year,value,unit,plot,practiceName,level,cropRotation,dataSource,poundsNPerAcre,n
1982,0,Acres,Tillage - Statewide,1 - No-Till,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1982,0,Proportion,Tillage - Statewide,1 - No-Till,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1982,0.2,Proportion,Tillage - Statewide,2 - Conservation Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1982,0.8,Proportion,Tillage - Statewide,3 - Conventional Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1982,169608,Tons,N Sales and Manure - Statewide Totals,,Manure Nitrogen,,,,
1982,785999,Tons,N Sales and Manure - Statewide Totals,,Commercial Nitrogen Fertilizer (Urban and Pasture Application Removed),,,,
1982,955607,Tons,N Sales and Manure - Statewide Totals,,Total - Commercial and Manure,,,,
1982,4171069.09,Acres,Tillage - Statewide,2 - Conservation Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1982,13414412,Acres,N Sales and Manure - Statewide Totals,,Corn Acres (Grain & Silage),,,,
1982,16364571.03,Acres,Tillage - Statewide,3 - Conventional Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1987,0.03,Proportion,Tillage - Statewide,1 - No-Till,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1987,0.24,Proportion,Tillage - Statewide,2 - Conservation Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1987,0.73,Proportion,Tillage - Statewide,3 - Conventional Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1987,149411,Tons,N Sales and Manure - Statewide Totals,,Manure Nitrogen,,,,
1987,469839.33,Acres,Tillage - Statewide,1 - No-Till,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1987,632656,Tons,N Sales and Manure - Statewide Totals,,Commercial Nitrogen Fertilizer (Urban and Pasture Application Removed),,,,
1987,782067,Tons,N Sales and Manure - Statewide Totals,,Total - Commercial and Manure,,,,
1987,4220790.93,Acres,Tillage - Statewide,2 - Conservation Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1987,10350519,Acres,N Sales and Manure - Statewide Totals,,Corn Acres (Grain & Silage),,,,
1987,12571390.12,Acres,Tillage - Statewide,3 - Conventional Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1992,0.14,Proportion,Tillage - Statewide,1 - No-Till,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1992,0.28,Proportion,Tillage - Statewide,2 - Conservation Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1992,0.58,Proportion,Tillage - Statewide,3 - Conventional Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1992,155944,Tons,N Sales and Manure - Statewide Totals,,Manure Nitrogen,,,,
1992,754591,Tons,N Sales and Manure - Statewide Totals,,Commercial Nitrogen Fertilizer (Urban and Pasture Application Removed),,,,
1992,910535,Tons,N Sales and Manure - Statewide Totals,,Total - Commercial and Manure,,,,
1992,2736321.72,Acres,Tillage - Statewide,1 - No-Till,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1992,5499701.83,Acres,Tillage - Statewide,2 - Conservation Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1992,11197821.87,Acres,Tillage - Statewide,3 - Conventional Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1992,13127161,Acres,N Sales and Manure - Statewide Totals,,Corn Acres (Grain & Silage),,,,
1996,149,Pounds N Per Acre,N Rate - Statewide Average,N Rate - Statewide Average,,Corn/Soybean,Iowa Fertilizer Sales,,
1996,199,Pounds N Per Acre,N Rate - Statewide Average,N Rate - Statewide Average,,Continuous Corn,Iowa Fertilizer Sales,,
1997,0.24,Proportion,Tillage - Statewide,1 - No-Till,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1997,0.35,Proportion,Tillage - Statewide,2 - Conservation Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1997,0.41,Proportion,Tillage - Statewide,3 - Conventional Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1997,159077,Tons,N Sales and Manure - Statewide Totals,,Manure Nitrogen,,,,
1997,781202,Tons,N Sales and Manure - Statewide Totals,,Commercial Nitrogen Fertilizer (Urban and Pasture Application Removed),,,,
1997,940279,Tons,N Sales and Manure - Statewide Totals,,Total - Commercial and Manure,,,,
1997,4669365.13,Acres,Tillage - Statewide,1 - No-Till,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1997,6869119.81,Acres,Tillage - Statewide,2 - Conservation Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1997,8036555.68,Acres,Tillage - Statewide,3 - Conventional Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
1997,11834554,Acres,N Sales and Manure - Statewide Totals,,Corn Acres (Grain & Silage),,,,
2002,169341,Tons,N Sales and Manure - Statewide Totals,,Manure Nitrogen,,,,
2002,781881,Tons,N Sales and Manure - Statewide Totals,,Commercial Nitrogen Fertilizer (Urban and Pasture Application Removed),,,,
2002,951222,Tons,N Sales and Manure - Statewide Totals,,Total - Commercial and Manure,,,,
2002,12006746,Acres,N Sales and Manure - Statewide Totals,,Corn Acres (Grain & Silage),,,,
2003,2488,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2003,2488,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2004,2189,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2004,4677,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2005,634,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2005,5311,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2006,10941,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2006,16252,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2007,159,Acres,Cover Crops - Statewide,Cover Crops,,,CostSharePlusIns,,
2007,14800,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2007,31052,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2007,214258,Tons,N Sales and Manure - Statewide Totals,,Manure Nitrogen,,,,
2007,1051370,Tons,N Sales and Manure - Statewide Totals,,Commercial Nitrogen Fertilizer (Urban and Pasture Application Removed),,,,
2007,1265628,Tons,N Sales and Manure - Statewide Totals,,Total - Commercial and Manure,,,,
2007,14056951,Acres,N Sales and Manure - Statewide Totals,,Corn Acres (Grain & Silage),,,,
2008,1105,Acres,Cover Crops - Statewide,Cover Crops,,,CostSharePlusIns,,
2008,5962,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2008,37014,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2009,9938,Acres,Cover Crops - Statewide,Cover Crops,,,CostSharePlusIns,,
2009,13414,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2009,50428,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2010,0,Acres,N Timing - Statewide,In-season only,,,,,
2010,0,Acres,N Timing - Statewide,"Spring Side-dress Split, 40-60",,,,,
2010,0.3,Proportion,Tillage - Statewide,1 - No-Till,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
2010,0.3,Proportion,Tillage - Statewide,2 - Conservation Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
2010,0.4,Proportion,Tillage - Statewide,3 - Conventional Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
2010,151,Pounds N Per Acre,N Rate - Statewide Average,N Rate - Statewide Average,,Corn/Soybean,Iowa Fertilizer Sales,,
2010,201,Pounds N Per Acre,N Rate - Statewide Average,N Rate - Statewide Average,,Continuous Corn,Iowa Fertilizer Sales,,
2010,8074,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2010,18702,Acres,Cover Crops - Statewide,Cover Crops,,,CostSharePlusIns,,
2010,58502,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2010,2229428,Acres,N Timing - Statewide,"Fall anhydrous without
N inhibitor",,,,,
2010,3489395,Acres,N Timing - Statewide,"Fall anhydrous plus
N inhibitor",,,,,
2010,6064720,Acres,Tillage - Statewide,2 - Conservation Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
2010,6154727,Acres,Tillage - Statewide,1 - No-Till,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
2010,8288043,Acres,Tillage - Statewide,3 - Conventional Tillage,Iowa Nutrient Reduction Strategy,,Iowa Nutrient Reduction Strategy,,
2010,13521926,Acres,N Timing - Statewide,Spring pre-plant,,,,,
2011,150,Acres,Bioreactors and Saturated Buffers - Statewide,Bioreactor,,,,,
2011,150,Acres,Bioreactors and Saturated Buffers - Statewide,Cumulative Acres Treated,,,,,
2011,1823.2254135686,Acres,Structural Erosion Control - Statewide,Grade Stab. and Ponds,,,,,
2011,6965,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2011,30987,Acres,Cover Crops - Statewide,Cover Crops,,,CostSharePlusIns,,
2011,32925.9712697166,Acres,Structural Erosion Control - Statewide,Terraces and WASCOBs,,,,,
2011,34749.1966832852,Acres,Structural Erosion Control - Statewide,Cumulative Acres,,,,,
2011,65467,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2011,379614,Acres,Cover Crops - Statewide,Cover Crops,,,CensusEstimate - 2012,,
2011,,Acres,Bioreactors and Saturated Buffers - Statewide,Saturated Buffer,,,,,
2012,0.29,Proportion,Tillage - Statewide,1 - No-Till,Census of Agriculture,,Census of Agriculture,,
2012,0.33,Proportion,Tillage - Statewide,3 - Conventional Tillage,Census of Agriculture,,Census of Agriculture,,
2012,0.37,Proportion,Tillage - Statewide,2 - Conservation Tillage,Census of Agriculture,,Census of Agriculture,,
2012,150,Acres,Bioreactors and Saturated Buffers - Statewide,Bioreactor,,,,,
2012,300,Acres,Bioreactors and Saturated Buffers - Statewide,Cumulative Acres Treated,,,,,
2012,1116.77066497771,Acres,Structural Erosion Control - Statewide,Grade Stab. and Ponds,,,,,
2012,13519,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2012,25368.739115128,Acres,Structural Erosion Control - Statewide,Terraces and WASCOBs,,,,,
2012,61234.706463391,Acres,Structural Erosion Control - Statewide,Cumulative Acres,,,,,
2012,69955,Acres,Cover Crops - Statewide,Cover Crops,,,CostSharePlusIns,,
2012,78986,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2012,221787,Tons,N Sales and Manure - Statewide Totals,,Manure Nitrogen,,,,
2012,1189604,Tons,N Sales and Manure - Statewide Totals,,Commercial Nitrogen Fertilizer (Urban and Pasture Application Removed),,,,
2012,1411391,Tons,N Sales and Manure - Statewide Totals,,Total - Commercial and Manure,,,,
2012,6950836,Acres,Tillage - Statewide,1 - No-Till,Census of Agriculture,,Census of Agriculture,,
2012,7882556,Acres,Tillage - Statewide,3 - Conventional Tillage,Census of Agriculture,,Census of Agriculture,,
2012,8760348,Acres,Tillage - Statewide,2 - Conservation Tillage,Census of Agriculture,,Census of Agriculture,,
2012,14099151,Acres,N Sales and Manure - Statewide Totals,,Corn Acres (Grain & Silage),,,,
2012,,Acres,Bioreactors and Saturated Buffers - Statewide,Saturated Buffer,,,,,
2013,50,Acres,Bioreactors and Saturated Buffers - Statewide,Bioreactor,,,,,
2013,350,Acres,Bioreactors and Saturated Buffers - Statewide,Cumulative Acres Treated,,,,,
2013,1447.07329015877,Acres,Structural Erosion Control - Statewide,Grade Stab. and Ponds,,,,,
2013,6334,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2013,21511.1673588316,Acres,Structural Erosion Control - Statewide,Terraces and WASCOBs,,,,,
2013,84192.9471123813,Acres,Structural Erosion Control - Statewide,Cumulative Acres,,,,,
2013,85320,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2013,211235,Acres,Cover Crops - Statewide,Cover Crops,,,CostSharePlusIns,,
2013,,Acres,Bioreactors and Saturated Buffers - Statewide,Saturated Buffer,,,,,
2014,150,Acres,Bioreactors and Saturated Buffers - Statewide,Bioreactor,,,,,
2014,500,Acres,Bioreactors and Saturated Buffers - Statewide,Cumulative Acres Treated,,,,,
2014,1187.49574935686,Acres,Structural Erosion Control - Statewide,Grade Stab. and Ponds,,,,,
2014,4940,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2014,26786.8188094317,Acres,Structural Erosion Control - Statewide,Terraces and WASCOBs,,,,,
2014,90260,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2014,112167.26167117,Acres,Structural Erosion Control - Statewide,Cumulative Acres,,,,,
2014,161000,Acres,Cover Crops - Statewide,Cover Crops,,,CostSharePlusIns,,
2014,,Acres,Bioreactors and Saturated Buffers - Statewide,Saturated Buffer,,,,,
2015,0,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2015,50,Acres,Bioreactors and Saturated Buffers - Statewide,Saturated Buffer,,,,,
2015,100,Acres,Bioreactors and Saturated Buffers - Statewide,Bioreactor,,,,,
2015,650,Acres,Bioreactors and Saturated Buffers - Statewide,Cumulative Acres Treated,,,,,
2015,1193.8910107317,Acres,Structural Erosion Control - Statewide,Grade Stab. and Ponds,,,,,
2015,24668.0001586039,Acres,Structural Erosion Control - Statewide,Terraces and WASCOBs,,,,,
2015,90260,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2015,138029.152840506,Acres,Structural Erosion Control - Statewide,Cumulative Acres,,,,,
2015,275854,Acres,Cover Crops - Statewide,Cover Crops,,,CostSharePlusIns,,
2016,250,Acres,Bioreactors and Saturated Buffers - Statewide,Bioreactor,,,,,
2016,250,Acres,Bioreactors and Saturated Buffers - Statewide,Saturated Buffer,,,,,
2016,1114.33422733257,Acres,Structural Erosion Control - Statewide,Grade Stab. and Ponds,,,,,
2016,1150,Acres,Bioreactors and Saturated Buffers - Statewide,Cumulative Acres Treated,,,,,
2016,10448,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2016,22787.5735212686,Acres,Structural Erosion Control - Statewide,Terraces and WASCOBs,,,,,
2016,100708,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2016,161931.060589107,Acres,Structural Erosion Control - Statewide,Cumulative Acres,,,,,
2016,324097,Acres,Cover Crops - Statewide,Cover Crops,,,CostSharePlusIns,,
2016,973112,Acres,Cover Crops - Statewide,Cover Crops,,,CensusEstimate - 2017,,
2016,1597614,Acres,Cover Crops - Statewide,Cover Crops,,,INRECEstimateAdj,,
2017,0,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,1 <100,0
2017,0,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,2 100-125,0
2017,0,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,1 <100,0
2017,0,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,2 100-125,0
2017,0.000772975,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,1 <100,40
2017,0.001814882,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,1 <100,1
2017,0.007259528,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,7 226-250,4
2017,0.007749077,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,7 226-250,401
2017,0.010889292,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,8 >250,6
2017,0.011575304,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,8 >250,599
2017,0.01439692,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,8 >250,86
2017,0.014519056,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,2 100-125,8
2017,0.015066544,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,3 126-150,90
2017,0.018,Proportion of All Corn and Soy Acres,P Application,2 - Liquid P Injected into Soil,,,,,
2017,0.018518519,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,8 >250,1
2017,0.01873576,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,2 100-125,969.54
2017,0.029,Proportion of All Corn and Soy Acres,P Application,3 - Commercial P Incorporated in Knifed Bands,,,,,
2017,0.037037037,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,3 126-150,2
2017,0.043557169,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,6 201-225,24
2017,0.052237473,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,6 201-225,2703.19
2017,0.089060015,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,4 151-175,532
2017,0.091,Proportion,Cover Crops Species,Cover Crops,Oats Cover Crop,,,,
2017,0.092592593,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,4 151-175,5
2017,0.11,Proportion of All Corn and Soy Acres,P Application,4 - Commercial P Incorporated with Planter,,,,,
2017,0.12962963,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,7 226-250,7
2017,0.152758015,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,7 226-250,912.5
2017,0.16,Proportion,Tillage - Statewide,3 - Conventional Tillage,Survey of Agricultural Retailers - 2017,,Survey of Agricultural Retailers,,
2017,0.18699255,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,6 201-225,1117
2017,0.203703704,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,6 201-225,11
2017,0.21,Proportion,Tillage - Statewide,3 - Conventional Tillage,Census of Agriculture,,Census of Agriculture,,
2017,0.215,Proportion,Cover Crops Species,Cover Crops,Other Cover Crop,,,,
2017,0.222983646,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,3 126-150,11538.98
2017,0.254083485,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,3 126-150,140
2017,0.295825771,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,5 176-200,163
2017,0.318082983,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,5 176-200,16460.19
2017,0.34,Proportion,Tillage - Statewide,1 - No-Till,Survey of Agricultural Retailers - 2017,,Survey of Agricultural Retailers,,
2017,0.35,Proportion,Tillage - Statewide,1 - No-Till,Census of Agriculture,,Census of Agriculture,,
2017,0.367862781,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,4 151-175,19036.2
2017,0.372050817,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,4 151-175,205
2017,0.374,Proportion of All Corn and Soy Acres,P Application,1 - Other P Application Type,,,,,
2017,0.43,Proportion,Tillage - Statewide,2 - Conservation Tillage,Census of Agriculture,,Census of Agriculture,,
2017,0.47,Proportion of All Corn and Soy Acres,P Application,5- Commercial P Broadcast & Incorporated within 1 week,,,,,
2017,0.5,Proportion,Tillage - Statewide,2 - Conservation Tillage,Survey of Agricultural Retailers - 2017,,Survey of Agricultural Retailers,,
2017,0.518518519,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,5 176-200,28
2017,0.541725956,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,5 176-200,3236
2017,0.694,Proportion,Cover Crops Species,Cover Crops,Rye Cover Crop,,,,
2017,0.743,Proportion of All Corn and Soy Acres,P Application,P Application Only When At or Below Optimum Levels,,,,,
2017,0.812,Proportion of All Corn and Soy Acres,STP,1 - Soil Testing for P Utilized,,,,,
2017,170,Pounds N Per Acre,N Rate - Statewide Average,N Rate - Statewide Average,,Corn/Soybean,"INREC Survey of
Ag Retailers",,
2017,200,Acres,Bioreactors and Saturated Buffers - Statewide,Saturated Buffer,,,,,
2017,200.3,Pounds N Per Acre,N Rate - Statewide Average,N Rate - Statewide Average,,Continuous Corn,"INREC Survey of
Ag Retailers",,
2017,400,Acres,Bioreactors and Saturated Buffers - Statewide,Bioreactor,,,,,
2017,898.092728752568,Acres,Structural Erosion Control - Statewide,Grade Stab. and Ponds,,,,,
2017,1750,Acres,Bioreactors and Saturated Buffers - Statewide,Cumulative Acres Treated,,,,,
2017,4596,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2017,17295.2305105661,Acres,Structural Erosion Control - Statewide,Terraces and WASCOBs,,,,,
2017,105304,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2017,180124.383828425,Acres,Structural Erosion Control - Statewide,Cumulative Acres,,,,,
2017,245143,Tons,N Sales and Manure - Statewide Totals,,Manure Nitrogen,,,,
2017,490297,Acres,N Timing - Statewide,In-season only,,,,,
2017,549638,Acres,Cover Crops - Statewide,Cover Crops,,,CostSharePlusIns,,
2017,1145508,Tons,N Sales and Manure - Statewide Totals,,Commercial Nitrogen Fertilizer (Urban and Pasture Application Removed),,,,
2017,1390651,Tons,N Sales and Manure - Statewide Totals,,Total - Commercial and Manure,,,,
2017,2015688,Acres,Cover Crops - Statewide,Cover Crops,,,INRECEstimateAdj,,
2017,2274791,Acres,N Timing - Statewide,"Spring Side-dress Split, 40-60",,,,,
2017,2445632,Acres,N Timing - Statewide,"Fall anhydrous without
N inhibitor",,,,,
2017,3676146,Acres,Tillage - Statewide,3 - Conventional Tillage,Survey of Agricultural Retailers - 2017,,Survey of Agricultural Retailers,,
2017,5018129,Acres,Tillage - Statewide,3 - Conventional Tillage,Census of Agriculture,,Census of Agriculture,,
2017,6494168,Acres,N Timing - Statewide,"Fall anhydrous plus
N inhibitor",,,,,
2017,7707695,Acres,Tillage - Statewide,1 - No-Till,Survey of Agricultural Retailers - 2017,,Survey of Agricultural Retailers,,
2017,8196199,Acres,Tillage - Statewide,1 - No-Till,Census of Agriculture,,Census of Agriculture,,
2017,10132599,Acres,Tillage - Statewide,2 - Conservation Tillage,Census of Agriculture,,Census of Agriculture,,
2017,11290240,Acres,N Timing - Statewide,Spring pre-plant,,,,,
2017,11611287,Acres,Tillage - Statewide,2 - Conservation Tillage,Survey of Agricultural Retailers - 2017,,Survey of Agricultural Retailers,,
2017,13244687,Acres,N Sales and Manure - Statewide Totals,,Corn Acres (Grain & Silage),,,,
2018,0,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,1 <100,0
2018,0,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,1 <100,0
2018,0.000750166,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,8 >250,40
2018,0.00173913,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,8 >250,1
2018,0.001875416,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,1 <100,100
2018,0.002908815,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,2 100-125,23
2018,0.003478261,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,1 <100,2
2018,0.01369863,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,2 100-125,1
2018,0.015284641,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,2 100-125,815
2018,0.015652174,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,2 100-125,9
2018,0.022891109,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,3 126-150,181
2018,0.026086957,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,7 226-250,15
2018,0.027,Proportion of All Corn and Soy Acres,P Application,3 - Commercial P Incorporated in Knifed Bands,,,,,
2018,0.02739726,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,3 126-150,2
2018,0.027906192,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,7 226-250,1488
2018,0.038,Proportion of All Corn and Soy Acres,P Application,2 - Liquid P Injected into Soil,,,,,
2018,0.038,Proportion of All Corn and Soy Acres,P Application,4 - Commercial P Incorporated with Planter,,,,,
2018,0.04109589,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,8 >250,3
2018,0.056405716,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,8 >250,446
2018,0.074,Proportion,Cover Crops Species,Cover Crops,Other Cover Crop,,,,
2018,0.07826087,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,6 201-225,45
2018,0.082191781,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,7 226-250,6
2018,0.085999747,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,4 151-175,680
2018,0.095890411,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,4 151-175,7
2018,0.098,Proportion,Cover Crops Species,Cover Crops,Oats Cover Crop,,,,
2018,0.10127247,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,6 201-225,5400
2018,0.112179082,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,7 226-250,887
2018,0.18979211,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,3 126-150,10120
2018,0.195,Proportion of All Corn and Soy Acres,P Application,1 - Other P Application Type,,,,,
2018,0.212173913,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,3 126-150,122
2018,0.25,Proportion,Tillage - Statewide,3 - Conventional Tillage,Survey of Agricultural Retailers,,Survey of Agricultural Retailers,,
2018,0.292480519,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,4 151-175,15595.5
2018,0.3,Proportion,Tillage - Statewide,1 - No-Till,Survey of Agricultural Retailers,,Survey of Agricultural Retailers,,
2018,0.310184,Proportion of All Corn and Soy Acres,STP,2 - P Application Only When At or Below Optimum Levels,,,,,
2018,0.314782609,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,4 151-175,181
2018,0.315068493,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,6 201-225,23
2018,0.332363728,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,6 201-225,2628
2018,0.347826087,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,5 176-200,200
2018,0.370638485,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,5 176-200,19763
2018,0.387251802,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,5 176-200,3062
2018,0.424657534,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,5 176-200,31
2018,0.45,Proportion,Tillage - Statewide,2 - Conservation Tillage,Survey of Agricultural Retailers,,Survey of Agricultural Retailers,,
2018,0.561,Proportion of All Corn and Soy Acres,P Application,P Application Only When At or Below Optimum Levels,,,,,
2018,0.703,Proportion of All Corn and Soy Acres,P Application,5- Commercial P Broadcast & Incorporated within 1 week,,,,,
2018,0.721,Proportion of All Corn and Soy Acres,STP,1 - Soil Testing for P Utilized,,,,,
2018,0.828,Proportion,Cover Crops Species,Cover Crops,Rye Cover Crop,,,,
2018,0.864,Proportion of All Corn and Soy Acres,P Application,Commercial P Source Applied,,,,,
2018,172.3,Pounds N Per Acre,N Rate - Statewide Average,N Rate - Statewide Average,,Corn/Soybean,"INREC Survey of
Ag Retailers",,
2018,201.9,Pounds N Per Acre,N Rate - Statewide Average,N Rate - Statewide Average,,Continuous Corn,"INREC Survey of
Ag Retailers",,
2018,350,Acres,Bioreactors and Saturated Buffers - Statewide,Saturated Buffer,,,,,
2018,750,Acres,Bioreactors and Saturated Buffers - Statewide,Bioreactor,,,,,
2018,908.383613486752,Acres,Structural Erosion Control - Statewide,Grade Stab. and Ponds,,,,,
2018,1945,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2018,2850,Acres,Bioreactors and Saturated Buffers - Statewide,Cumulative Acres Treated,,,,,
2018,15725.4391320855,Acres,Structural Erosion Control - Statewide,Terraces and WASCOBs,,,,,
2018,107249,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2018,196758.206573998,Acres,Structural Erosion Control - Statewide,Cumulative Acres,,,,,
2018,242123,Acres,N Timing - Statewide,In-season only,,,,,
2018,597205,Acres,Cover Crops - Statewide,Cover Crops,,,CostSharePlusIns,,
2018,1442877,Acres,N Timing - Statewide,"Fall anhydrous without
N inhibitor",,,,,
2018,2183606,Acres,Cover Crops - Statewide,Cover Crops,,,INRECEstimateAdj,,
2018,3537893,Acres,N Timing - Statewide,"Spring Side-dress Split, 40-60",,,,,
2018,4092401,Acres,N Timing - Statewide,"Fall anhydrous plus
N inhibitor",,,,,
2018,5733407,Acres,Tillage - Statewide,3 - Conventional Tillage,Survey of Agricultural Retailers,,Survey of Agricultural Retailers,,
2018,6972434,Acres,Tillage - Statewide,1 - No-Till,Survey of Agricultural Retailers,,Survey of Agricultural Retailers,,
2018,10247229,Acres,Tillage - Statewide,2 - Conservation Tillage,Survey of Agricultural Retailers,,Survey of Agricultural Retailers,,
2018,13508491,Acres,N Timing - Statewide,Spring pre-plant,,,,,
2019,0,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,2 100-125,0
2019,0,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,2 100-125,0
2019,0.003032303,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,8 >250,193
2019,0.003062787,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,8 >250,2
2019,0.003723605,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,2 100-125,237
2019,0.004886249,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,1 <100,311
2019,0.006125574,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,1 <100,4
2019,0.006125574,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,2 100-125,4
2019,0.007614696,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,8 >250,80
2019,0.01,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,1 <100,1
2019,0.01,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,8 >250,1
2019,0.0118,Proportion of All Corn and Soy Acres,P Application,4 - Commercial P Incorporated with Planter,,,,,
2019,0.0128498,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,1 <100,135
2019,0.02,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,3 126-150,2
2019,0.026033691,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,7 226-250,17
2019,0.027,Proportion of All Corn and Soy Acres,P Application,3 - Commercial P Incorporated in Knifed Bands,,,,,
2019,0.028,Proportion,Cover Crops Species,Cover Crops,Oats Cover Crop,,,,
2019,0.035083585,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,7 226-250,2233
2019,0.036264991,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,3 126-150,381
2019,0.05730059,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,4 151-175,602
2019,0.06,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,4 151-175,6
2019,0.0894,Proportion of All Corn and Soy Acres,P Application,2 - Liquid P Injected into Soil,,,,,
2019,0.09,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,7 226-250,9
2019,0.098009188,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,6 201-225,64
2019,0.108220211,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,3 126-150,6888
2019,0.109746811,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,7 226-250,1153
2019,0.119375314,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,6 201-225,7598
2019,0.122511485,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,3 126-150,80
2019,0.1594,Proportion,Cover Crops Species,Cover Crops,Other Cover Crop,,,,
2019,0.1805,Proportion of All Corn and Soy Acres,P Application,1 - Other P Application Type,,,,,
2019,0.23,Proportion,Tillage - Statewide,3 - Conventional Tillage,Survey of Agricultural Retailers,,Survey of Agricultural Retailers,,
2019,0.2852997,Proportion of All Corn and Soy Acres,STP,2 - P Application Only When At or Below Optimum Levels,,,,,
2019,0.291642871,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,6 201-225,3064
2019,0.3,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,6 201-225,30
2019,0.328887004,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,4 151-175,20933
2019,0.344563553,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,4 151-175,225
2019,0.36,Proportion,Tillage - Statewide,1 - No-Till,Survey of Agricultural Retailers,,Survey of Agricultural Retailers,,
2019,0.393568147,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Corn/Soybean,,5 176-200,257
2019,0.39679173,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Corn/Soybean,,5 176-200,25255
2019,0.41,Proportion,Tillage - Statewide,2 - Conservation Tillage,Survey of Agricultural Retailers,,Survey of Agricultural Retailers,,
2019,0.48458024,Proportion,N Rate - Distribution,N Rate - Distribution,Acres,Continuous Corn,,5 176-200,5091
2019,0.51,Proportion,N Rate - Distribution,N Rate - Distribution,Fields,Continuous Corn,,5 176-200,51
2019,0.5472,Proportion of All Corn and Soy Acres,P Application,P Application Only When At or Below Optimum Levels,,,,,
2019,0.6913,Proportion of All Corn and Soy Acres,P Application,5- Commercial P Broadcast & Incorporated within 1 week,,,,,
2019,0.8126,Proportion,Cover Crops Species,Cover Crops,Rye Cover Crop,,,,
2019,0.8551,Proportion of All Corn and Soy Acres,STP,1 - Soil Testing for P Utilized,,,,,
2019,177.5,Pounds N Per Acre,N Rate - Statewide Average,N Rate - Statewide Average,,Corn/Soybean,"INREC Survey of
Ag Retailers",,
2019,200.4,Pounds N Per Acre,N Rate - Statewide Average,N Rate - Statewide Average,,Continuous Corn,"INREC Survey of
Ag Retailers",,
2019,300,Acres,Bioreactors and Saturated Buffers - Statewide,Bioreactor,,,,,
2019,350,Acres,Bioreactors and Saturated Buffers - Statewide,Saturated Buffer,,,,,
2019,730.276773683143,Acres,Structural Erosion Control - Statewide,Grade Stab. and Ponds,,,,,
2019,3500,Acres,Bioreactors and Saturated Buffers - Statewide,Cumulative Acres Treated,,,,,
2019,17117,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Annual,,,,
2019,19526.5974983227,Acres,Structural Erosion Control - Statewide,Terraces and WASCOBs,,,,,
2019,124366,Acres,Nitrate Removal Wetlands - Statewide,Nitrate Removal Wetland,Acres Treated - Cumulative,,,,
2019,217015.080846004,Acres,Structural Erosion Control - Statewide,Cumulative Acres,,,,,
2019,248673,Acres,N Timing - Statewide,In-season only,,,,,
2019,555400,Acres,Cover Crops - Statewide,Cover Crops,,,CostSharePlusIns,,
2019,974047,Acres,N Timing - Statewide,"Fall anhydrous without
N inhibitor",,,,,
2019,4592334,Acres,N Timing - Statewide,"Spring Side-dress Split, 40-60",,,,,
2019,5294806,Acres,Tillage - Statewide,3 - Conventional Tillage,Survey of Agricultural Retailers,,Survey of Agricultural Retailers,,
2019,5438376,Acres,N Timing - Statewide,"Fall anhydrous plus
N inhibitor",,,,,
2019,8153502,Acres,Tillage - Statewide,1 - No-Till,Survey of Agricultural Retailers,,Survey of Agricultural Retailers,,
2019,9475381,Acres,Tillage - Statewide,2 - Conservation Tillage,Survey of Agricultural Retailers,,Survey of Agricultural Retailers,,
2019,11673095,Acres,N Timing - Statewide,Spring pre-plant,,,,,
mean_17to19,0.0723333333333333,Proportion,Cover Crops Species,Cover Crops,Oats Cover Crop,,,,
mean_17to19,0.149466666666667,Proportion,Cover Crops Species,Cover Crops,Other Cover Crop,,,,
mean_17to19,0.7782,Proportion,Cover Crops Species,Cover Crops,Rye Cover Crop,,,,
sd_17to19,0.0385529938310027,Proportion,Cover Crops Species,Cover Crops,Oats Cover Crop,,,,
sd_17to19,0.0710229071028026,Proportion,Cover Crops Species,Cover Crops,Other Cover Crop,,,,
sd_17to19,0.0733247570742652,Proportion,Cover Crops Species,Cover Crops,Rye Cover Crop,,,,