2020 Arkansas Rice Cultivar Testing Preliminary Yield Reports...Preliminary Data Summary This information is made possible by support from the rice farmers of Arkansas administered

This information is made possible by support from the rice farmers of Arkansas administered by the

Arkansas Rice Research & Promotion Board.

October 2020

2020 Arkansas Rice Cultivar Testing

Preliminary Yield Reports Jarrod Hardke, Rice Extension Agronomist

Results provided below are preliminary and subject to change prior to final publication.

Table 1. Preliminary Data Summary for 2020 Commercial Rice Trial (CRT) in Arkansas County.

Table 2. Preliminary Data Summary for 2020 Commercial Rice Trial (CRT) in St. Francis County.

Table 3. Preliminary Data Summary for 2020 Commercial Rice Trial (CRT) in Mississippi County.

Table 4. Preliminary Data Summary for 2020 Commercial Rice Trial (CRT) in Clay County.

Table 5. Preliminary Data Summary for 2020 Commercial Rice Trial (CRT) in Desha County.

Table 6. Preliminary Data Summary for 2020 Commercial Rice Trial (CRT) in Poinsett County.

Table 7. Preliminary Data Summary for 2020 Commercial Rice Trial (CRT) in Lawrence County.

Table 8. Preliminary Data Summary for 2020 Commercial Rice Trial (CRT) in Jackson County.

Table 9. Preliminary Data Summary for 2020 Commercial Rice Trial (CRT) in Jefferson County.

Table 10. Preliminary Data Summary for 2020 Commercial Rice Trial (CRT) in Greene County.

Table 11. Preliminary Data Summary for 2020 Commercial Rice Trial (CRT) in Phillips County.

Table 12. Preliminary Data Summary for 2020 Commercial Rice Trial (CRT) in Lonoke County.

Table 13. Preliminary Data Summary of All Locations for 2020 Commercial Rice Trials (CRT)

Table 14. Preliminary Data Summary for 2020 Planting Date Studies - Rice Research & Extension Center, Stuttgart

Table 15. Preliminary Data Summary for 2020 Planting Date Studies - Pine Tree Research Station, Colt

Grain Types: L = Long Grain Herbicide

Technology:

C = Conventional

LA = Long Grain Aromatic CL = Clearfield

LX = Long Grain Experimental Line FP = FullPage

M = Medium Grain MA = MaxAce

MX = Medium Grain Experimental Line PV = Provisia

Preliminary Data Summary



Table 1. Preliminary Data Summary for 2020 Commercial Rice Trials (CRT) by Location

County Cultivar Grain

Type

Variety /

Hybrid

Herbicide

Technology

Harvest

Moisture

(%)

Lodging

(%)

Grain

Yield

(bu/acre)

Arkansas† Diamond L Variety C 18.7 0 182

Arkansas Jewel L Variety C 17.8 0 153

Arkansas ProGold1 L Variety C 18.6 0 162

Arkansas ProGold2 L Variety C 17.2 0 172

Arkansas DG263L L Variety C 17.5 0 215

Arkansas DGL044 L Variety C 20.4 0 172

Arkansas DGL2065 L Variety C 17.3 0 180

Arkansas CLL15 L Variety CL 17.2 0 210



Arkansas CLX8-1101 L Variety CL 18.3 0 217

Arkansas CLX8-1169 L Variety CL 19.0 0 183

Arkansas PVL02 L Variety PV 13.9 0 179

Arkansas RTv7231 MA L Variety MA 14.9 0 225

Arkansas RT 7321 FP L Hybrid FP 14.4 0 216

Arkansas RT 7521 FP L Hybrid FP 16.4 0 202

Arkansas RT 7301 L Hybrid C 15.4 0 205




Arkansas RT XP753 L Hybrid C 14.5 0 217

Arkansas CLM04 M Variety CL 18.3 0 179

Arkansas Lynx M Variety C 19.2 0 192

Arkansas Jupiter M Variety C 20.3 0 165

Arkansas Titan M Variety C 17.0 0 182

Arkansas ARX7-1127 MX Variety C 20.4 0 161

† Arkansas County CRT located at the Rice Research & Extension Center near Stuttgart, AR.

Field Information

County: Arkansas Cultivar: n/a

City: Stuttgart Grower Field Yield: n/a

Soil Texture: Silt Loam Preflood N: 130

Soil Classification: Dewitt silt loam Midseason N: 0

Land Type: Straight levee Boot N: 0

Planting Date: April 10, 2020 Fungicide: none

Emergence Date: April 27, 2020

Harvest Date: August 24, 2020





Location Cultivar Grain

Type

Variety /

Hybrid

Herbicide

Technology

Harvest

Moisture

(%)

Lodging

(%)

Grain

Yield

(bu/acre)

St. Francis Diamond L Variety C 17.2 0 171

St. Francis Jewel L Variety C 17.4 0 159

St. Francis ProGold1 L Variety C 17.7 0 179

St. Francis ProGold2 L Variety C 17.0 0 164

St. Francis DG263L L Variety C 14.8 0 215

St. Francis DGL044 L Variety C 18.0 0 183

St. Francis DGL2065 L Variety C 14.2 0 184

St. Francis CLL15 L Variety CL 14.8 0 187



St. Francis CLX8-1101 L Variety CL 15.0 0 198

St. Francis CLX8-1169 L Variety CL 15.8 0 188

St. Francis PVL02 L Variety PV 13.9 0 154

St. Francis RTv7231 MA L Variety MA 14.0 0 213

St. Francis RT 7321 FP L Hybrid FP 12.9 0 219

St. Francis RT 7521 FP L Hybrid FP 13.2 0 225

St. Francis RT 7301 L Hybrid C 13.6 0 216




St. Francis RT XP753 L Hybrid C 13.1 0 224

St. Francis CLM04 M Variety CL 15.6 0 188

St. Francis Lynx M Variety C 14.9 0 200

St. Francis Jupiter M Variety C 18.7 0 177

St. Francis Titan M Variety C 15.7 0 195

St. Francis ARX7-1127 MX Variety C 17.8 0 172

† St. Francis County CRT located at the Pine Tree Research Station near Colt, AR.

Field Information

County: St. Francis Cultivar: n/a

City: Colt Grower Field Yield: n/a


Soil Classification: Calhoun-Henry silt loam Midseason N: 0



Emergence Date: May 6, 2020

Harvest Date: September 9, 2020






Type

Variety /

Hybrid

Herbicide

Technology

Harvest

Moisture

(%)

Lodging

(%)

Grain

Yield

(bu/acre)

Mississippi Diamond L Variety C 16.1 0 221

Mississippi Jewel L Variety C 16.5 0 206

Mississippi ProGold1 L Variety C 15.5 0 222

Mississippi ProGold2 L Variety C 15.2 0 205

Mississippi DG263L L Variety C 13.4 0 251

Mississippi DGL044 L Variety C 17.5 0 224

Mississippi DGL2065 L Variety C 14.3 0 198

Mississippi CLL15 L Variety CL 14.9 0 196



Mississippi CLX8-1101 L Variety CL 14.5 0 201

Mississippi CLX8-1169 L Variety CL 15.7 0 201

Mississippi PVL02 L Variety PV 13.5 0 184

Mississippi RTv7231 MA L Variety MA 12.8 0 217

Mississippi RT 7321 FP L Hybrid FP 12.5 0 240

Mississippi RT 7521 FP L Hybrid FP 13.2 58 222

Mississippi RT 7301 L Hybrid C 12.9 0 240




Mississippi RT XP753 L Hybrid C 12.8 0 261

Mississippi CLM04 M Variety CL 17.2 0 217

Mississippi Lynx M Variety C 15.3 0 227

Mississippi Jupiter M Variety C 20.2 0 212

Mississippi Titan M Variety C 14.1 0 205

Mississippi ARX7-1127 MX Variety C 17.9 0 219

† Mississippi County CRT located at the Northeast Research & Extension Center near Keiser, AR.

Field Information

County: Mississippi Cultivar: n/a

City: Keiser Grower Field Yield: n/a

Soil Texture: Silty Clay Preflood N: 160

Soil Classification: Sharkey silty clay Midseason N: 0


Planting Date: May 21, 2020 Fungicide: none








Type

Variety /

Hybrid

Herbicide

Technology

Harvest

Moisture

(%)

Lodging

(%)

Grain

Yield

(bu/acre)

Clay Diamond L Variety C 10.7 0 226

Clay Jewel L Variety C 10.6 0 216

Clay ProGold1 L Variety C 10.7 0 224

Clay ProGold2 L Variety C 10.6 0 228

Clay DG263L L Variety C 9.1 0 261

Clay DGL044 L Variety C 12.0 0 244

Clay DGL2065 L Variety C 10.1 0 214

Clay CLL15 L Variety CL 10.5 0 218



Clay CLX8-1101 L Variety CL 9.8 0 226

Clay CLX8-1169 L Variety CL 10.2 0 221

Clay PVL02 L Variety PV 10.3 0 188

Clay RTv7231 MA L Variety MA 9.8 0 211

Clay RT 7321 FP L Hybrid FP 10.0 0 228

Clay RT 7521 FP L Hybrid FP 10.4 100 175

Clay RT 7301 L Hybrid C 9.9 0 246




Clay RT XP753 L Hybrid C 10.2 0 252

Clay CLM04 M Variety CL 13.7 0 207

Clay Lynx M Variety C 11.4 0 232

Clay Jupiter M Variety C 12.9 0 215

Clay Titan M Variety C 10.7 0 233

Clay ARX7-1127 MX Variety C 12.9 0 207

† Clay County CRT located in a grower field near McDougal, AR.

Field Information

County: Clay Cultivar: RT 7301

City: McDougal Grower Field Yield: 226


Soil Classification: Crowley silt loam Midseason N: 62


Planting Date: April 9, 2020 Fungicide: Quadris + Tilt








Type

Variety /

Hybrid

Herbicide

Technology

Harvest

Moisture

(%)

Lodging

(%)

Grain

Yield

(bu/acre)

Desha Diamond L Variety C 12.3 0 227

Desha Jewel L Variety C 11.9 0 194

Desha ProGold1 L Variety C 11.9 0 213

Desha ProGold2 L Variety C 11.9 0 220

Desha DG263L L Variety C 11.8 0 223

Desha DGL044 L Variety C 12.7 10 200

Desha DGL2065 L Variety C 12.0 0 201

Desha CLL15 L Variety CL 11.6 0 189



Desha CLX8-1101 L Variety CL 11.7 0 193

Desha CLX8-1169 L Variety CL 12.1 0 203

Desha PVL02 L Variety PV 12.9 100 97

Desha RTv7231 MA L Variety MA 11.3 0 218

Desha RT 7321 FP L Hybrid FP 10.8 0 237

Desha RT 7521 FP L Hybrid FP 11.9 0 238

Desha RT 7301 L Hybrid C 10.8 0 247




Desha RT XP753 L Hybrid C 11.1 0 251

Desha CLM04 M Variety CL 12.8 20 154

Desha Lynx M Variety C 12.8 25 165

Desha Jupiter M Variety C 14.0 0 196

Desha Titan M Variety C 12.3 0 190

Desha ARX7-1127 MX Variety C 13.5 0 188

† Desha County CRT located in a grower field near McGehee, AR.

Field Information

County: Desha Cultivar: RT 7801

City: McGehee Grower Field Yield: 214 bu/ac

Soil Texture: Clay Preflood N: 145

Soil Classification: Perry clay Midseason N: 0

Land Type: Zero Boot N: 35

Planting Date: May 4, 2020 Fungicide: Amistar Top








Type

Variety /

Hybrid

Herbicide

Technology

Harvest

Moisture

(%)

Lodging

(%)

Grain

Yield

(bu/acre)

Poinsett Diamond L Variety C 20.3 0 188

Poinsett Jewel L Variety C 20.2 0 197

Poinsett ProGold1 L Variety C 20.5 0 188

Poinsett ProGold2 L Variety C 18.8 0 201

Poinsett DG263L L Variety C 16.8 0 255

Poinsett DGL044 L Variety C 22.9 0 214

Poinsett DGL2065 L Variety C 20.2 0 159

Poinsett CLL15 L Variety CL 16.5 0 198



Poinsett CLX8-1101 L Variety CL 16.3 0 203

Poinsett CLX8-1169 L Variety CL 19.1 0 209

Poinsett PVL02 L Variety PV 15.0 5 149

Poinsett RTv7231 MA L Variety MA 15.2 10 206

Poinsett RT 7321 FP L Hybrid FP 14.7 0 256

Poinsett RT 7521 FP L Hybrid FP 15.9 0 248

Poinsett RT 7301 L Hybrid C 15.6 0 237




Poinsett RT XP753 L Hybrid C 16.0 0 251

Poinsett CLM04 M Variety CL 19.6 0 216

Poinsett Lynx M Variety C 18.7 0 225

Poinsett Jupiter M Variety C 20.6 0 218

Poinsett Titan M Variety C 17.5 0 217

Poinsett ARX7-1127 MX Variety C 21.0 0 213

† Poinsett County CRT located in a grower field near Waldenburg, AR.

Field Information

County: Poinsett Cultivar: RT XP753

City: Waldenburg Grower Field Yield: 195


Soil Classification: Henry-Hillemann silt loam Midseason N: 0

Land Type: Contour Boot N: 30

Planting Date: April 22, 2020 Fungicide: None








Type

Variety /

Hybrid

Herbicide

Technology

Harvest

Moisture

(%)

Lodging

(%)

Grain

Yield

(bu/acre)

Lawrence Diamond L Variety C 16.6 0 216

Lawrence Jewel L Variety C 17.7 0 199

Lawrence ProGold1 L Variety C 16.7 0 214

Lawrence ProGold2 L Variety C 16.9 0 206

Lawrence DG263L L Variety C 15.0 0 257

Lawrence DGL044 L Variety C 19.0 0 232

Lawrence DGL2065 L Variety C 15.5 0 210

Lawrence CLL15 L Variety CL 16.2 0 225



Lawrence CLX8-1101 L Variety CL 16.9 0 195

Lawrence CLX8-1169 L Variety CL 16.7 0 193

Lawrence PVL02 L Variety PV 15.5 55 147

Lawrence RTv7231 MA L Variety MA 14.7 0 225

Lawrence RT 7321 FP L Hybrid FP 14.5 0 260

Lawrence RT 7521 FP L Hybrid FP 15.3 0 236

Lawrence RT 7301 L Hybrid C 14.5 0 269




Lawrence RT XP753 L Hybrid C 14.2 0 267

Lawrence CLM04 M Variety CL 16.7 0 212

Lawrence Lynx M Variety C 15.4 0 220

Lawrence Jupiter M Variety C 19.4 0 216

Lawrence Titan M Variety C 14.6 0 225

Lawrence ARX7-1127 MX Variety C 18.7 0 224

† Lawrence County CRT located in a grower field near Walnut Ridge, AR.

Field Information

County: Lawrence Cultivar: Diamond

City: Walnut Ridge Grower Field Yield: 190


Soil Classification: Dubbs silt loam Midseason N: 46

Land Type: Straight Boot N: 0

Planting Date: May 7, 2020 Fungicide: None


Harvest Date: October 7, 2020






Type

Variety /

Hybrid

Herbicide

Technology

Harvest

Moisture

(%)

Lodging

(%)

Grain

Yield

(bu/acre)

Jackson Diamond L Variety C 12.4 0 219

Jackson Jewel L Variety C 12.3 0 217

Jackson ProGold1 L Variety C 11.8 0 238

Jackson ProGold2 L Variety C 12.6 0 219

Jackson DG263L L Variety C 12.4 0 234

Jackson DGL044 L Variety C 16.3 0 234

Jackson DGL2065 L Variety C 12.0 0 216

Jackson CLL15 L Variety CL 11.8 0 206



Jackson CLX8-1101 L Variety CL 11.9 0 212

Jackson CLX8-1169 L Variety CL 12.7 0 210

Jackson PVL02 L Variety PV 11.0 0 186

Jackson RTv7231 MA L Variety MA 11.2 0 201

Jackson RT 7321 FP L Hybrid FP 10.4 0 249

Jackson RT 7521 FP L Hybrid FP 11.6 0 262

Jackson RT 7301 L Hybrid C 10.9 0 243




Jackson RT XP753 L Hybrid C 10.8 0 261

Jackson CLM04 M Variety CL 13.0 0 243

Jackson Lynx M Variety C 13.1 0 246

Jackson Jupiter M Variety C 13.9 0 230

Jackson Titan M Variety C 11.9 0 212

Jackson ARX7-1127 MX Variety C 13.4 0 240

† Jackson County CRT located in a grower field near Newport, AR.

Field Information

County: Jackson Cultivar: RT XP753

City: Newport Grower Field Yield: --


Soil Classification: Amagon & Forestdale silt loams Midseason N: 0


Planting Date: May 11, 2020 Fungicide: None








Type

Variety /

Hybrid

Herbicide

Technology

Harvest

Moisture

(%)

Lodging

(%)

Grain

Yield

(bu/acre)

Jefferson Diamond L Variety C 13.5 0 235

Jefferson Jewel L Variety C 12.9 0 200

Jefferson ProGold1 L Variety C 13.4 0 213

Jefferson ProGold2 L Variety C 12.4 0 207

Jefferson DG263L L Variety C 12.5 0 241

Jefferson DGL044 L Variety C 17.2 0 219

Jefferson DGL2065 L Variety C 13.0 0 215

Jefferson CLL15 L Variety CL 12.7 0 207



Jefferson CLX8-1101 L Variety CL 13.3 0 201

Jefferson CLX8-1169 L Variety CL 13.4 0 196

Jefferson PVL02 L Variety PV 12.0 30 162

Jefferson RTv7231 MA L Variety MA 12.3 45 228

Jefferson RT 7321 FP L Hybrid FP 11.5 0 247

Jefferson RT 7521 FP L Hybrid FP 13.1 0 258

Jefferson RT 7301 L Hybrid C 12.1 0 234




Jefferson RT XP753 L Hybrid C 11.6 7 252

Jefferson CLM04 M Variety CL 15.2 0 193

Jefferson Lynx M Variety C 13.6 0 219

Jefferson Jupiter M Variety C 17.1 0 198

Jefferson Titan M Variety C 12.9 0 198

Jefferson ARX7-1127 MX Variety C 16.8 0 197

† Jefferson County CRT located in a grower field near Altheimer, AR.

Field Information

County: Jefferson Cultivar: Diamond

City: Altheimer Grower Field Yield: 181

Soil Texture: Silt Loam / Clay Preflood N: 117

Soil Classification: McGehee silt loam / Perry clay Midseason N: 72


Planting Date: May 11, 2020 Fungicide: Tilt








Type

Variety /

Hybrid

Herbicide

Technology

Harvest

Moisture

(%)

Lodging

(%)

Grain

Yield

(bu/acre)

Greene Diamond L Variety C 11.9 0 145

Greene Jewel L Variety C 11.6 0 149

Greene ProGold1 L Variety C 13.6 0 129

Greene ProGold2 L Variety C 12.3 0 144

Greene DG263L L Variety C 10.6 0 184

Greene DGL044 L Variety C 13.5 0 179

Greene DGL2065 L Variety C 11.8 0 82

Greene CLL15 L Variety CL 11.6 0 152



Greene CLX8-1101 L Variety CL 11.7 0 139

Greene CLX8-1169 L Variety CL 12.2 0 133

Greene PVL02 L Variety PV 10.9 50 120

Greene RTv7231 MA L Variety MA 10.9 0 145

Greene RT 7321 FP L Hybrid FP 10.6 0 137

Greene RT 7521 FP L Hybrid FP 10.9 0 136

Greene RT 7301 L Hybrid C 11.0 0 152




Greene RT XP753 L Hybrid C 11.3 0 128

Greene CLM04 M Variety CL 12.1 0 156

Greene Lynx M Variety C 11.4 0 157

Greene Jupiter M Variety C 12.6 0 160

Greene Titan M Variety C 11.4 0 159

Greene ARX7-1127 MX Variety C 12.5 0 163

† Greene County CRT located in a grower field near Paragould, AR.

* Plant stands significantly reduced due to standing water after planting resulting in variable yields.

Field Information

County: Greene Cultivar: RT 7301

City: Paragould Grower Field Yield: 213 bu/ac

Soil Texture: Silty Clay Loam Preflood N: 125

Soil Classification: Jackport silty clay loam Midseason N: 0



Emergence Date: April 29, 2020







Type

Variety /

Hybrid

Herbicide

Technology

Harvest

Moisture

(%)

Lodging

(%)

Grain

Yield

(bu/acre)

Phillips Diamond L Variety C 15.5 0 208

Phillips Jewel L Variety C 15.8 0 208

Phillips ProGold1 L Variety C 17.1 0 201

Phillips ProGold2 L Variety C 15.2 0 210

Phillips DG263L L Variety C 17.4 93 168

Phillips DGL044 L Variety C 18.5 50 190

Phillips DGL2065 L Variety C 15.0 0 201

Phillips CLL15 L Variety CL 14.6 0 173



Phillips CLX8-1101 L Variety CL 14.1 0 202

Phillips CLX8-1169 L Variety CL 16.5 0 177

Phillips PVL02 L Variety PV 14.4 0 142

Phillips RTv7231 MA L Variety MA 13.2 0 201

Phillips RT 7321 FP L Hybrid FP 13.7 0 212

Phillips RT 7521 FP L Hybrid FP 15.3 25 202

Phillips RT 7301 L Hybrid C 14.5 25 226




Phillips RT XP753 L Hybrid C 13.6 0 237

Phillips CLM04 M Variety CL 17.0 95 147

Phillips Lynx M Variety C 15.9 100 132

Phillips Jupiter M Variety C 18.1 48 171

Phillips Titan M Variety C 14.5 0 209

Phillips ARX7-1127 MX Variety C 17.4 43 179

† Phillips County CRT located in a grower field near Lambrook, AR.

Field Information

County: Phillips Cultivar: Diamond

City: Lambrook Grower Field Yield: 205 bu/ac

Soil Texture: Silty Clay Loam Preflood N: 125

Soil Classification: Arkabutla silty clay loam Midseason N: 46


Planting Date: May 5, 2020 Fungicide: Quilt Xcel








Type

Variety /

Hybrid

Herbicide

Technology

Harvest

Moisture

(%)

Lodging

(%)

Grain

Yield

(bu/acre)

Lonoke Diamond L Variety C 15.4 0 199

Lonoke Jewel L Variety C 15.3 0 176

Lonoke ProGold1 L Variety C 14.9 0 202

Lonoke ProGold2 L Variety C 14.4 0 196

Lonoke DG263L L Variety C 15.4 52 239

Lonoke DGL044 L Variety C 18.8 58 219

Lonoke DGL2065 L Variety C 14.8 0 196

Lonoke CLL15 L Variety CL 14.7 0 200



Lonoke CLX8-1101 L Variety CL 14.7 0 201

Lonoke CLX8-1169 L Variety CL 14.6 0 207

Lonoke PVL02 L Variety PV 14.8 90 120

Lonoke RTv7231 MA L Variety MA 14.6 99 185

Lonoke RT 7321 FP L Hybrid FP 15.6 95 186

Lonoke RT 7521 FP L Hybrid FP 14.1 73 213

Lonoke RT 7301 L Hybrid C 15.1 40 228




Lonoke RT XP753 L Hybrid C 13.3 8 239

Lonoke CLM04 M Variety CL 16.9 0 211

Lonoke Lynx M Variety C 15.7 43 219

Lonoke Jupiter M Variety C 20.1 0 194

Lonoke Titan M Variety C 15.5 0 189

Lonoke ARX7-1127 MX Variety C 20.4 0 168

† Lonoke County CRT located in a grower field near England, AR.

Field Information

County: Lonoke Cultivar: RT XP753

City: England Grower Field Yield: 191

Soil Texture: Silty Clay Preflood N: 135

Soil Classification: Portland silty clay Midseason N: 0


Planting Date: May 4, 2020 Fungicide: none




This information is made possible by support from the rice farmers of Arkansas administered by the Arkansas Rice Research & Promotion Board.

Table 13. Preliminary Data Summary of All Locations for 2020 Commercial Rice Trials (CRT)

Cultivar Grain

Type

Variety /

Hybrid

Herbicide

Technology

ARK STF MIS CLA DES POI LAW JAC JEF GRE PHI LON MEAN

---------------------------------------------------------------------- bu/acre ----------------------------------------------------------------------

Diamond L Variety C 182 171 221 226 227 188 216 219 235 145 208 199 203

Jewel L Variety C 153 159 206 216 194 197 199 217 200 149 208 176 190

ProGold1 L Variety C 162 179 222 224 213 188 214 238 213 129 201 202 199

ProGold2 L Variety C 172 164 205 228 220 201 206 219 207 144 210 196 198

DG263L L Variety C 215 215 251 261 223 255 257 234 241 184 168 239 229

DGL044 L Variety C 172 183 224 244 200 214 232 234 219 179 190 219 209

DGL2065 L Variety C 180 184 198 214 201 159 210 216 215 82 201 196 188

CLL15 L Variety CL 210 187 196 218 189 198 225 206 207 152 173 200 197

CLL16 L Variety CL 182 187 214 223 193 215 223 238 223 174 200 202 206

CLL17 L Variety CL 193 184 210 220 168 192 186 198 182 137 160 166 183

CLX8-1101 L Variety CL 217 198 201 226 193 203 195 212 201 139 202 201 199

CLX8-1169 L Variety CL 183 188 201 221 203 209 193 210 196 133 177 207 193

PVL02 L Variety PV 179 154 184 188 97 149 147 186 162 120 142 120 152

RTv7231MA L Variety MA 225 213 217 211 218 206 225 201 228 145 201 185 206

RT 7321 FP L Hybrid FP 216 219 240 228 237 256 260 249 247 137 212 186 224

RT 7521 FP L Hybrid FP 202 225 222 175 238 248 236 262 258 136 202 213 218

RT 7301 L Hybrid C 205 216 240 246 247 237 269 243 234 152 226 228 229

RT 7401 L Hybrid C 221 232 242 245 251 260 255 288 240 157 213 226 236

RT 7501 L Hybrid C 210 222 246 227 248 264 276 295 258 164 233 230 239

RT 7801 L Hybrid C 193 197 243 227 248 244 239 287 240 153 217 219 226

RT XP753 L Hybrid C 217 224 261 252 251 251 267 261 252 128 237 239 237

CLM04 M Variety CL 179 188 217 207 154 216 212 243 193 156 147 211 194

Lynx M Variety C 192 200 227 232 165 225 220 246 219 157 132 219 203

Jupiter M Variety C 165 177 212 215 196 218 216 230 198 160 171 194 196

Titan M Variety C 182 195 205 233 190 217 225 212 198 159 209 189 201

ARX7-1127 MX Variety C 161 172 219 207 188 213 224 240 197 163 179 168 194

MEAN -- -- -- 191 194 220 224 206 216 224 234 218 147 193 201 206




Table 14. Preliminary Data Summary of 2020 Planting Date Studies – Rice Research & Extension Center,

Stuttgart

Cultivar Grain

Type

Variety /

Hybrid

Herbicide

Technology

Mar 27 Apr 6 Apr 21 May 6 May 19 Jun 2 MEAN

----------------------------------- bu/acre -----------------------------------

Diamond L Variety C 221 185 232 221 192 158 202

Jewel L Variety C 193 182 216 206 180 146 187

ProGold1 L Variety C 192 183 232 219 198 165 198

ProGold2 L Variety C 206 193 225 207 179 154 194

DG263L L Variety C 237 256 266 253 232 196 240

CLL15 L Variety CL 219 202 229 207 173 123 192

CLL16 L Variety CL 206 202 224 219 199 161 202

CLL17 L Variety CL 212 200 191 205 163 139 185

PVL02 L Variety PV 182 160 131 192 143 138 158

RT 7321 FP L Hybrid FP 237 230 258 248 217 194 230

RT 7521 FP L Hybrid FP 244 234 241 248 208 174 225

RT 7301 L Hybrid C 244 217 255 245 210 198 228

RT 7401 L Hybrid C 246 230 272 269 241 200 243

RT 7501 L Hybrid C 245 228 277 269 246 217 247

RT 7801 L Hybrid C 226 209 262 252 245 195 232

RT XP753 L Hybrid C 251 225 273 254 232 194 238

CLM04 M Variety CL 196 193 212 208 190 158 193

Lynx M Variety C 212 193 192 211 204 166 197

Jupiter M Variety C 194 163 213 193 190 165 186

Titan M Variety C 218 188 223 185 156 155 188

ARoma 17 LA Variety C 156 151 188 166 148 131 157

MEAN -- -- -- 216 201 229 223 198 168 206

Trial Information

Trial Planting

Date

Emergence

Date

Harvest

Date

PD-1 March 27 April 9 August 24

PD-2 April 6 April 24 August 25

PD-3 April 21 May 4 September 9

PD-4 May 6 May 15 September 11


PD-6 June 2 June 9 October 7




Table 15. Preliminary Data Summary of 2020 Planting Date Studies – Pine Tree Research Station,

Colt

Cultivar Grain

Type

Variety /

Hybrid

Herbicide

Technology

Apr 21 May 6 May 21 Jun 3 MEAN

----------------------------------- bu/acre -----------------------------------

Diamond L Variety C 174 210 155 156 174

Jewel L Variety C 181 189 153 146 167

ProGold1 L Variety C 203 207 162 157 182

ProGold2 L Variety C 174 188 155 139 164

DG263L L Variety C 250 255 210 193 227

CLL15 L Variety CL 204 195 172 164 184

CLL16 L Variety CL 201 210 171 160 186

CLL17 L Variety CL 213 205 168 164 188

PVL02 L Variety PV 181 183 138 122 156

RT 7321 FP L Hybrid FP 234 250 167 170 205

RT 7521 FP L Hybrid FP 247 247 198 179 218

RT 7301 L Hybrid C 222 241 184 168 204

RT 7401 L Hybrid C 243 265 216 197 231

RT 7501 L Hybrid C 236 246 204 190 219

RT 7801 L Hybrid C 227 231 188 168 203

RT XP753 L Hybrid C 230 250 183 172 209

CLM04 M Variety CL 212 216 151 146 181

Lynx M Variety C 230 221 179 149 195

Jupiter M Variety C 208 194 179 145 181

Titan M Variety C 213 210 178 156 189

ARoma 17 LA Variety C 175 179 153 139 162

MEAN -- -- -- 212 219 175 161 192

Trial Information

Trial Planting

Date

Emergence

Date

Harvest

Date

PD-1 April 21 May 6 September 9


PD-3 May 21 May 30 October 1

PD-4 June 3 June 9 October 1

Documents

2020 Arkansas Rice Cultivar Testing Preliminary Yield Reports...Preliminary Data Summary This information is made possible by support from the rice farmers of Arkansas administered