On-Farm Strip Trial Reports

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Description

This database contains results of individual replicated strip trials following Iowa Soybean Association Research Center for Farming Innovation protocols.

The reports include essential management information, spatial yield data, and imagery. Scouting, soil and tissue sampling reports are included if available. To see trials summarized by trial type and crop, visit the interactive Summaries of On-Farm Strip Trials app.

Instructions

1. Limit results as desired by selecting one or more values from Year, Crop, Trial Type and Detail, Landform Region, Cropping District, Watershed or County.
2. Hold the CTRL key and click to select multiple items.
3. After making all of your selections click Display Results.
4. To reset your selections click Clear Results.

Year	Crop	Trial Type and Detail
All Years 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005	All Crops Corn Soybean	All Trial Types Biological - Biostimulant Biological - Nitrogen-fixing Biological - Protection Biological - Retired Biological - Soil Amendment Cover Crop Cover Crop - Multi-species vs no cover crop Cover Crop - planting method Cover Crop - Relay Cropping Cover Crop - Row Spacing Cover Crop - Seeding Rate Cover Crop - Species comparison Cover Crop - Termination Timing Cover Crop - Tillage Cover Crop - vs No Cover Crop Crop Management - Bt Trait Crop Management - Ground speed Crop Management - Planting Date Crop Management - Planting date & maturity Crop Management - Planting method Crop Management - Population Crop Management - Row Spacing Crop Management - Seed hybrid comparison Crop Management - Seed size comparison Crop Management - Seed variety comparison Crop Management - Tillage Crop Protection Crop Protection - Fungicide Crop Protection - Fungicide and Insecticide Crop Protection - Insecticide Crop Protection - Seed Treatment Equipment Equipment - Combine head Equipment - Planter Equipment - Roller Fungicide - Application placement Fungicide - Application rate Fungicide - Application timing Fungicide - Product comparison Fungicide - Residual effect Fungicide - Seed treatment Fungicide - vs untreated Herbicide - Pre-emerge Herbicide - Product comparison Herbicide - Residual Herbicide - vs untreated Insecticide - Application rate Insecticide - Product comparison Insecticide - Seed treatment Insecticide - Soil applied Insecticide - vs Bt Trait Insecticide - vs untreated Management Management - Cover Crops Multi Year Cover Crop - vs No Cover Crop Nematicide & Insecticide - Seed treatment Nematicide vs untreated Nitrogen - Application rate Nitrogen - Application rate & placement Nitrogen - Application rate & timing Nitrogen - Application timing Nitrogen - Extended release Nitrogen - Form Nitrogen - Form & placement Nitrogen - Form & timing Nitrogen - Manure Nitrogen - On soybean Nitrogen - Placement Nitrogen - Predictive N modeling Nitrogen - Sensor Nitrogen - Stabilizer Nitrogen - Stabilizer - retired Nutrition Nutrition - Application timing Nutrition - Chelating agent Nutrition - Lime Nutrition - Macronutrients Nutrition - Micronutrients Nutrition - Starter Nutrition -Retired Plant Nutrition - Fertilizer Plant Nutrition - Manure Plant Nutrition - Manure + Nitrogen Plant Nutrition - Nitrogen Form and Placement Plant Nutrition - Nitrogen Placement Plant Nutrition - Nitrogen Rate Plant Nutrition - Nitrogen Sensor Plant Nutrition - Nitrogen Timing Plant Nutrition - Predictive N Modeling Plant Nutrition - Seed Treatment Plant Nutrition - Stabilizer or Additive Plant Nutrition - Sulfur Protection - Fungicide & biological Protection - Fungicide & herbicide Protection - Fungicide & herbicide & insecticide Protection - Fungicide & insecticide Protection - Fungicide & nematacide Protection - Fungicide & nutrition Seed - Bt Trait comparison Seed - Bt Trait vs no Bt Trait Stimulant, PGR or Biological All Trial Details 0 lbs N vs 140 lbs vs 170 lbs vs 200 lbs vs 230 lbs 0 lbs N vs 90 lbs vs 120 lbs vs 150 lbs vs 180 lbs 100 lbs N Y-DROP vs 50 lbs N Coulter 100k vs 130k 100lbs N vs 50lbs N 110 lbs N Coulter vs 140 lbs N Y-DROP 125K vs 150K 130K vs 100K 130K vs 160K 135 lbs N vs 50 lbs N 140 lbs N Coulter vs 140 lbs N Y-DROP 15 inch Cereal Rye vs 30 inch Cereal Rye 15 inch Cereal Rye vs 30 inch Cereal Rye vs Untreated 15 inch rows vs 30 inch rows 160k vs 130k 170K vs 150K 200 lbs N vs 140 lbs N 200 lbs N vs 170 lbs N 23 lbs Rye vs 45 lbs Rye vs Mixed Rye Rate 230 lbs N vs 170 lbs N 28 lb Rye vs 53 lb Rye vs No Rye 2X2 15 gallons vs 2X2 7.5 gallons vs Untreated 2x2 at 15 gallons vs 2x2 at 7.5 gallons 30 inch row spacing vs Control 30 inch Rye vs No Cover Crop 323(HXBT) vs 324(BT) 33D13(HX1) and Fortress vs 33D11 and Fortress 33H26(HX1) and Fortress vs 33H25 and Fortress 33N11(HX1) vs 33N09 33N30(HX1) and Fortress vs 33N29 and Fortress 360 Commander vs 360 Cmndr and N25 vs 360 Cmndr-N25 vs Fixed Rate 360 COMMANDER vs Fixed N Rate 36W67(HXBT) vs 36W66 40 lbs N Y-Drop vs 80 lbs N Coulter 52 lb Seed vs 39 lb Seed 55 lbs - Early vs 28 lbs - Early 55 lbs rye early vs 55 lbs rye late vs 28 lbs rye early vs 28 lbs rye 60 lbs N Y-DROP vs 40 lbs N Y-DROP 60 lbs N Y-Drop vs 80 lbs N Coulter 80K vs 110K vs 140K vs 170K 80K vs 110K vs 140K vs 170K vs VRS 90 lbs N vs 120 lbs vs 150 lbs vs 180 lbs 90k vs 150k 98G - Yr 1 vs Untreated 98G - Yr 2 vs Untreated 98G vs Untreated Absolute Maxx vs Untreated Acceleron vs Untreated Accomplish LM vs Untreated Accomplish vs Untreated Acropolis vs Untreated Actuate vs Untreated Aerial Applied vs Ground Applied Ag lime vs Untreated Agrigold A6458VT3P(RIB) vs Agrigold A6458(RR) Agrotain Plus and Manure vs Untreated Agrotain Plus and UAN vs Untreated Agrotain vs Accomplish Air Seeder vs Drilled vs No Cover Ammonium sulfate (AMS) vs Untreated Ammonium thiosulfate (ATS) vs Untreated Amplify-D (2-10-0) vs Untreated Amplify-L (7-38-0) vs Untreated Annual Rye vs Cereal Rye Annual Rye vs Cereal Rye vs Untreated Annual Rye vs Untreated Annual Ryegrass vs Cereal Rye ANVOL vs Untreated Approach Prima v Lucento v Miravis Neo v Untreated v Veltyma Aproach and Asana XL vs Untreated Aproach and Kendo vs Untreated Aproach Prima and Mustang Maxx vs Untreated Aproach Prima vs Headline AMP Aproach Prima vs Untreated Aproach vs Miravis Neo vs Untreated Aproach vs Untreated Apron Max vs Untreated Arborite and UAN vs UAN Arcus ST vs CruiserMaxx and Vibrance Ascend and Starter (3-18-18-1-0.5) vs Starter Ascend vs Untreated Asgrow AG2535 vs Credenz CZ2474RY Aspire vs 0-0-60 Aspire vs 0-0-60 vs Untreated Astera with AlphaBetaPro vs Untreated Authority Assist and Headline and Hero vs Glyphosate Authority Assist vs Glyphosate AVAIL vs Untreated Avicta Complete Corn vs Cruiser Maxx Corn 250 Avicta Complete vs Untreated Azoxyprop and Firestorm vs Untreated Aztec 1.5 oz vs Untreated Aztec 2.1G vs Untreated Aztec 3 oz vs Aztec 1.5 oz Aztec 3 oz vs Aztec 2 oz Aztec 3 oz vs Aztec 2.3 oz Aztec 4.67G vs Untreated Aztec vs 33H25 and Aztec Aztec vs 34A18(HXX) Aztec vs Counter 20G Aztec vs Untreated Balance P vs Untreated Base Manure N Rate and N50 vs Base Manure N Rate Base N Rate and N40 vs Base N Rate-N40 Base N Rate and N50 vs Base N Rate -N50 vs Base N rate Base N Rate vs Base Rate and N40 Base N Rate vs Base Rate -N40 Base N Rate vs Base Rate and N30 Base N Rate vs Low N Rate Base N Rate vs Normal and N50 BASF High Intensity vs Glyphosate Baythroid vs Untreated Bio Gold vs Untreated Bio-Forge(K-1,Co-1,Mo-1) vs Untreated Biodyne vs Untreated biotrinsic Z15 vs ILEVO vs Untreated Black Label Zn(6-20-0-Zn0.77) vs Untreated Bolster vs Untreated Boost vs Untreated BorPak(B-7.5) vs Untreated Brixen vs Untreated Broadcast Urea vs Y-Drop Broadcast w/ Incorporation vs Broadcast Bt Trait vs Conventional Bt Trait vs Insecticide BTN vs Untreated Capture and Nachurs vs Untreated Capture vs Untreated Carbon Boost vs Untreated Carbon-based fertilizer vs Untreated Cereal Rye and Hairy Vetch vs Untreated Cereal Rye and Tillage Radish vs Untreated Cereal Rye vs Untreated Chicken litter 1x + Turkey Compost vs Chicken litter 2x Chicken Litter 1x and Turkey compost vs Chicken litter 1x vs Chicken L Chicken litter vs Untreated Chicken vs Turkey Manure Chix Manure (N210 and N50) vs Manure ( N210) Chix Manure (N281 and N185) vs Manure (N281 and N75) Chix Manure (N420 and N50) vs Manure (N420) Chix Manure (N700 and N50) vs Manure (N700) CJ Biosolids vs Farmers Base N CJ Biosolids vs Untreated Clariva and PPST 2030 vs PPST 2030 Clariva Complete vs CruiserMaxx + Vibrance Clariva Complete vs CruiserMaxx and Vibrance Clariva Complete vs CruiserMaxx and Vibrance and Excalibre Clariva Complete vs CruiserMaxx and Vibrance vs Acceleron Poncho/Votiv Clariva Complete vs Untreated Climate FieldView Pro vs Farmers Base N Climate FieldView vs and 20% Climate FieldView Climate Flat Rate vs Base N Rate Climate VRT vs Climate Flat Rate Cobalt vs Untreated Cobra vs Untreated Composted Turkey Litter vs Untreated Contans vs Untreated Control vs Excited Rye Conventional Till vs No Till Conventional till vs strip till vs No till Coron vs Untreated Coulter N110 vs Coulter N140 vs Y-Drop N140 Coulter N50 vs Coulter N100 vs Y-Drop N100 Coulter N60 v Coulter N110 v Y-drop N60 Coulter N60 v Coulter N85 v Y-drop N60 Coulter N80 v Coulter N110 v Y-drop N60 Coulter N80 vs Y-Drop N80 vs Y-Drop N40 Coulter N80 vs Y-Drop N80 vs Y-Drop N60 Coulter UAN vs Urea vs Y-Drop UAN Counter 20G vs Untreated Cover Crop vs No Cover Crop Cover Crop vs Untreated Cropmax vs Untreated CruiserMaxx 250 and Quickroots vs Avicta Complete CruiserMaxx vs Apron Maxx CruiserMaxx vs Inovate CruiserMaxx vs Untreated Custodia vs Headline Custodia vs Headline vs Untreated Custodia vs Untreated Dairy Manure (N250 and N125) vs Manure (N250 and N75) DakotaRev vs Untreated DeCom Plus vs Untreated Deep-Till vs Conventional Till Deep-Till vs No-Till Delaro 2-pass vs Delaro 1-pass Delaro Complete vs Lucento vs Miravis Neo vs Untreated Delaro Complete vs Untreated Delaro Fungicide and Sniper Insecticide Delaro vs Ground Applied vs Untreated Delaro vs Untreated Disc Ripper vs Disc Disc Ripper vs Vertical Till DKC 50-18 Bt vs DKC 51-39-RR Bt RootWorm Domark and Warrior vs Untreated Domark vs Untreated Draper Head vs Conventional Head Early Planting vs Late Planting Early RM and early vs Late RM and early vs early RM and late vs late R Early Term 30 inch vs Late Term 30 inch Early termination vs Late termination Early termination vs Late termination vs at planting Early termination vs Late termination vs No cover crop Early termination vs termination at or after planting Early termination vs termination at planting Early vs Late N Application Elbon 15 inch vs Control Encirca VRT vs Climate Flat Rate Encirca vs Farmer's Base N EndoPrime vs Untreated eNhance vs Untreated Enlite vs Glyphosate Envita Base N rate vs Envita Normal - N30 Envita In-Furrow vs Untreated Envita Minus 30 lbs N vs Untreated Envita vs Untreated ESN vs Untreated Excalibre SA vs Untreated Expanded Manure Extreme vs Glyphosate Fall Cover Crop Mix vs Untreated Fall Manure vs Spring Manure Fall N160 and N80 vs Spring N80 Fall NH3 and N75 vs Fall NH3 and N50 vs Fall NH3 Fall NH3 vs Spring ESN Fall NH3 vs Spring NH3 Fall NH3 vs Spring NH3 (N100 vs N100) Fall NH3 vs Spring NH3 (N110 vs N110) Fall NH3 vs Spring NH3 (N120 vs N120) Fall NH3 vs Spring NH3 (N125 vs N125) Fall NH3 vs Spring NH3 (N130 vs N130) Fall NH3 vs Spring NH3 (N135 vs N135) Fall NH3 vs Spring NH3 (N140 vs N140) Fall NH3 vs Spring NH3 (N145 vs N145) Fall NH3 vs Spring NH3 (N150 vs N150) Fall NH3 vs Spring NH3 (N160 vs N160) Fall strip till vs Spring strip till vs No till Fanfare 2EC vs Untreated Farmers Base N vs MRTN FarmLogs vs Base N Feast-Sidekick(K2O-25, S-17) vs Untreated Fertilizer In-Furrow vs Fertilizer Surface Fierce EZ vs Zidua SC Fierce vs Grower Standard Herbicide Fierce XLT vs Authority XL Fixed N Rate vs OptRx Flat Rate vs VRT Fluency Agent vs Talc Folia-IQ Zn vs Untreated Foliar Microblend (S-3, Zn-3, Mn-3, Cu-1) vs Untreated Foliar Nutrient vs Untreated Foliar Zinc vs untreated Fontanelle 6A327(SS) vs Latham 5689(SS) Fontanelle 7A658(RBC) vs Pfister 2672(RA) Fontanelle 7A778(RBC) vs Pfister 2574R(AA) Force 3G vs Capture Force 3G vs Capture LFR Force 3G vs Untreated Force and Starter vs Untreated Force CS 10 oz vs Force CS 5 oz vs Untreated Force CS vs Untreated Force vs Untreated Force ZMC vs Untreated Fungicide vs Untreated Furadan vs Untreated Gaucho and Acceleron vs Acceleron Generate vs Untreated Generic Glyphosate vs Premium Glyphosate GP 624G45 vs Untreated GRAP GRAD vs GRAP Super Gun vs Untreated Greenseeker vs Fixed N Rate Headline (In-Furrow) vs Untreated Headline (Residual Effect) vs Untreated Headline (Two Pass) vs Untreated Headline AMP vs Priaxor Headline AMP vs ProAct and Propicure 3.6F Headline AMP vs Untreated Headline and Foliar vs Untreated Headline and Lorsban vs Lorsban Headline and Lorsban vs Untreated Headline and Permethrin vs Untreated Headline and Warrior vs Untreated Headline and Wuxal vs Untreated Headline R1 vs Headline R3 Headline vs Headline and Lorsban vs Untreated Headline vs ProAct and Propicure Headline vs Quilt Headline vs Stratego Headline vs Untreated Heads Up and Acceleron vs Acceleron Heads Up vs Untreated Hero vs Untreated High N Rate vs Low N Rate High N Rate vs Low N Rate vs Base N Rate High N Rate vs Low N Rate with sensor High vs Low N Rate High vs Low Plant Population Humika Stabilizer vs Untreated Hydraulic Downforce vs Airbags Hydraulic Downforce vs Standard Spring I-Drop w/ Sprayer Tracks vs Y-Drop ILeVO and Acceleron vs Acceleron ILeVO and base seed treatment vs base seed treatment IleVO and Evolve ST vs Untreated ILEVO ST vs Indigo ST vs Untreated ILEVO vs Saltro vs Untreated ILeVO vs Untreated IMIO Re-gen vs Untreated Improved Cropping System vs Traditional System In-furrow zinc vs Untreated Indigo vs Untreated Instinct (2x rate) vs Untreated Instinct vs Untreated INTEGO SUITE vs INOVATE Pro Intellifarms High Yield vs Untreated INvigorate vs Untreated JumpStart vs Untreated Keeton Seed Firmers vs Untreated Kip(3-4-8,S-1.4,B-0.04,Mn-1.7,Mo-0.0009,Zn-0.8) vs Untreated KTS vs Untreated KTS w/ 360 Y-Drop vs Untreated Kugler KQ-XRN vs Untreated Laredo vs Untreated Late Termination vs At Planting vs Early Termination Late termination vs termination at planting LateRMEarlyPD vs EarlyRMEarlyPD Latham 5877 VT3P(RIB) vs Pfister 2570(SS) Launcher Pro-inclulant vs Untreated Layered Residuals vs No-Layered Residuals Leverage 360 vs Untreated Levesol vs Untreated Lime (1st year) vs Untreated Lime (2nd year) vs Untreated Lime (3rd year) vs Untreated Limus vs Untreated Lokomotive vs Untreated Lorsban and Asana XL vs Untreated Lorsban vs Untreated Low vs High ground speed Lucento vs Miravis Neo vs Untreated vs Veltyma Lucento vs Miravis vs Untreated vs Veltyma Lucento vs Miravis vs Veltyma vs Untreated Lucento vs Untreated Manganese vs Untreated Manure and High N Rate vs Manure and Low N Rate Manure and N vs commercial N Manure and N vs Manure Manure and N150 vs Manure and N100 Manure and N50 vs Manure Manure and OptRx vs Manure and N40 vs Manure Manure at sidedress vs grower standard practice Manure N172 vs Manure N122 Manure N194 and N75 vs Manure N194 Manure Only vs Untreated Manure Sense vs Standard Rate ManureSense vs Untreated Mavrx VRN vs Normal Medal II vs No Pre-herbicide Mertec vs Untreated MESZ vs MAP MESZ vs MAP or DAP Micro Nexus AC-97 vs Untreated Micro Pak (11-8-5) vs Untreated MicroAZ vs Untreated MicroMix(B-0.2,Cl-0.05, Co-0.005, Cu-0.8,Fe-1.2,Mn-1.2,Mo-0.04,Ni-0.04 MicroNutrients vs Untreated Miravis at R1 and R3 vs Miravis at R1 vs Miravis High Rate vs Untreate Miravis at R1 and R3 vs Miravis at R1 vs Untreated Miravis at R1 and R3 vs Miravis High Rate Miravis at R1 vs Aproach at R1 vs Untreated Miravis at R1 vs Miravis at R1 and R3 vs Untreated Miravis at R1 vs Untreated Miravis at V5 vs Miravis at VT Miravis at V5 vs Miravis at VT vs Miravis at V5 and VT Miravis at VT vs Miravis at V5 and VT vs Untreated Miravis at VT vs Untreated Miravis Neo 13.7 oz vs 20.8 oz vs Untreated Miravis Neo vs Untreated Miravis vs Trivapro Miravis vs Trivapro vs Untreated Moldboard Plow vs Chisel Plow Molybdenum vs Untreated Monty Plant Food vs Untreated More Than Manure vs Untreated Multi Year Cover Crop vs Untreated N-Gage vs Untreated N-Pact vs Untreated N-Serve vs Fall NH3 N-Serve vs Untreated N-TEK vs Untreated N100 vs N140 vs N170 vs N200 vs N200 vs N230 N100 vs N50 N100 vs N50 vs Untreated N105 vs N75 N110 vs N70 N110 vs N80 N112 vs N66 vs N20 N120 vs N70 N120N vs N70 N125 vs N100 N125 vs N60 N125 vs N75 N130 vs N100 N130 vs N80 N130 vs Untreated N135 vs N100 vs N50 N137 vs N87 N140 vs N100 N140 vs N110 N140 vs N80 N140 vs N90 N145 vs N95 N147 vs N97 N150 preplant vs N60 preplant N150 vs N100 N150 vs N150 N160 vs N110 N160 vs N130 vs N70 N170 vs N120 N170 vs N140 vs N110 N170 vs N140 vs N110 vs N80 N180 vs N130 N185 vs N135 N190 vs N160 N193 vs N118 N200 vs N150 N200 vs N160 vs N120 N200 vs N170 N200 vs N170 vs N140 vs N110 N200 vs N170 vs N140 vs N110 vs N80 N200 vs N200 N210 vs N180 vs N148 vs N123 vs N96 N212 vs N183 vs N171 vs N125 vs N96 N230 vs N200 vs N170 vs N140 N230 vs N200 vs N170 vs N140 vs N110 N240 vs N210 vs N120 vs N180 vs N150 N44 (121 lb 37-0-0-18) vs Untreated N45 AMS vs Untreated N50 into cover crop vs Untreated N50 UAN as starter vs Untreated N50 Urea vs Untreated N50 vs Fungicide and Insecticide vs N50 and fungicide and Insecticide N50 vs Untreated N50-P0-K0-4S-1Zn SD Cocktail vs Untreated N80 vs N130 N80 Y-drop vs N60 Y-drop vs N40 Y-drop N80-P200-K240 vs N39-P100-K120 N9-P15-K4-3S-0.05Zn-.05 vs N10-P34-K0 N90 AMS vs Untreated N90 vs Untreated Nanozyme vs Untreated NemaStrike vs Untreated NewTech SI (TerraMax) vs Untreated NH3 vs Byproduct NH3 vs UAN Nitamin GP 4350 (30-0-0) vs Untreated Nitrogen and Sulfur vs Untreated NOD L and NOD AL vs Untreated Nutrient Compass(3-3-9,S-1.4,B-0.04, Mn-1.7, Mo-0.0009,Zn-0.8) vs Untr Nutriplant SD (Ca-4,Mg-2,S-4,Co-0.001,Cu-0.075,Fe-1,Mn-0.25,Mo-0.0005, NutriSphere-N and Avail vs Untreated NutriSphere-N vs Untreated NZONE MAX vs Untreated OIP Blend vs Untreated Optill vs Glyphosate Optimize LV vs Untreated Optistart (9-15-4)and Ascend vs Untreated Optistart (N-9-P-15-K-4-S-3-Mn-0.05-Zn-0.5) In-furrow vs Untreated OptRx vs Fixed Rate OptRx vs Low N Rate OptRx vs Low N Rate vs High N Rate OptRx vs Untreated OptRx vs VRN Model Orbix (8-5-3) vs Potente (7-0-0) vs Untreated Over-the-top vs Untreated P0461AM(RW-R) vs P0461AM(X) Pacesetter(P) vs Untreated Permethrin vs Untreated Pfister 2574(RAA) vs Pfister 2658(RA) PIKSi (0-0-18) Foliar Fertilizer vs Untreated PinnitMax vs Untreated Pioneer 33W88(AM1) vs Pioneer 34F07 Pioneer 34R67 vs Pioneer 34F26 Pioneer 36V51 vs Pioneer 36V53 Pioneer 92Y73 vs Pioneer 92Y80 Pioneer P0461(XR) vs Pioneer P0463(XR) Pioneer P0461(XR) vs Pioneer P0528(AM1) Pioneer P0461(XR) vs Pioneer P0533(XR) Pioneer P0463(XR) vs Pioneer P0528(AM1) Pioneer P36V53 vs Pioneer P0453HR Pioneer PST and FST and IST vs Pioneer PST and FST PMZ Dry (2-12-0-Zn-9, Mn-2) vs Untreated POLY4 Blend vs Untreated Poly4 Blend(K-14,S-48,Ca-17,Mg-6) vs Potash vs Untreated Poly4 Blend(K-14,S-48,Ca-17,Mg-6) vs Untreated Poncho 1250 VOTiVO vs Cruiser 250 Poncho 1250 VOTiVO vs Poncho VOTiVO Poncho 1250 vs 36W66 and Poncho 1250 Poncho 1250 vs Aztec Poncho 1250 vs Poncho 250 Poncho 1250 vs Untreated Poncho VOTiVO vs Gaucho Poncho VOTiVO vs Gaucho vs Untreated Poncho VOTiVO vs Poncho 250 Poncho VOTiVO vs Untreated Poncho/VOTiVO vs Untreated Population, fertilizer and fungicide Potash vs Untreated POWERPLUS (B-4, Mo-0.002, Zn-4.5) vs Untreated Preemptor SC (Two Pass) vs Preemptor SC Preemptor SC vs Untreated Prefix vs No Pre-herbicide Priaxor and Fastac vs Priaxor Priaxor and Fastac vs Priaxor vs Untreated Priaxor and Fastac vs Untreated Priaxor and Riser and Sniper vs Untreated Priaxor vs AzoxyProp Xtra Priaxor vs Headline vs Untreated Priaxor vs Untreated ProAct and Propiconazole vs Headline ProAct and Propiconazole vs Headline vs Untreated ProAct and Propiconazole vs Untreated ProAct and Propicure vs Untreated Procidic vs Untreated Proline vs Untreated Prowl H20 vs No Pre-herbicide Pursuit Plus vs No Pre-herbicide Quadris and Warrior vs Untreated Quadris and Wuxal vs Untreated Quadris vs Untreated Quantum Light VSC vs Untreated QuickRoots vs Untreated QuickStart vs Untreated Quilt and Warrior vs Untreated Quilt vs Untreated Quilt Xcel vs Trivapro vs Miravis Quilt Xcel vs Untreated Ratchet vs Untreated Raxil on Corn vs Untreated Regalia Rx and Fungicide vs Fungicide Regalia Rx and Fungicide vs Untreated Regent vs Untreated Relay Crop vs Sole Crop Relay Rye Soybeans vs Sole Crop Soybeans ReNforceK (5-0-20) vs Untreated Replant - Frost Rescue N50 vs Untreated Respite vs Untreated Ripped vs Untreated Rolled vs Untreated Rondo vs Untreated Rondo with SeedSet vs Untreated RootSurge vs Untreated Rye Maturity 3.0 vs Rye Maturity 3.5 RyzUp SmartGrass vs Untreated Sable (N28 liquid) vs Untreated Sabrex vs Untreated Seed Set vs Untreated seeding rate 100K vs 125K vs 150K seeding rate 100K vs 130K vs 160K seeding rate 100K vs 130K vs 160K vs VRS seeding rate 105k vs 150K seeding rate 110K vs 140K seeding rate 110K vs 200K seeding rate 115K vs 140K seeding rate 120K vs 150K seeding rate 120K vs 155K seeding rate 120K vs 160K seeding rate 125K vs 150K seeding rate 125K vs 155K seeding rate 125K vs 165K seeding rate 126K vs 156K seeding rate 128K vs 161K seeding rate 129K vs 157K seeding rate 130K vs 150K vs 160K vs 175K seeding rate 130K vs 150K vs 170K seeding rate 130K vs 155K seeding rate 130K vs 160K seeding rate 130K vs 170K seeding rate 134K vs 157K seeding rate 134K vs 164K seeding rate 135K vs 165K seeding rate 135K vs 170K seeding rate 139K vs 168K seeding rate 139K vs 169K seeding rate 140K vs 155K seeding rate 140K vs 160K seeding rate 140K vs 170K seeding rate 140K vs 190K seeding rate 145K vs 174K seeding rate 145K vs 175K seeding rate 146K vs 175.5K seeding rate 150K vs 170K seeding rate 150K vs 180K seeding rate 155K vs 225K seeding rate 160K vs 175K seeding rate 160K vs 190K seeding rate 163K vs 148K seeding rate 170K vs 200K seeding rate 27K vs 32K seeding rate 27K vs 34K seeding rate 28K vs 32K seeding rate 28K vs 33K seeding rate 28K vs 34K seeding rate 29K vs 31K seeding rate 29K vs 34K seeding rate 29K vs 35K seeding rate 30K vs 33K vs 36K seeding rate 30K vs 34K seeding rate 30K vs 35K seeding rate 30K vs 36K seeding rate 30K vs 38K seeding rate 31K vs 33K seeding rate 31K vs 35K seeding rate 31K vs 36K seeding rate 31K vs 37K seeding rate 31K vs 39K seeding rate 32.5K vs 34K seeding rate 32K vs 34K seeding rate 32K vs 35K seeding rate 32K vs 35K vs 38K vs 40K seeding rate 32K vs 36K seeding rate 32K vs 37K seeding rate 32K vs 38K seeding rate 33K vs 35K seeding rate 33K vs 37K seeding rate 33K vs 38K seeding rate 33K vs 43K seeding rate 34K vs 36K seeding rate 34K vs 37K seeding rate 34K vs 38K seeding rate 34K vs 39K seeding rate 35K vs 37K seeding rate 35K vs 42K seeding rate 36K vs 30K seeding rate 36K vs 38K seeding rate 36K vs 40K Seeding rate 36K vs 42K vs 48K seeding rate 80K vs 100K vs 130K seeding rate 80K vs 100K vs 130K vs 160K seeding rate 80K vs 110K vs 140K seeding rate 80k vs 110k vs 140k vs 170k seeding rate 80k vs 110k vs 140k vs 170k vs VRS seeding rate 90K vs 120K vs 150K seeding variable Rate 32k vs fixed rate 37k seeding variable Rate vs fixed rate seeding variable Rate vs fixed rate (140K) seeding variable Rate vs fixed rate (30K) seeding variable Rate vs fixed rate (32K) seeding variable Rate vs fixed rate (33.5K) seeding variable Rate vs fixed rate (33K) seeding variable Rate vs fixed rate (35K) Sidedress ATS vs Untreated Sidedress NH3 at V6 vs preplant stabilized Urea and AMS Sidedress vs Y-Drop Skip Row Drill vs Solid Stand Drill Skip Row Rye vs Untreated Smartchoice vs Untreated SO4 - Yr 2 vs Untreated SO4 vs Untreated Source vs Untreated Sovereign vs Untreated SoyScience vs Untreated Split applied N vs Sidedress only Spring applied Poly4 vs Fall applied vs Untreated Spring MAP vs Fall MAP Spring vs Sidedressed Spring vs Spring and Sidedress SRN25B (N25,B0.5) vs Untreated Stabilized UAN vs UAN Starter 6-24-6 vs Untreated Starter 9-15-4-3-0.5-0.5 vs Untreated Starter vs Untreated Stimulate vs Untreated Straight rate (1) vs Encirca (2 SD applications) Stratego and Leverage 360 vs Untreated Stratego vs Untreated Stratego YLD and Headline AMP vs Headline AMP Stratego YLD and Lambda-Cy vs Untreated Stratego YLD vs Domark Stratego YLD vs Stratego YLD and Leverage 360 Stratego YLD vs Untreated Strip-Till vs Conventional Till Strip-Till vs No Till Strip-Till vs No-Till Strip-till vs Untreated Strip-till with Cereal Rye vs Strip-till vs No till Strip-till+ Cereal Rye vs No-till+ No Cereal Rye Strip-till+ Cover Crop vs No-till+ No Cover Crop Sugar Power(P-9,K-6,Mg-1) and Energy Power(N-2,K-3,B-0.35,Co-0.2,Cu-0. Sulfur and Zinc vs Untreated Sulfur n H2O vs Untreated Sulfur vs Untreated SuperCal SO4 - Yr 2 vs Untreated SuperU(N46) vs Untreated Supplemental N vs Untreated Swine Manure and Encirca vs Hog Manure and OptRx vs Hog Manure no addi Swine Manure and Fixed Rate vs Hog Manure and OptRx vs Hog Manure no a Swine Manure and N50 vs Manure Swine Manure N115 and N50 vs Manure N115 Swine Manure N136 and N50 vs Manure N136 Swine Manure N149 and N50 vs Manure N149 Swine manure N200 and OptRx vs Hog manure and N50 vs Hog manure Swine Manure N223 and N50 vs Manure N223 Swine Manure N225 and N50 vs Manure N225 Swine Manure N250 and N85 vs Manure N250 and N35 TagTeam LCO vs Untreated TagTeam vs Untreated Tepera Plus vs Untreated Terra-One HYG vs Untreated Tillage Radish and Oats vs Untreated Tillage Radish vs Prevent Planting Mix Tillage Radish vs Tillage Radish and Annual Rye and Clover vs Prevent Tillage Radish vs Untreated Tillage Radish with and without oats vs with winter hardy species TillageMax INDY Mix vs Prevent Planting Mix Toggle vs Untreated Trilex 6000 vs Untreated Tripidity vs Untreated Triticale vs Rye Trivapro vs Untreated Tryptophan vs Untreated Turkey litter vs Untreated Turkey Manure N131 and N125 vs Manure N131 and N75 Twin 20 inch Rows vs 15 inch Rows Twin 20 inch Rows vs 30 inch Rows Twin Row Rye vs Untreated Twin Rows vs 30 inch Rows Two Pass Tillage vs One Pass Tillage UAN and Agrotain vs Urea UAN vs Urea UAN w/Y-drop vs UAN w/Coulter UAN w/Y-Drop vs Urea Ultimate N vs Untreated Ultra-Che Zinc vs Untreated Urea and Calcium Sulphur vs Untreated Urea and MESZ and K vs MESZ and K Urea, MESZ and K vs MESZ and K Utrisha N vs Untreated Valor vs Glyphosate VAULT HP vs Untreated Veltyma vs Untreated Verdict and Outlook and Headline and Respect vs Glyphosate Vertex IF vs Untreated Vertical Till vs Field Cultivator Vertical Till vs No Till Vigeo plus LifeForce 1 vs Untreated Vigeo vs Untreated Vitazyme vs Untreated VRT vs 130k Warrant and Priaxor vs Glyphosate Only Wide Row High N Rate vs Low N Rate Wyffels 4797 vs Wyffels 5787 Wyffels 7477 vs Wyffels 6487 Wyffels 7888(SS) vs Pfister 2674(SS) Y-Drop N80 vs Y-Drop N60 vs Y-Drop N40 Y-drop vs I-drop Yield Igniter (9-9-3) vs Untreated Yield Igniter 98 vs Untreated Zn and Mn vs Untreated Zolera FX vs Untreated Zolera with AlphaBetaPro vs Untreated

Location

All Landform Regions Des Moines Lobe East-Central Iowa Drift Plain Iowa-Cedar Lowland Iowan Surface Loess Hills Mississippi River Alluvial Plain Missouri River Alluvial Plain NA Northwest Iowa Plains Paleozoic Plateau Southern Iowa Drift Plain All Crop Districts 1 (North West) 2 (North Central) 3 (North East) 4 (West Central) 5 (Central) 6 (East Central) 7 (South West) 8 (South Central) 9 (South East) All Watersheds Apple-Plum Bear-Wyaconda Big Papillion-Mosquito Blackbird-Soldier Blue Earth Boone Boyer Coon-Yellow Copperas-Duck Crooked Creek East Fork Des Moines East Nishnabotna Flint-Henderson Floyd Grant-Little Maquoketa Hancock Keg-Weeping Water Lake Red Rock Little Red Rock Little Sioux Lower Big Sioux Lower Cedar Lower Des Moines Lower Iowa Lower Wapsipinicon Maple Maquoketa Middle Cedar Middle Des Moines Middle Iowa Monona-Harrison Ditch NA Nodaway North Fabius North Raccoon North Skunk One Hundred & Two One Hundred and Two Platte Rock Shell Rock Silver Creek Skillet Creek Skunk South Raccoon South Skunk Tarkio-Wolf Thompson Turkey Upper Cedar Upper Chariton Upper Des Moines Upper Grand Upper Iowa Upper Wapsipinicon West Fork Cedar West Nishnabotna West Nodaway West Nowaway Winnebago All Counties Adair Adams Allamakee Audubon Benton Black Hawk Boone Bremer Buchanan Buena Vista Butler Calhoun Carroll Cass Cedar Cerro Gordo Cherokee Chickasaw Clarke Clay Clayton Clinton Crawford Dallas Davis Delaware Des Moines Dickinson Dubuque Emmet Fayette Fillmore Floyd Franklin Fremont Greene Grundy Guthrie Hamilton Hancock Hardin Harrison Henry Howard Humboldt Ida Iowa Jackson Jasper Jefferson Johnson Jones Keokuk Kossuth Lee Linn Louisa Lucas Lyon Madison Mahaska Marion Marshall Mills Mitchell Monona Montgomery Muscatine O'Brien Osceola Page Palo Alto Plymouth Pocahontas Polk Pottawattamie Poweshiek Ringgold Sac Scott Shelby Sioux Story Tama Taylor Union Van Buren Warren Washington Webster Winnebago Winneshiek Woodbury Worth Wright

The Iowa Soybean Association does not endorse the use of products tested in Research Center for Farming Innovation (RCFI) replicated on-farm strip trials. While treatments are replicated within trials and across multiple sites under various conditions, your individual results may vary.