogen kentuckykim microbiology appilcation nitrifier winter manure spreading amber radatz water monitoring north dakota on-farm research prescribed burning tall grass prairie flint hills cattle production pasture management jeff davidson fire grazing endotoxin backteria fungi airborne louis mcdonald nutrient recycling phosphorus recovery ariel szogi cellulose casey ritz broiler bedding byproduct utilization vts vegetative treatment system vta manure composting steroid hormones cattle manure manaure management tillage charlesshapiro liquid manure lagoon solids separation equine industry mollie bogardus green mountain technologies mindys2 deep bedded barn beefmonoslopeair mono-slope barn deep-bedded barn monoslope barn jeff porter manure separation broiler litter anammox swine wastewater treatment biological ammonia removal deammonification ammonia emissions control corn application methods manure-dndc feedyards naqsat crude protein emission factor nutrient loss manure relations livestock production enteric methane grain processing merrillgould kristi henderson avma milk urea nitrogen disposal veterinary waste dipropyl disulfide chicken manure sewage sludge dipropyl trisulfide yard waste water quali feedlots manure managment extension and outreach online video adult learning conferencing meeting distance learning farmer interaction discussion groups on-line video conferenceing lplelc tree zifei liu veb shelterbelt windbreak manure curriculum ray massey manure transport costs andrea watson sulfur dan miller feed nutrients ginny ishler cropping system virtual farm feed management plan dan ludwig goats nh3 deposition air quality measurement kira shonkwiler tamie veith agriculture bmp particulates john worley pm 2.5 the fertilizer institute ashley macdonald agriculture regulation national cattlemen's beef association jeff blackwood nlos polidy yakima bmp glenn carpenter conservation innovation grant tim radatz backyard poultry small farm cornell waste management institute feedstock agriculture runoff dennis frame dry lot on-farm energy gypsum manure safety gypsum bedding university of illinois annie kwedar stephanie herbstritt matt helmers michigan state university natalie rector computer modeling peter vadas dana miles equine manure bryan smith blue green algae microcystis toxin pond field work nutrient management plan chitosan livestock species value of manure transportation costs ethanol systems modeling manure flows cattle facilities bedded pack catherine nash manure lagoon lagoon closure carcass dead animal disposal milk gas-permeable membrane wet scrubber w2w12 hogs hog manure bulking agents acid scrubber implementation texas equine urea fractionation infiltration high slopes wisconsin lagoons liquid storage web design and development construction removal structures youth 590 standard nmp colorado air treatment display interactive manure transfer midwest manure poster michigan maeap stable waste groundwater well ventilation animal housing measurment wheeler fact sheet wet scrubbers what is manure goat animal agrciulture conservation clean water act cwa environmental policy statement