Related by context. Frequent words. (Click for all words.) 71 manure 55 biosolids 54 slurry 53 silage 53 digester 50 Manure 50 sludge 50 leachate 50 anhydrous ammonia 49 brine 49 sewage sludge 49 compost 48 septic 47 effluent 47 tillage 47 cow manure 46 sediment 46 aeration 45 ammonia 45 feedlot 45 poultry litter 45 alfalfa 45 nitrogen fertilizer 45 hay 44 wastewater 44 feedlots 44 nitrogen 44 CAFOs 44 livestock 43 CAFO 43 phosphorus 43 solids 43 stormwater 43 topsoil 43 sugar beets 42 contaminated soil 42 beef cattle 42 raw sewage 42 phosphorous 42 sewage 42 soils 42 dairy cows 42 pasture 42 baling 42 pigs 41 dairy farm 41 baler 41 dairy cattle 41 methane 41 grass clippings 41 composting 41 mulch 41 gravel 41 sprayer 41 retention ponds 41 pig 41 cistern 41 septic tank 41 swine 41 gravel pit 41 biochar 41 groundwater 41 frac 41 unpasteurized milk 40 hogs 40 compost pile 40 lagoons 40 ponds 40 cobs 40 hay bales 40 sandy soil 40 aquifer 40 hog farms 40 herbicides 40 grazing 40 sodium hydroxide 40 silt 40 retention pond 40 ponding 40 herbicide 40 hydrogen sulfide 40 peat moss 40 suspended solids 39 hog 39 feces 39 rainwater 39 diesel fuel 39 fertilizer 39 compaction 39 watercourse 39 barn 39 corn stalks 39 dairy farmer 39 creek 39 fecal matter 39 water 39 sedimentation 39 Sludge 39 potting soil 39 forage 39 mud