Related by context. Frequent words. (Click for all words.) 73 tillage 56 irrigated 56 carbon sequestration 56 organic farming 55 tilling 54 soil fertility 54 cropland 54 EQIP 54 dryland 53 ryegrass 52 agronomic 52 drip irrigation 52 grain sorghum 51 crops 51 biochar 51 switchgrass 50 soil moisture 50 alfalfa 50 farming 50 soil erosion 49 corn stover 49 forage 48 silage 48 forages 48 crop yields 48 soils 48 organic fertilizers 47 herbicides 47 haying 47 turfgrass 47 arable 47 corn soybean 47 grazing 46 rangeland 46 mulches 46 irrigation 46 nematode 46 corn acreage 46 agricultural 46 Forage 46 organic gardening 45 mulching 45 bioenergy 45 soybean rust 45 rangelands 45 nematodes 45 agriculture 45 livestock grazing 45 crop 45 farmers 44 nitrogen fertilizer 44 Roundup Ready 44 drought tolerant 44 sugar beets 44 vegetable gardening 44 croplands 44 fertilizing 44 irrigating 43 pasture 43 grassland 43 NRCS 43 germination 43 Bt cotton 43 native grasses 43 dairy farming 43 agronomy 43 CRP 43 fungicides 42 compaction 42 biofuel crops 42 cotton growers 42 chemical fertilizers 42 Extension Agent 42 IPM 42 soybeans 42 soybean crop 42 growers 42 drought resistant 42 manure 42 Bt corn 42 soybean 42 ACRE 41 beneficial insects 41 Agronomy 41 beef cattle 41 harvesting 41 biomass 41 acreage 41 oilseed rape 41 cow calf 41 Crop 41 seeding 41 corn crop 41 composting 41 defoliation 41 corn ethanol 41 agronomist 41 cloud seeding 41 Grazing 41 rainwater harvesting 41 aeration