arkansas corn and grain sorghum performance tests 2006...test weight: test weights,expressed in...

ArkansasCorn andGrain SorghumPerformanceTests

A R K A N S A S A G R I C U L T U R A L E X P E R I M E N T S T A T I O NDivision of Agriculture University of Arkansas SystemNovember 2006 Research Series 544

D.G. Dombek • R.D. Bond • L. Coffee • I.L. Eldridge

2006

Technical editing and cover design by Amalie Holland.

Arkansas Agricultural Experiment Station, University of Arkansas Division of Agriculture, Fayetteville. Milo J. Shult, VicePresident for Agriculture; Milo J. Shult, Vice President for Agriculture. Mark J. Cochran, AAES Director and Associate VicePresident for Agriculture-Research. SG800QX6. The University of Arkansas Division of Agriculture follows a nondiscriminatorypolicy in programs and employment. ISSN:1051-3140 CODEN:AKAMA6

This publication is available on the Internet at www.uark.edu/depts/agripub/publications

Additional printed copies of this publication can be obtained free of charge from Communication Services, 110 AgricultureBuilding, University of Arkansas, Fayetteville, AR 72701.

ARKANSAS CORN AND GRAIN SORGHUM PERFORMANCE TESTS

2006

D.G. DombekR.D. BondL. Coffee

I.L. Eldridge

University of Arkansas Division of AgricultureArkansas Agricultural Experiment Station

Fayetteville, Arkansas 72701

ACKNOWLEDGMENTS

This research was funded in part by participating companies.The assistance of the following individuals in conducting these experiments is gratefully acknowledged:

Department of Plant Pathology, University of Arkansas, FayettevilleDr. David TeBeest, University Professor

Northeast Research and Extension Center, KeiserDr. F.M. Bourland, Center Director

Mr. Mike Duren, Program Technician II

The Lon Mann Cotton Research Station, MariannaMr. Claude Kennedy, Resident Director

Mr. Bill Apple, Program Technician IMr. Joshua Long, Program Technician I

Southeast Research and Extension Center, MonticelloDr. Kelly Bryant, Center Director

Mr. Larry Earnest, Superintendent, Rohwer DivisionMr. Randy Cingolani, Program Technician II, Rohwer Division

Rice Research and Extension Center, StuttgartDr. Christopher Deren, Center Director

Mr. Jamie Branson, Program Technician II

Southwest Research and Extension Center, HopeDr. Mike Phillips, Center Director

Mr. Rodger Dunham, Farm ForemanMr. Joe Vestal, Staff Chair, Lafayette County Extension Office

Special thanks to Mr. Davis Bell for allowing us to conductcorn tests of the Bell Farming Company, and to Mr. Dale Seiler for allowing us to conduct corn tests on his farm.

CO N T E N TS

In trodu cti on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Ma terials and Met h od s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Grain Sor ghum Perform a n ce Me a su rem en t s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Corn Perform a n ce Me a su rem en t s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Ta ble 1.Yi elds of Grain Sor ghum Hybrids in Arkansas Perform a n ce Te s t s , 2 0 0 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Ta ble 2. Perform a n ce of Irri ga ted Grain Sor ghum Hybri d s , Kei s er,Ark . , 2 0 0 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Ta ble 3. Perform a n ce of Non i rri ga ted Grain Sor ghum Hybri d s , Kei s er, Ark .2 0 0 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Ta ble 4. Perform a n ce of Irri ga ted Grain Sor ghum Hybri d s , Ma ri a n n a , Ark . , 2 0 0 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1

Ta ble 5. Perform a n ce of Irri ga ted Grain Sor ghum Hybri d s , S tut t ga rt , Ark .2 0 0 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3

Ta ble 6. Perform a n ce of Irri ga ted Grain Sor ghum Hybri d s , Ro hwer, Ark . , 2 0 0 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 5

Ta ble 7. Perform a n ce of Non i rri ga ted Grain Sor ghum Hybri d s , Ro hwer,Ark . , 2 0 0 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 7

Ta ble 8.Yi elds of Corn Hybrids in Arkansas Perform a n ce Te s t s , 2 0 0 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 9

Ta ble 9. Perform a n ce of Irri ga ted Corn Hybri d s , Kei s er, Ark . , 2 0 0 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2

Ta ble 10. Perform a n ce of Irri ga ted Corn Hybri d s , Ma ri a n n a , Ark . , 2 0 0 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 6

Ta ble 11. Perform a n ce of Irri ga ted Corn Hybri d s , S tut t ga rt ,Ark . , 2 0 0 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 0

Ta ble 12. Perform a n ce of Irri ga ted Corn Hybri d s , Bell Fa rm ,Pra i rie Co u n ty,Ark . , 2 0 0 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 4

Ta ble 13. Perform a n ce of Irri ga ted Corn Hybri d s , Ro hwer, Ark . , 2 0 0 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 7

Ta ble 14. Perform a n ce of Irri ga ted Corn Hybri d s , Sei l er Fa rm , L a f ayet te Co u n ty, Ark . , 2 0 0 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 0

Pa rticipants and Entries 2006 Grain Sor ghum Te s t s. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3

Pa rticipants and Entries 2006 Corn Te s t s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 4

Grain Sor ghum Loc a ti on Ma p. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( In s i de Back Cover )

Corn Loc a ti on Ma p . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ( In s i de Back Cover )

ARKANSAS CORN AND GRAIN SORGHUM PERFORMANCE TESTS1

2006

D.G. Dombek,2 R.D. Bond,3 L. Coffee,4 and I.L. Eldridge5

1Use of products and trade names in this report does not constitute a guarantee or warranty of the products named and does not sig-nify that those products are approved to the exclusion of comparable products.

2Program Director, Arkansas Agricultural Experiment Station, University of Arkansas, Fayetteville, Ark. 72701.3Program Technician, Department of Crop, Soil & Environmental Sciences, University of Arkansas, Fayetteville, Ark. 72701.4Research Assistant, Department of Crop, Soil & Environmental Sciences, University of Arkansas, Fayetteville, Ark. 72701.5Program Associate, Department of Crop, Soil & Environmental Sciences, University of Arkansas, Fayetteville, Ark. 72701.

AAES Research Series 544 University of Arkansas, Division of Agriculture, Variety Testing Program4

INTRODUCTION

Corn and grain sorghum performance tests are conduct-ed each year in Arkansas by the University of Arkansas Divisionof Agriculture. The tests provide information to companies mar-keting seed within the state, and aid the Arkansas CooperativeExtension Service in formulating recommendations for produc-ers.

The 2006 corn performance tests contained 82 entriesand were conducted at the Northeast Research and ExtensionCenter (NEREC) at Keiser, the Lon Mann Cotton ResearchStation (LMCRS) near Marianna, the Bell Farming Companynear Des Arc, the Southeast Research and Extension Center -Rohwer Division (SEREC-RD) near Rohwer, the Rice Researchand Extension Center (RREC) near Stuttgart, and the Dale SeilerFarm in LaFayette County, Arkansas. The 2006 grain sorghumperformance tests contained 26 entries and were conducted at theNEREC, the LMCRS, the SEREC-RD, and the RREC. Test loca-tion maps for grain sorghum and corn can be found inside theback cover.

MATERIALS AND METHODS

Corn hybrids were divided into two maturity groups.Based on information provided by the originating companies,entries were placed into a 116 or fewe r days-to-maturity group(Early- to Mid-Season) or 117+ group (Mid- to Full-Season).

Within each test, entries were arranged as a randomizedcomplete block design with four replications. Plots were tworows wide and 20-25 feet long depending on location. Seedingrates for each corn and grain sorghum hybrid were based on therecommendations of the originating company.

All plots were harvested with a plot combine. Specificlocation and management practice information accompany eachtable.

GRAIN SORGHUM PERFORMANCE MEASUREMENTS

Yield: Yields were calculated from the weight of threshed grainfrom each plot and are expressed as pounds per acre (lbs./A) at14% moisture.

Grain Moisture: Expressed as a percent moisture of grain at har-vest.

Plant Height: Average height in inches from the soil surface to thetop of the grain head.

Head Exertion: Average distance in inches from the flag leaf tobase of panicle.

Head Compactness Scale:

1 = Head short and oval. Rachis branches intermediate in length.

2 = Head long and slender. Rachis branches strong and short.

3 = Head elongated and oval. Rachis branches beginning toweaken and intermediate in length.

4 = Head elongated and rectangular in shape. Rachis branchesintermediate in strength and length.

5 = Head open and elongated. Rachis branches weak.

Bird Damage: A visual estimate of total percent grain loss fromeach plot.

AAES Research Series 544 University of Arkansas, Division of Agriculture, Variety Testing Program5

CORN PERFORMANCE MEASUREMENTS

Yield: Yields were calculated from the weight of shelled corn har-vested from each plot and are expressed as bushels per acr e(bu./A) at 15.5% moisture.

Grain Moisture: Expressed as a percent moisture of shelled grainat harvest.

Root Lodging: Average number of plants leaning more than 40degrees from vertical at harvest.

Stalk Lodging: Average number of plants broken below an ear atharvest.

Plants/Acre: The plant population count, expressed in the num-ber of plants per acre.

Ear Height: The average distance in inches from the soil surfaceto the point of attachment of upper ear.

Test Weight: Test weights, expressed in pounds per bushel(lbs./bu), were determined using subsamples from plots.

Tip Cover: Tip cover was rated as good (1), average (2), or poor(3). A rating of good was given when the husks reached wellbeyond the end of the ear and fitted tightly. A rating of averagewas given when the husks reached the tip of the ear or fittedloosely. A rating of poor was given when the ears were open tothe weather.

Keiser Keiser Marianna Stuttgart Rohwer Rohwer Average

Brand/Hybrid Irrigated Nonirrigated Irrigated Irrigated Irrigated Nonirrigated

ASGROW A571 8615 6582 9562 7653 8491 7191 8016

DEKALB DKS37-07 5610 5119 8871 6892 7590 6369 6742

DEKALB DKS54-00 7783 6465 8501 8197 7661 6215 7470

Dyna-Gro 751B 7909 6243 10746 8295 6756 6505 7742

Dyna-Gro 754B 6814 5510 9457 7113 6884 6925 7117

Dyna-Gro 758B 7128 5786 9122 6983 7846 7093 7326

Dyna-Gro 780B 8124 5917 9108 7798 7057 6345 7392

Dyna-Gro GX06750 7815 6532 9072 7342 7706 6973 7573

Dyna-Gro X1743 7374 6429 9422 6791 8503 7215 7622

FFR 322 7697 5937 9691 8663 7565 7363 7819

Garst 5360 7035 5518 9142 6029 7702 6619 7008

Garst 5401 6788 4785 9489 7920 8953 7184 7520

Garst 5515 6525 5346 8671 7514 7444 5977 6913

Golden Acres 3827 8004 6188 9796 8517 8427 6996 7988

Golden Harvest H-502 7495 6699 9790 8206 7366 6559 7686

Golden Harvest H-511 7380 6601 9139 7006 7831 6767 7454

Monsanto MSC 432 7572 6089 7820 7800 7576 7106 7327

Monsanto MSD 472 6306 4775 10546 7639 8327 7116 7452

Monsanto MSD 477 5747 3874 8572 6672 8174 6715 6626

NC+7B51 7303 5117 9967 8933 7894 6938 7692

Pioneer 84G62 7874 7174 10527 9376 8765 7514 8538

Terral TV1050 7095 6013 8953 8196 7396 6908 7427

Terral TV93S72 6824 5766 9165 7522 7050 7164 7249

Terral TV9421 7167 5681 9841 7786 8253 7400 7688

Terral TV96H81 8018 6898 10414 8407 7157 6820 7952

Terral TVX96H91 8381 7088 10027 9122 9102 7481 8534

Grand mean 7322 5928 9439 7784 7826 6902 7534

LSD (5%) 689 1182 840 1003 754 800 •

C.V. (%) 6.7 12.0 6.3 9.2 6.9 8.3 •

1Keiser Irrigated = Northeast Research and Extension Center.

Keiser Nonirrigated = Northeast Research and Extension Center.

Marianna Irrigated = Cotton Branch Station.

Stuttgart Irrigated. = Rice Research and Extension Center

Rohwer Irrigated. = Southeast Research and Extension Center - Rohwer Division.

Rohwer Nonirrigated = Southeast Research and Extension Center - Rohwer Division.

-------------------------------------------------------lbs./A-------------------------------------------------

Table 1. Yields (lbs./A) of Grain Sorghum Hybrids in Arkansas Performance Tests, 2006.1

AAES Research Series 544, University of Arkansas, Division of Agriculture, Variety Testing Program,

6

Table 2. Performance of Irrigated Grain Sorghum Hybrids, Keiser, AR, 2006.

2-Year1 3-Year2 Grain Plant Head Bird Yield Avg. Avg. Moisture Height Exertion Damage

Brand/Hybrid lbs./A lbs./A lbs./A % Inches Inches %

ASGROW A571 8615 8582 7973 18.9 60 7 12.5Terral TVX96H91 8381 8403 8030 20.8 60 8 22.5Dyna-Gro 780B 8124 8025 7430 21.6 64 4 21.3Terral TV96H81 8018 8333 7982 19.8 55 4 10.0Golden Acres 3827 8004 8081 7616 21.2 57 7 9.0Dyna-Gro 751B 7909 8390 7863 20.1 58 7 20.0Pioneer 84G62 7874 8260 7831 20.9 51 4 15.0Dyna-Gro GX06750 7815 • • 21.3 60 4 13.8DEKALB DKS54-00 7783 8193 7505 21.4 61 7 20.0FFR 322 7697 8235 7838 20.0 51 4 8.8Monsanto MSC 432 7572 • • 21.6 63 10 15.0Golden Harvest H-502 7495 8221 7828 20.5 61 4 23.8Golden Harvest H-511 7380 • • 21.2 58 5 20.0Dyna-Gro X1743 7374 7879 • 18.5 55 5 22.5NC+7B51 7303 • • 19.3 57 7 13.8Terral TV9421 7167 7942 7429 20.7 58 9 15.0Dyna-Gro 758B 7128 7587 • 20.8 55 5 18.8Terral TV1050 7095 7839 7550 19.5 51 8 21.3Garst 5360 7035 7532 • 21.3 56 7 20.0Terral TV93S72 6824 7435 7029 18.5 56 4 11.3Dyna-Gro 754B 6814 7451 7063 19.8 59 9 26.3Garst 5401 6788 7276 • 21.3 59 4 17.5Garst 5515 6525 6750 6241 20.5 54 6 22.5Monsanto MSD 472 6306 • • 21.4 52 11 15.0Monsanto MSD 477 5747 • • 21.8 61 10 15.0DEKALB DKS37-07 5610 • • 20.7 54 7 25.0

Grand mean 7322 • • 20.5 57 6 17.5LSD (5%) 689 • • 2.1 • • 13.7C.V. (%) 6.7 • • 7.2 • • 55.5

1Average yield for 2005 and 20062Average yield for 2004, 2005 and 2006

AAES Research Series 544, University of Arkansas, Division of Agriculture, Variety Testing Program7

Table 2. Performance of Irrigated Grain Sorghum Hybrids, Keiser, AR, 2006, Continued.

Soil Series Sharkey clayPrevious Crop SoybeanRow Width 38"Preplant Herbicide NonePreplant Fertilizer 50 lbs./A, 50-50-50, 3/29/06Planting Date 4/13/06Irrigation Dates 6/2, 6/15Sidedress Fertilizer 120 units/A N 32%, 6/01/06Herbicide Application(s) 1.5 qts./A Atrazine, 4/18/06; 0.75 pt./A Buctril 4E +

1 qt./A Atrazine 4L, 6/1/06Insecticide Application(s) NoneHarvest Date 8/29/06

April May June July August Total2006 2.4 4.2 5.3 7.0 5.6 24.5

Average 4.9 5.2 4.0 3.7 2.8 20.6

Departure -2.5 -1.0 1.3 3.3 2.8 3.9

Precipitation (inches)


Table 3. Performance of Nonirrigated Grain Sorghum Hybrids, Keiser, AR, 2006.

2-Year1 3-Year2 Grain Plant Head Head Bird Yield Avg. Avg. Moisture Height Exertion Comp. Damage

Brand/Hybrid lbs./A lbs./A lbs./A % Inches Inches Rating %

Pioneer 84G62 7174 7006 6873 16.7 55 4 3 8.3Terral TVX96H91 7088 7239 7230 19.1 55 6 2 11.7Terral TV96H81 6898 6783 6991 18.0 52 5 2 13.3Golden Harvest H-502 6699 6588 6860 15.5 • • • 10.0Golden Harvest H-511 6601 • • 18.2 51 5 4 15.0ASGROW A571 6582 6218 6463 18.8 55 12 3 5.2Dyna-Gro GX06750 6532 • • 16.7 53 8 3 5.0DEKALB DKS54-00 6465 6360 6081 17.0 56 8 3 8.3Dyna-Gro X1743 6429 6798 • 16.3 47 4 3 5.0Dyna-Gro 751B 6243 6512 6684 18.3 55 3 4 11.7Golden Acres 3827 6188 6429 6628 20.4 53 8 3 16.7Monsanto MSC 432 6089 • • 20.9 56 10 2 8.3Terral TV1050 6013 6389 6524 17.3 54 6 2 10.0FFR 322 5937 6411 6456 16.9 53 6 2 15.0Dyna-Gro 780B 5917 6214 6467 21.6 57 5 2 10.2Dyna-Gro 758B 5786 5996 • 16.6 52 9 4 5.0Terral TV93S72 5766 6037 5990 15.0 55 12 3 8.3Terral TV9421 5681 6263 6073 15.1 47 9 4 18.3Garst 5360 5518 5618 • 17.8 50 8 3 5.2Dyna-Gro 754B 5510 5948 5929 18.6 51 11 4 15.0Garst 5515 5346 5714 5929 20.2 52 7 4 18.3DEKALB DKS37-07 5119 • • 16.6 50 6 4 18.3NC+7B51 5117 • • 20.5 51 3 4 18.3Garst 5401 4785 5421 • 18.2 61 7 3 26.7Monsanto MSD 472 4775 • • 19.6 48 10 4 18.3Monsanto MSD 477 3874 • • 18.1 60 10 4 35.0

Grand mean 5928 • • 18.0 53 7 3 13.1LSD (5%) 1182 • • 4.7 • • • 10.8C.V. (%) 12.0 • • 15.8 • • • 50.5

1Average yield for 2005 and 20062Average yield for 2004, 2005 and 2006.


Table 3. Performance of Nonirrigated Grain Sorghum Hybrids, Keiser, AR, 2006, Continued.

Soil Series Sharkey clayPrevious Crop SoybeansRow Width 38"Preplant Herbicide NonePreplant Fertilizer 50 lbs./A, 50-50-50, 03/29/06Planting Date 4/13/06Irrigation Dates N/ASidedress Fertilizer 120 lbs./A N (32%), 6/01/06Herbicide Application(s) 1.5 qts./A Atrazine, 04/18/06; 3/4 pt./A Buctril 4E + 1 qt./A Atrazine 4L, 6/01/06Insecticide Application(s) NoneHarvest Date 8/28/06


Average 4.9 5.2 4.0 3.7 2.8 20.6

Departure -2.5 -1.0 1.3 3.3 2.8 3.9



Table 4. Performance of Irrigated Grain Sorghum Hybrids, Marianna, AR, 2006.

2-Year1 3-Year2 Grain Plant Head Head Bird Yield Average Average Moisture Height Exertion Comp. Damage


Dyna-Gro 751B 10746 9620 8101 15.4 67 8 1 0.0Monsanto MSD 472 10546 • • 14.7 56 9 5 6.3Pioneer 84G62 10527 9893 8126 14.5 62 7 4 2.5Terral TV96H81 10414 9386 7751 16.4 66 8 2 1.3Terral TVX96H91 10027 9435 7628 17.4 63 9 5 3.8NC+7B51 9967 • • 14.2 61 9 5 7.5Terral TV9421 9841 8798 7559 13.6 58 8 5 6.3Golden Acres 3827 9796 8826 7463 16.3 65 12 5 2.5Golden Harvest H-502 9790 9316 7989 16.9 64 7 3 0.0FFR 322 9691 8904 7493 15.8 67 7 2 0.0ASGROW A571 9562 9003 7884 13.1 61 9 3 1.3Garst 5401 9489 8735 • 14.5 68 11 5 3.8Dyna-Gro 754B 9457 8829 7969 12.4 55 12 3 0.0Dyna-Gro X1743 9422 8644 • 14.1 53 7 1 0.0Terral TV93S72 9165 8556 7872 12.8 61 13 1 1.3Garst 5360 9142 8448 • 13.6 56 10 3 0.0Golden Harvest H-511 9139 • • 16.7 64 7 5 13.8Dyna-Gro 758B 9122 8387 • 14.0 58 10 4 2.5Dyna-Gro 780B 9108 9300 8196 14.5 68 8 1 0.0Dyna-Gro GX06750 9072 • • 13.5 64 6 4 0.0Terral TV1050 8953 8307 6795 12.9 67 7 4 7.5DEKALB DKS37-07 8871 • • 15.8 58 10 4 18.8Garst 5515 8671 8354 7297 12.3 57 11 3 12.5Monsanto MSD 477 8572 • • 15.6 67 10 5 12.5DEKALB DKS54-00 8501 8451 6489 15.7 69 10 4 6.3Monsanto MSC 432 7820 • • 16.5 69 12 4 11.3

Grand mean 9439 • • 14.7 62 9 4 4.7LSD (5%) 840 • • 1.9 • • • •C.V. (%) 6.3 • • 9.1 • • • •



Table 4. Performance of Irrigated Grain Sorghum Hybrids, Marianna, AR, 2006, Continued.

Soil Series Calloway silt loamPrevious Crop SoybeanRow Width 30"Preplant Herbicide NonePreplant Fertilizer 105 lbs./A N, 93 lbs./A P, 92 lbs./A K, 3/16/06Planting Date 4/17/06Cultivation Date(s) 5/16, 5/30Irrigation Dates 5/26, 5/31, 6/10, 6/16, 6/28, 7/1, 7/8, 7/18, 7/21, 7/26, 8/3, 8/19Sidedress Fertilizer 120 lbs./A Urea treated with 5 qts./ton Agritain, 4/27/06Herbicide Application(s) 2 qts./A Atrazine + 8 ozs./A Clarity, 4/27/06Insecticide Application(s) 6.4 ozs./A Capture, 7/10/06Harvest Date 9/15/06


Average 4.9 5.2 4.0 3.7 2.8 20.6

Departure -2.7 -1.3 -1.9 -2.4 -0.7 -9.0



Table 5. Performance of Irrigated Grain Sorghum Hybrids, Stuttgart, AR, 2006.

2-Year1 3-Year2 Grain Plant Head Head Bird Yield Avg. Avg. Moisture Height Exertion Comp. Damage


Pioneer 84G62 9376 9016 9003 15.9 55 3 4 15.0Terral TVX96H91 9122 8014 8194 14.6 52 12 4 20.0NC+7B51 8933 • • 14.1 58 8 4 8.8FFR 322 8663 8073 8227 14.6 56 6 4 7.5Golden Acres 3827 8517 8179 8304 14.6 56 12 4 20.0Terral TV96H81 8407 7859 7958 15.0 62 12 4 15.0Dyna-Gro 751B 8295 8123 8166 14.9 62 4 3 17.5Golden Harvest H-502 8206 7896 8012 13.9 57 14 3 8.8DEKALB DKS54-00 8197 7746 7690 14.3 58 6 4 13.8Terral TV1050 8196 8238 8377 15.4 55 8 4 6.3Garst 5401 7920 7740 • 14.8 68 8 3 10.0Monsanto MSC 432 7800 • • 14.2 54 10 4 17.5Dyna-Gro 780B 7798 7644 7963 15.1 58 8 3 15.0Terral TV9421 7786 7900 7845 13.6 48 4 3 7.5ASGROW A571 7653 7672 7819 15.2 56 6 4 10.0Monsanto MSD 472 7639 • • 14.0 55 8 5 11.3Terral TV93S72 7522 7397 7487 14.5 55 10 4 15.0Garst 5515 7514 7543 7420 15.5 60 6 3 12.5Dyna-Gro GX06750 7342 • • 15.0 60 5 1 13.8Dyna-Gro 754B 7113 7109 7372 14.9 61 10 5 17.5Golden Harvest H-511 7006 • • 13.8 52 10 5 16.3Dyna-Gro 758B 6983 7214 • 15.0 62 6 3 13.8DEKALB DKS37-07 6892 • • 15.1 62 10 4 16.3Dyna-Gro X1743 6791 7091 • 15.7 58 8 4 10.0Monsanto MSD 477 6672 • • 14.8 60 10 4 22.5Garst 5360 6029 7020 • 15.5 66 14 4 17.5

Grand mean 7784 • • 14.8 58 8 4 13.8LSD (5%) 1003 • • 0.7 • • • 10.2C.V. (%) 9.2 • • 3.5 • • • 52.6



Table 5. Performance of Irrigated Grain Sorghum Hybrids, Stuttgart, AR, 2006, Continued.

Soil Series Crowley silt loamPrevious Crop FallowRow Width 32"Preplant Herbicide NonePreplant Fertilizer 240 lbs./A 0-46-0, 3/29/06Planting Date 4/12/06Irrigation Dates 5/31, 6/8, 6/15, 6/22, 6/28, 7/6, 7/12, 7/19, 7/24, 8/2, 8/10Sidedress Fertilizer 175 lbs./A Urea, 5/2/06; 200 lbs./A Urea, 5/31/06Herbicide Application(s) 1.3 qts./A Bicep II Mag, 4/14/06Insecticide Application(s) NoneHarvest Date 8/25/06


Average 5.6 4.7 3.6 3.4 2.8 20.1

Departure -1.4 0.9 -2.7 -1.0 -2.4 -6.6



Table 6. Performance of Irrigated Grain Sorghum Hybrids, Rohwer, AR, 2006.

2-Year1 3-Year2 Grain Plant Head Yield Avg. Avg. Moisture Height Exertion

Brand/Hybrid lbs./A lbs./A lbs./A % Inches Inches

Terral TVX96H91 9102 9032 8572 14.0 62 5Garst 5401 8953 9013 • 15.0 56 3Pioneer 84G62 8765 9308 9047 15.3 58 2Dyna-Gro X1743 8503 8258 • 14.6 53 4ASGROW A571 8491 8673 8457 15.1 57 3Golden Acres 3827 8427 8635 8086 15.3 53 4Monsanto MSD 472 8327 • • 14.8 55 4Terral TV9421 8253 8495 7983 14.2 52 4Monsanto MSD 477 8174 • • 14.2 54 3NC+7B51 7894 • • 15.4 55 2Dyna-Gro 758B 7846 8211 • 15.2 56 3Golden Harvest H-511 7831 • • 15.1 54 4Dyna-Gro GX06750 7706 • • 14.8 53 4Garst 5360 7702 8119 • 15.1 62 5DEKALB DKS54-00 7661 8592 8532 15.6 52 6DEKALB DKS37-07 7590 • • 15.2 57 4Monsanto MSC 432 7576 • • 17.0 61 5FFR 322 7565 7816 7730 15.0 52 4Garst 5515 7444 7856 7618 14.5 54 5Terral TV1050 7396 8079 7969 14.8 55 5Golden Harvest H-502 7366 7816 7813 17.0 60 6Terral TV96H81 7157 7721 7616 14.1 51 3Dyna-Gro 780B 7057 7654 7759 14.6 50 4Terral TV93S72 7050 7580 7501 15.5 58 6Dyna-Gro 754B 6884 7735 7322 15.1 58 6Dyna-Gro 751B 6756 7474 7430 14.0 51 5

Grand mean 7826 • • 15.0 55 4LSD (5%) 754 • • 0.8 • •C.V. (%) 6.9 • • 3.9 • •



Table 6. Performance of Irrigated Grain Sorghum Hybrids, Rohwer, AR, 2006, Continued.

Soil Series Hebert silt loamPrevious Crop Grain sorghumRow Width 38"Preplant Herbicide NonePreplant Fertilizer 250 lbs./A 0-60-90, 10 lbs./A Zinc, 3/7/06 Planting Date 4/12/06Irrigation Dates 5/25, 6/8, 6/18, 6/28, 7/7, 7/17Sidedress Fertilizer 163 lbs./A 46-0-0, 4/20/06; 217 lbs./A 46-0-0, 5/24/06Herbicide Application(s) 1 pt./A Dual Mag II, 4/14/06; 2 qts./A Atrazine 4L, 4/19/06Insecticide Application(s) 1.3 oz./A Karate Z, 6/29/06, 7/3/06Harvest Date 8/16/06


Average 5.0 4.7 3.5 3.9 2.7 19.8

Departure -0.2 -0.2 -1.8 -3.8 -0.6 -5.8



Table 7. Performance of Nonirrigated Grain Sorghum Hybrids, Rohwer, AR, 2006.

2-Year1 3-Year2 Grain Plant Head Yield Avg. Avg. Moisture Height Exertion

Brand/Hybrid lbs./A lbs./A lbs./A % Inches Inches

Pioneer 84G62 7514 8925 8730 16.7 48 0Terral TVX96H91 7481 7987 7828 16.2 53 5Terral TV9421 7400 8184 7945 15.4 49 3FFR 322 7363 7900 7745 16.0 49 2Dyna-Gro X1743 7215 7738 • 14.9 44 3ASGROW A571 7191 7963 8077 15.7 48 3Garst 5401 7184 7896 • 15.7 56 5Terral TV93S72 7164 7695 7421 15.2 47 5Monsanto MSD 472 7116 • • 15.6 44 3Monsanto MSC 432 7106 • • 17.2 51 5Dyna-Gro 758B 7093 7794 • 16.1 48 4Golden Acres 3827 6996 8086 7784 16.3 51 4Dyna-Gro GX06750 6973 • • 15.8 50 3NC+7B51 6938 • • 16.9 47 2Dyna-Gro 754B 6925 7659 7382 15.3 44 4Terral TV1050 6908 8144 7953 16.5 49 2Terral TV96H81 6820 7777 7807 15.1 52 3Golden Harvest H-511 6767 • • 16.3 51 1Monsanto MSD 477 6715 • • 15.8 52 5Garst 5360 6619 7755 • 15.8 44 4Golden Harvest H-502 6559 7489 7546 15.6 46 1Dyna-Gro 751B 6505 7413 7449 14.9 49 2DEKALB DKS37-07 6369 • • 16.1 50 4Dyna-Gro 780B 6345 7328 7553 16.1 49 1DEKALB DKS54-00 6215 7923 7816 18.2 50 4Garst 5515 5977 7179 7049 15.0 47 4

Grand mean 6902 • • 15.9 49 3LSD (5%) 800 • • 1.4 • •C.V. (%) 8.3 • • 6.5 • •



Table 7. Performance of Nonirrigated Grain Sorghum Hybrids, Rohwer, AR, 2006, Continued.

Soil Series Hebert silt loamPrevious Crop Grain sorghumRow Width 38"Preplant Herbicide NonePreplant Fertilizer 250 lbs./A 0-60-90, 10 lbs./A Zinc, 3/7/06Planting Date 4/12/06Irrigation Dates N/ASidedress Fertilizer 163 lbs./A 46-0-0, 4/20/06; 217 lbs./A 46-0-0, 5/24/06Herbicide Application(s) 1 pt./A Dual Mag II, 4/14/06; 2 qts./A Atrazine 4L, 4/19/06Insecticide Application(s) 1.3 oz./A Karate Z, 6/29/06, 7/3/06Harvest Date 8/16/06


Average 5.0 4.7 3.5 3.9 2.7 19.8

Departure 0.1 -0.2 -1.5 -3.8 -0.6 -6.1



Table 8. Yields (bu./A) of Corn Hybrids in Arkansas Performance Tests, 20061.

Keiser Marianna Stuttgart Bell Farm Rohwer LafayetteBrand/Hybrid Irrigated Irrigated Irrigated Irrigated Irrigated Irrigated Average

Early- to Mid-Season Hybrids

Belle 1533Y 210.9 278.1 233.5 219.7 229.3 228.9 233.4 Belle 1545RY 226.6 257.2 231.8 195.2 212.7 198.3 220.3 Croplan 631RR/BT 203.9 260.1 225.1 197.4 218.4 227.5 222.1 Croplan 851RR/BT 220.7 254.2 249.4 218.8 233.6 230.9 234.6 DEKALB DKC61-22 194.7 237.4 241.1 210.6 218.9 219.1 220.3 DEKALB DKC61-45 201.7 239.3 240.3 208.0 204.4 212.8 217.8 DEKALB DKC63-46 187.7 242.6 240.4 212.0 199.5 225.2 217.9 DEKALB DKC64-27 179.7 240.5 221.3 222.6 205.5 218.0 214.6 DEKALB DKC64-81 227.7 266.2 229.5 222.1 226.0 220.7 232.0 DEKALB DKC66-23 193.2 262.4 236.9 222.8 221.3 222.7 226.6 Dyna-Gro 5528Bt 216.3 238.8 208.3 209.2 218.4 211.5 217.1 Dyna-Gro 57B90 206.3 262.0 240.1 218.6 209.1 218.0 225.7 Dyna-Gro 57F87 223.1 273.2 247.3 226.0 222.0 218.5 235.0 Dyna-Gro 57K14 192.1 272.4 229.9 210.5 224.0 228.1 226.2 Dyna-Gro 57K33 208.8 264.5 233.1 220.0 196.4 211.5 222.4 Dyna-Gro 57K58 217.6 278.7 249.0 234.6 239.6 208.3 238.0 Dyna-Gro 57N96 203.0 268.1 246.5 223.7 231.1 229.0 233.6 Dyna-Gro 57P12 225.9 268.4 241.0 201.6 226.2 204.6 228.0 Dyna-Gro 57P46 198.2 265.9 232.9 227.7 225.2 226.9 229.5 Dyna-Gro 57P69 200.7 249.5 223.2 208.6 212.6 227.9 220.4 Dyna-Gro 58P59 224.9 278.1 256.0 216.0 230.6 214.3 236.7 FB 814CB 195.2 273.7 235.5 213.1 231.0 216.4 227.5 FB 904RRCBYG 218.4 280.5 245.2 206.0 238.4 230.0 236.4 FB 905RRCB 207.8 232.5 219.5 207.4 207.1 218.9 215.5 FFR 736BT 209.8 235.8 243.9 221.6 220.3 203.6 222.5 FFR 756RRBT 197.8 248.4 224.8 214.9 233.3 223.8 223.8 FFR 835BT 234.5 261.5 251.7 215.5 226.1 223.6 235.5 Garst 8225YG1/RR 202.4 283.6 230.8 205.9 223.0 209.0 225.8 Garst 8248RR 213.1 278.9 225.8 235.4 212.8 195.1 226.9 Garst 8380IT 204.6 248.3 240.8 217.3 232.5 219.9 227.2 Garst 8450IT 200.8 238.6 210.5 195.3 205.8 213.0 210.7 Golden Acres 2831RRB 226.6 262.5 254.3 248.0 236.7 223.7 242.0 Golden Harvest H-9006Bt/RR 230.5 245.8 191.6 219.8 209.7 204.6 217.0 Laser L-8H21RR 184.7 229.4 212.4 201.6 204.5 214.8 207.9 Laser L-9H63Bt/RR 240.9 252.2 241.6 231.3 225.1 219.7 235.1 Laser L-9H93Bt/RR 240.3 258.0 237.8 218.1 227.6 • 2 236.4 3Mycogen 2H789 182.3 238.2 206.9 204.9 223.3 239.8 215.9 Mycogen 2M797 193.0 253.6 233.2 218.5 215.8 221.8 222.7

-----------------------------------------------------------bu./A------------------------------------------------------


Table 8. Yields (bu./A) of Corn Hybrids in Arkansas Performance Tests, 20061, Continued.


Early- to Mid-Season Hybrids Continued

Mycogen 2T780 184.9 241.5 265.2 243.1 230.1 231.5 232.7 NK Brand N65-C5 219.1 272.7 218.6 218.6 222.3 219.8 228.5 NK Brand N70-T9 189.8 264.3 241.6 222.5 204.0 224.1 224.4 NK Brand N76-D3 211.2 253.4 229.6 223.8 227.9 207.2 225.5 NK Brand N68-B8 180.7 257.9 209.7 196.5 227.7 • 2 214.5 3Pioneer 33M53 230.6 260.6 235.6 224.9 243.6 215.2 235.1 Pioneer 33N56 215.1 244.1 242.5 209.9 206.6 222.6 223.5 Pioneer 34A16 180.4 231.8 181.0 226.9 196.4 219.7 206.0 Terral TV23R31 219.9 240.4 222.4 192.1 223.4 205.9 217.4 Terral TV25BR23 211.2 275.5 235.7 207.7 230.3 226.6 231.2 Terral TV25R31 204.6 258.0 239.6 225.0 217.1 234.6 229.8 Terral TV26B34 220.9 275.3 238.1 232.0 213.5 211.1 231.8 Terral TV26B82 237.5 258.5 241.2 218.4 224.2 224.0 234.0 Terral TV26BR41 214.1 258.4 251.1 233.7 219.5 213.2 231.7 Terral TV26BR61 240.0 257.9 235.1 209.5 235.4 215.2 232.2 Terral TV27C48 203.2 232.9 220.2 211.3 224.2 218.2 218.3 Terral TVX24BR601 219.3 250.3 233.1 202.3 220.1 203.5 221.4 Terral TVX25BR601 228.1 243.1 220.3 210.4 212.8 221.8 222.8 Terral TVX25BR602 218.1 245.1 231.3 193.1 224.5 216.1 221.4 Terral TVX25BR603 232.5 256.1 235.1 225.6 232.5 215.4 232.9 Terral TVX25BR604 215.9 255.7 211.8 229.5 227.6 208.3 224.8 Terral TVX25BR605 222.6 255.1 218.4 213.6 218.8 214.4 223.8 Terral TVX25R501 188.1 239.1 212.6 208.3 220.9 213.3 213.7 Terral TVX26BR601 228.8 269.0 229.4 236.0 234.9 225.0 237.2 Triumph 1536CbRR 191.1 252.1 249.7 204.4 225.5 219.5 223.7

Grand mean 210.4 256.0 231.9 216.2 221.3 218.1 225.7 LSD (5%) 32.7 24.8 22.4 22.2 18.5 28.5 •C.V. (%) 11.2 7.0 7.0 7.4 6.0 9.4 •

Mid- to Full-Season Hybrids

Belle 1525R 198.4 228.7 195.3 188.8 208.2 207.6 204.5 Belle 1747RY 212.7 232.4 215.1 192.9 211.1 218.2 213.7 Croplan 799RR/BT 224.9 255.0 217.8 189.9 218.1 226.4 222.0 Croplan 818RR/BT 208.1 271.2 227.9 214.3 236.1 222.5 230.0 DEKALB DKC67-23 210.0 247.3 241.1 229.8 218.9 213.3 226.7 DEKALB DKC69-71 233.5 248.3 250.4 182.7 184.4 217.3 219.4 Dyna-Gro 58K02 196.8 233.0 206.6 190.3 218.1 226.4 211.9 Dyna-Gro 58K40 188.3 229.9 220.1 188.4 214.2 217.1 209.7 Dyna-Gro 58P45 204.6 239.5 241.2 199.0 219.4 226.1 221.6 Dyna-Gro 58P60 207.2 254.0 225.5 201.8 207.4 229.8 221.0 FB 927RRCB 216.0 219.7 189.9 182.8 203.6 231.4 207.2

-----------------------------------------------------------bu./A------------------------------------------------------


Table 8. Yields (bu./A) of Corn Hybrids in Arkansas Performance Tests, 20061, Continued.


Mid- to Full-Season Hybrids Continued.

FFR 843RRBT 218.9 240.6 212.6 191.1 219.1 227.8 218.4Golden Acres 2841RRB 209.7 258.6 229.1 203.2 232.3 189.0 220.3Golden Acres 2993RRB 219.7 256.0 215.3 184.0 219.5 213.9 218.1Pioneer 31D58 245.0 251.8 230.8 203.6 257.1 216.1 234.1Pioneer 31G96 248.0 232.0 262.4 208.4 247.8 219.1 236.3Pioneer 31N28 228.1 238.9 244.4 212.9 234.9 237.3 232.8Pioneer 31P41 238.8 258.3 231.6 216.0 239.1 220.3 234.0Pioneer 32B29 220.4 273.8 236.6 209.3 237.4 211.3 231.5

Grand mean 217.3 245.7 226.0 199.4 222.5 219.5 221.7LSD (5%) 29.8 28.1 19.9 20.3 20.6 27.7 •C.V. (%) 9.6 8.0 6.2 7.2 6.5 8.9 •

1Keiser Irrigated = Northeast Research and Extension Center.Marianna Irrigated = Lon Mann Cotton Research Station.Stuttgart Irrigated = Rice Research and Extension Center.Bell Farm Irrigated = Bell Farming Company, Prairie County.Rohwer Irrigated = Southeast Research and Extension Center - Rohwer Division.Lafayette Irrigated = Lafayette County, Southwest Arkansas.

3Yields do not include Lafayette County location.2Seed did not arrive in time to plant this location.

---------------------------------------------------bu./A----------------------------------------------


Table 9. Performance of Irrigated Corn Hybrids, Keiser, AR, 2006.

2-Year1 3-Year2 Grain Plants EarBrand/Hybrid Yield Avg. Avg. Moisture Root Stalk Per Height

bu./A bu./A bu./A % Lodging Lodging Acre Inches


Laser L-9H63Bt/RR 240.9 • • 14.8 2.5 0.0 28303 30Laser L-9H93Bt/RR 240.3 • • 13.1 0.3 0.0 29375 20Terral TV26BR61 240.0 • • 15.1 0.8 0.0 31250 22Terral TV26B82 237.5 216.0 215.5 16.7 1.3 0.0 28929 36FFR 835Bt 234.5 229.7 218.0 15.0 0.3 0.0 29018 36Terral TVX25BR603 232.5 • • 13.4 0.0 0.0 30857 40Pioneer 33M53 230.6 • • 16.5 0.0 0.0 30884 31Golden Harvest H-9006Bt/RR 230.5 • • 14.9 0.0 0.0 30268 38Terral TVX26BR601 228.8 • • 16.6 0.5 0.0 28214 36Terral TVX25BR601 228.1 • • 15.1 0.0 0.0 27857 45DEKALB DKC64-81 227.7 • • 14.4 1.3 0.0 31072 32Belle 1545RY 226.6 234.8 227.8 15.3 0.3 0.0 28482 36Golden Acres 2831RRB 226.6 220.2 226.2 13.4 0.5 0.0 32589 27Dyna-Gro 57P12 225.9 221.3 • 15.2 0.3 0.0 28393 32Dyna-Gro 58P59 224.9 223.1 • 16.2 0.8 0.0 29197 32Dyna-Gro 57F87 223.1 220.1 219.5 15.6 0.5 0.0 30893 43Terral TVX25BR605 222.6 • • 16.9 0.0 0.0 29107 26Terral TV26B34 220.9 227.0 229.3 14.7 0.3 0.0 27500 37Croplan 851RR/Bt 220.7 231.2 • 15.8 1.8 0.0 31161 34Terral TV23R31 219.9 225.2 212.9 14.3 0.3 0.0 29107 38Terral TVX24BR601 219.3 • • 14.6 0.0 0.0 28572 29NK Brand N65-C5 219.1 224.8 • 15.1 0.0 0.0 29197 42FB 904RRCBYG 218.4 222.3 • 15.5 0.3 0.0 27411 31Terral TVX25BR602 218.1 • • 14.8 0.0 0.0 30186 41Dyna-Gro 57K58 217.6 • • 15.8 0.0 0.0 29554 32Dyna-Gro 5528Bt 216.3 227.8 222.6 15.8 0.5 0.0 25976 38Terral TVX25BR604 215.9 • • 17.2 0.0 0.0 28661 26Pioneer 33N56 215.1 234.8 214.9 14.6 0.3 0.0 27946 32Terral TV26BR41 214.1 208.5 212.3 16.0 0.0 0.0 29196 45Garst 8248RR 213.1 • • 13.8 0.8 0.0 27321 37NK Brand N76-D3 211.2 215.4 • 15.0 0.0 0.0 31250 25Terral TV25BR23 211.2 204.5 207.8 16.7 0.3 0.0 30179 37Belle 1533Y 210.9 215.8 213.4 17.9 0.0 0.0 26250 37FFR 736Bt 209.8 217.1 222.5 16.5 0.5 0.0 30357 29Dyna-Gro 57K33 208.8 • • 15.0 1.0 0.0 28839 35FB 905RRCB 207.8 • • 16.2 0.3 0.0 25625 34Dyna-Gro 57B90 206.3 • • 13.8 0.3 0.0 29018 40Garst 8380IT 204.6 218.0 • 14.5 0.0 0.0 28304 29


Table 9. Performance of Irrigated Corn Hybrids, Keiser, AR, 2006 , Continued.

2-Year1 3-Year2 Grain Plants EarBrand/Hybrid Yield Avg. Avg. Moisture Root Stalk Per Height

bu./A bu./A bu./A % Lodging Lodging Acre Inches


Terral TV25R31 204.6 202.9 195.9 16.5 0.0 0.0 28929 34Croplan 631RR/Bt 203.9 216.4 206.7 13.9 0.5 0.0 28572 32Terral TV27C48 203.2 200.1 • 15.4 0.0 0.0 22432 28Dyna-Gro 57N96 203.0 204.6 • 14.0 0.3 0.0 28839 25Garst 8225YG1/RR 202.4 196.4 • 14.5 1.3 0.0 28393 37DEKALB DKC61-45 201.7 200.5 189.2 14.5 0.0 0.0 29822 35Garst 8450IT 200.8 • • 17.5 0.3 0.0 26607 34Dyna-Gro 57P69 200.7 • • 16.9 0.0 0.0 28750 33Dyna-Gro 57P46 198.2 205.1 • 17.7 0.8 0.0 29262 32FFR 756RRBt 197.8 • • 15.7 0.3 0.0 26875 23FB 814CB 195.2 225.0 • 15.5 0.5 0.0 25625 40DEKALB DKC61-22 194.7 • • 15.1 0.5 0.0 29375 32DEKALB DKC66-23 193.2 • • 16.5 0.3 0.0 26786 31Mycogen 2M797 193.0 • • 15.2 0.8 0.0 30179 32Dyna-Gro 57K14 192.1 209.1 190.5 14.6 2.3 0.0 28750 32Triumph 1536CbRR 191.1 206.8 • 14.7 0.5 0.0 26161 34NK Brand N70-T9 189.8 200.8 202.3 15.7 0.0 0.0 28304 37Terral TVX25R501 188.1 198.3 • 14.8 0.0 0.0 26964 41DEKALB DKC63-46 187.7 • • 12.1 0.0 0.0 30024 35Mycogen 2T780 184.9 • • 17.6 1.3 0.0 25536 32Laser L-8H21RR 184.7 • • 15.3 0.0 0.0 29197 36Mycogen 2H789 182.3 • • 17.1 0.0 0.0 30089 37NK Brand N68-B8 180.7 • • 15.9 0.3 0.0 29554 30Pioneer 34A16 180.4 • • 17.4 0.3 0.0 28572 22DEKALB DKC64-27 179.7 • • 17.4 0.0 0.0 29667 33

Grand mean 210.4 • • 15.4 0.4 0.0 28723 33LSD (5%) 32.7 • • 3.7 • • • •C.V. (%) 11.2 • • 17.1 • • • •


Table 9. Performance of Irrigated Corn Hybrids, Keiser, AR, 2006, Continued.

2-Year1 3-Year2 Grain Plants EarYield Avg. Avg. Moisture Root Stalk Per Height

Brand/Hybrid bu./A bu./A bu./A % Lodging Lodging Acre Inches


Pioneer 31G96 248.0 • • 13.6 0.8 0.0 32500 45Pioneer 31D58 245.0 • • 14.9 0.0 0.0 29107 37Pioneer 31P41 238.8 • • 13.6 0.0 0.0 26429 34DEKALB DKC69-71 233.5 249.9 247.4 12.9 1.0 0.0 30268 32Pioneer 31N28 228.1 237.8 230.1 16.6 0.0 0.0 31339 30Croplan 799RR/Bt 224.9 • • 13.5 0.3 0.0 30357 33Pioneer 32B29 220.4 • • 16.3 1.0 0.0 31786 37Golden Acres 2993RRB 219.7 • • 17.6 5.0 0.0 31071 42FFR 843RRBt 218.9 246.0 • 16.7 0.8 0.0 24643 32FB 927RRCB 216.0 • • 16.6 0.8 0.0 29375 41Belle 1747RY 212.7 • • 13.8 0.0 0.0 29196 44DEKALB DKC67-23 210.0 • • 17.0 1.0 0.0 30804 40Golden Acres 2841RRB 209.7 220.0 217.5 16.5 0.8 0.0 31161 37Croplan 818RR/Bt 208.1 217.5 225.3 20.8 1.0 0.0 30447 35Dyna-Gro 58P60 207.2 • • 13.0 2.3 0.0 28929 42Dyna-Gro 58P45 204.6 • • 14.2 0.5 0.0 30536 40Belle 1525R 198.4 204.9 199.5 16.4 0.8 0.0 27768 40Dyna-Gro 58K02 196.8 • • 18.2 0.5 0.0 27590 38Dyna-Gro 58K40 188.3 • • 15.9 0.3 0.0 28661 52

Grand mean 217.3 • • 15.7 0.9 0.0 29577 38LSD (5%) 29.8 • • 3.7 • • • •C.V. (%) 9.6 • • 16.5 • • • •

1Average yield for 2005 and 2006.2Average yield for 2004, 2005 and 2006.


Table 9. Performance of Irrigated Corn Hybrids, Keiser, AR, 2006, Continued.

Soil Series Sharkey clayPrevious Crop SoybeanRow Width 38"Preplant Herbicide NonePreplant Fertilizer 100-50-50, 3/29/06Planting Date 4/13/06Irrigation Dates 5/25, 6/13, 6/29Sidedress Fertilizer 35-0-0, 5/18/06; 42-0-0, 5/31/06Herbicide Application(s)

Insecticide Application(s) 4 ozs./A Intrepid, 6/19/06; 6 ozs./A Intrepid, 7/6/06Harvest Date 9/21/06


Average 4.9 5.2 4.0 3.7 2.8 20.6

Departure -2.5 -1.0 1.3 3.3 2.8 3.9

1.5 qts./A Atrazine + 1.3 pts./A Dual, 4/18/06; .75 pt./A Buctril 4E +1 qt./A Atrazine 4L under hoods



Table 10. Performance of Irrigated Corn Hybrids, Marianna, AR, 2006.




Garst 8225YG1/RR 283.6 247.2 • 17.2 0.0 0.0 33863 48FB 904RRCBYG 280.5 254.4 • 15.9 0.0 0.0 34205 47Garst 8248RR 278.9 • • 17.8 0.0 0.0 31932 50Dyna-Gro 57K58 278.7 • • 17.4 0.0 0.0 32046 47Belle 1533Y 278.1 260.4 241.7 16.7 0.0 0.0 31819 46Dyna-Gro 58P59 278.1 255.2 • 15.5 0.3 0.0 32046 50Terral TV25BR23 275.5 252.1 234.8 15.6 0.0 0.0 31932 46Terral TV26B34 275.3 255.7 233.0 16.2 0.0 0.0 33068 49FB 814CB 273.7 248.3 • 15.2 0.3 0.0 32500 48Dyna-Gro 57F87 273.2 236.9 221.1 16.6 0.3 0.3 32841 48NK Brand N65-C5 272.7 247.7 • 16.3 0.5 0.0 32841 43Dyna-Gro 57K14 272.4 250.7 232.4 14.8 0.0 0.0 32566 37Terral TVX26BR601 269.0 • • 20.0 0.0 0.0 32046 48Dyna-Gro 57P12 268.4 241.7 • 16.8 0.0 0.0 32841 51Dyna-Gro 57N96 268.1 243.5 • 15.8 0.3 0.0 31477 46DEKALB DKC64-81 266.2 • • 16.5 0.0 0.3 33750 45Dyna-Gro 57P46 265.9 238.4 • 15.3 0.0 0.0 32500 50Dyna-Gro 57K33 264.5 • • 17.0 0.0 0.0 32046 52NK Brand N70-T9 264.3 238.4 228.1 17.2 0.5 0.3 31705 39Golden Acres 2831RRB 262.5 245.9 228.5 17.4 0.0 0.0 33036 50DEKALB DKC66-23 262.4 • • 18.4 0.3 0.0 31932 41Dyna-Gro 57B90 262.0 • • 16.1 0.0 0.0 31364 45FFR 835Bt 261.5 238.5 221.8 16.6 0.0 0.0 33068 49Pioneer 33M53 260.6 • • 18.5 0.0 0.0 32727 49Croplan 631RR/Bt 260.1 237.7 225.3 16.5 0.3 0.3 32955 42Terral TV26B82 258.5 238.7 228.4 18.7 0.3 0.3 33182 51Terral TV26BR41 258.4 240.9 229.1 17.1 0.0 0.0 32727 49Laser L-9H93Bt/RR 258.0 • • 17.5 0.0 0.0 31477 46Terral TV25R31 258.0 236.6 224.8 17.1 0.0 0.0 33182 50NK Brand N68-B8 257.9 • • 14.9 0.0 0.0 30796 40Terral TV26BR61 257.9 • • 18.8 0.0 0.0 32159 51Belle 1545RY 257.2 240.4 221.9 16.8 0.0 0.3 31023 47Terral TVX25BR603 256.1 • • 17.8 0.0 0.0 32841 45Terral TVX25BR604 255.7 • • 18.9 0.0 0.0 31136 45Terral TVX25BR605 255.1 • • 17.4 0.0 0.0 33523 46Croplan 851RR/Bt 254.2 234.1 • 16.3 0.3 0.0 32386 48Mycogen 2M797 253.6 • • 17.2 0.0 0.0 33750 56


Table 10. Performance of Irrigated Corn Hybrids, Marianna, AR, 2006, Continued.




NK Brand N76-D3 253.4 237.6 • 17.8 0.3 0.3 32727 43Laser L-9H63Bt/RR 252.2 • • 17.0 0.0 0.0 28750 52Triumph 1536CbRR 252.1 241.8 • 16.5 0.0 0.0 30682 45Terral TVX24BR601 250.3 • • 17.1 0.0 0.0 32159 52Dyna-Gro 57P69 249.5 • • 16.1 0.3 0.0 32046 43FFR 756RRBt 248.4 • • 17.4 0.3 0.0 34886 46Garst 8380IT 248.3 237.5 • 16.1 0.0 0.0 33636 54Golden Harvest H-9006Bt/RR 245.8 • • 15.3 0.3 0.0 32500 42Terral TVX25BR602 245.1 • • 15.6 0.0 0.0 32273 50Pioneer 33N56 244.1 239.5 224.3 17.0 0.0 0.0 30568 52Terral TVX25BR601 243.1 • • 16.8 0.0 0.0 32869 56DEKALB DKC63-46 242.6 • • 15.9 0.0 0.0 30909 44Mycogen 2T780 241.5 • • 18.3 0.3 0.0 30568 48DEKALB DKC64-27 240.5 • • 16.1 0.0 0.0 31932 45Terral TV23R31 240.4 219.4 207.2 16.8 0.3 0.3 33977 48DEKALB DKC61-45 239.3 234.9 224.1 16.3 0.0 0.0 32046 40Terral TVX25R501 239.1 216.0 • 16.3 0.0 0.0 32955 50Dyna-Gro 5528Bt 238.8 217.4 207.8 15.4 0.0 0.0 29773 54Garst 8450IT 238.6 • • 15.1 0.0 0.0 30227 45Mycogen 2H789 238.2 • • 16.5 0.0 0.0 33182 46DEKALB DKC61-22 237.4 • • 16.1 0.0 0.0 32159 44FFR 736Bt 235.8 233.6 225.6 14.8 0.0 0.3 32727 49Terral TV27C48 232.9 228.2 • 19.5 0.0 0.0 31137 54FB 905RRCB 232.5 • • 18.1 0.3 0.0 28172 50Pioneer 34A16 231.8 • • 15.6 0.0 0.0 33182 43Laser L-8H21RR 229.4 • • 16.1 0.0 0.0 33523 43

Grand mean 256.0 • • 16.8 0.1 0.0 32236 47LSD (5%) 24.8 • • 1.7 0.4 0.3 2053 •C.V. (%) 7.0 • • 7.3 • • 5 •






Pioneer 32B29 273.8 • • 17.2 0.0 0.0 33977 52Croplan 818RR/Bt 271.2 241.4 222.9 3 17.9 0.3 0.0 34659 49Golden Acres 2841RRB 258.6 249.3 227.8 17.5 0.0 0.0 33864 50Pioneer 31P41 258.3 • • 17.5 0.0 0.0 30680 48Golden Acres 2993RRB 256.0 • • 18.5 0.3 0.0 31250 54Croplan 799RR/Bt 255.0 • • 16.9 0.0 0.0 32614 43Dyna-Gro 58P60 254.0 • • 18.5 0.0 0.0 29318 49Pioneer 31D58 251.8 • • 18.4 0.0 0.0 32500 50DEKALB DKC69-71 248.3 237.2 227.4 3 19.0 0.0 0.0 31932 47DEKALB DKC67-23 247.3 • • 18.8 0.0 0.0 31137 51FFR 843RRBt 240.6 234.0 • 16.8 0.0 0.0 26591 48Dyna-Gro 58P45 239.5 • • 18.8 0.0 1.0 32159 53Pioneer 31N28 238.9 243.1 • 18.5 0.0 0.0 32614 43Dyna-Gro 58K02 233.0 • • 18.4 0.0 0.0 28296 45Belle 1747RY 232.4 • • 17.9 0.0 0.0 31023 50Pioneer 31G96 232.0 • • 16.9 0.0 0.0 34432 54Dyna-Gro 58K40 229.9 • • 19.0 0.0 0.0 30000 49Belle 1525R 228.7 216.0 206.5 16.9 0.3 0.3 30228 53FB 927RRCB 219.7 • • 13.7 0.3 0.0 29659 48

Grand mean 245.7 • • 17.7 0.1 0.1 31418 49LSD (5%) 28.1 • • 1.7 • • • •C.V. (%) 8.0 • • 6.8 • • • •

1Average yield for 2005 and 2006.2Average yield for 2004, 2005 and 2006.3Three year average calculated from 2003, 2005, and 2006.



Soil Series Calloway silt loamPrevious Crop SoybeanRow Width 30"Preplant Herbicide NonePreplant Fertilizer 105-94-92, 3/16/06Planting Date 4/5/06Irrigation Dates 5/26, 5/31, 6/10, 6/16, 6/28, 7/1, 7/8, 7/18, 7/21, 7/26, 8/3, 8/19Sidedress Fertilizer 145-0-0 with 5 qts./ton Agrotain, 4/27/06Herbicide Application(s) 1 pt./A Dual II, 2 pts./A Atrazine, 1 pt./A Roundup, 4/5/06 Insecticide Application(s) 4 ozs./A Intrepid, 06/15/06; 6.4 ozs./A Capture, 7/10/06Harvest Date 8/25/06


Average 4.9 5.2 4.0 3.7 2.8 20.6

Departure -2.7 -1.3 -1.9 -2.4 -0.7 -9.0



Table 11. Performance of Irrigated Corn Hybrids, Stuttgart, AR, 20061.

Grain Plants Ear

Yield Moisture Root Stalk Per Height

Brand/Hybrid bu./A % Lodging Lodging Acre Inches


Mycogen 2T780 265.2 18.1 0.0 0.0 33542 47

Dyna-Gro 58P59 256.0 17.9 0.0 0.0 32396 46

Golden Acres 2831RRB 254.3 18.5 0.0 0.0 37500 45

FFR 835Bt 251.7 18.6 0.0 0.0 31875 45

Terral TV26BR41 251.1 18.5 0.0 0.0 32604 42

Triumph 1536CbRR 249.7 18.6 0.0 0.0 32917 44

Croplan 851RR/Bt 249.4 18.6 0.0 0.0 31042 47

Dyna-Gro 57K58 249.0 17.1 0.0 0.0 31458 47

Dyna-Gro 57F87 247.3 18.8 0.0 0.0 33334 46

Dyna-Gro 57N96 246.5 18.3 0.0 0.0 32083 39

FB 904RRCBYG 245.2 18.1 0.0 0.0 34153 40

FFR 736Bt 243.9 16.7 0.0 0.0 32500 44

Pioneer 33N56 242.5 16.4 0.0 0.0 30625 47

Laser L-9H63Bt/RR 241.6 17.5 0.0 0.0 29896 44

NK Brand N70-T9 241.6 18.1 0.0 0.0 31563 41

Terral TV26B82 241.2 20.0 0.0 0.0 32813 47

DEKALB DKC61-22 241.1 15.6 0.0 0.0 33542 48

Dyna-Gro 57P12 241.0 18.3 0.0 0.0 31875 49

Garst 8380IT 240.8 17.0 0.0 0.0 30833 46

DEKALB DKC63-46 240.4 15.6 0.0 0.0 32708 44

DEKALB DKC61-45 240.3 14.8 0.0 0.0 32813 42

Dyna-Gro 57B90 240.1 17.5 0.0 0.0 32292 44

Terral TV25R31 239.6 19.9 0.0 0.0 32604 49

Terral TV26B34 238.1 18.1 0.0 0.0 33021 47

Laser L-9H93Bt/RR 237.8 18.5 0.0 0.0 31042 40

DEKALB DKC66-23 236.9 17.2 0.0 0.0 31875 36

Terral TV25BR23 235.7 19.2 2.3 0.0 33542 39

Pioneer 33M53 235.6 18.3 0.0 0.0 33021 38

FB 814CB 235.5 18.6 0.0 0.0 33334 46

Terral TV26BR61 235.1 19.8 0.0 0.0 32917 43

Terral TVX25BR603 235.1 20.5 0.0 0.0 32500 45

Belle 1533Y 233.5 17.9 0.0 0.0 28646 42

Mycogen 2M797 233.2 17.3 0.0 0.0 30521 50

Dyna-Gro 57K33 233.1 17.6 0.0 0.0 32083 44

Terral TVX24BR601 233.1 17.9 0.0 0.0 33229 54

Dyna-Gro 57P46 232.9 17.0 0.0 0.0 32708 48

Belle 1545RY 231.8 19.1 0.0 0.0 30104 44

AAES Research Series 544, University of Arkansas, Division of Agriculture, Variety Testing Program

30

Table 11. Performance of Irrigated Corn Hybrids, Stuttgart, AR, 20061, Continued.

Grain Plants Ear




Terral TVX25BR602 231.3 17.1 0.0 0.0 32813 47

Garst 8225YG1/RR 230.8 19.1 0.0 0.0 33125 42

Dyna-Gro 57K14 229.9 16.8 0.0 0.0 32604 42

NK Brand N76-D3 229.6 18.6 0.0 0.0 32813 35

DEKALB DKC64-81 229.5 16.8 0.0 0.0 32708 40

Terral TVX26BR601 229.4 20.2 0.0 0.0 31696 45

Garst 8248RR 225.8 18.1 0.0 0.0 28125 48

Croplan 631RR/Bt 225.1 16.6 0.0 0.0 32500 44

FFR 756RRBt 224.8 17.7 0.0 0.0 33334 42

Dyna-Gro 57P69 223.2 16.4 0.0 0.0 33021 44

Terral TV23R31 222.4 19.1 0.0 0.0 33542 49

DEKALB DKC64-27 221.3 15.9 0.0 0.0 33021 38

Terral TVX25BR601 220.3 18.6 0.0 0.0 32708 53

Terral TV27C48 220.2 20.9 0.0 0.0 31563 50

FB 905RRCB 219.5 19.2 0.0 0.0 28854 44

NK Brand N65-C5 218.6 16.6 0.0 0.0 32570 37

Terral TVX25BR605 218.4 17.6 0.0 0.0 31979 47

Terral TVX25R501 212.6 17.5 0.0 0.0 31146 44

Laser L-8H21RR 212.4 15.6 0.0 0.0 32693 41

Terral TVX25BR604 211.8 19.1 0.0 0.0 31354 45

Garst 8450IT 210.5 16.8 0.0 0.0 30208 42

NK Brand N68-B8 209.7 16.6 0.0 0.0 30104 38

Dyna-Gro 5528Bt 208.3 17.2 0.0 0.0 29375 47

Mycogen 2H789 206.9 17.3 0.0 0.0 30104 48

Golden Harvest H-9006Bt/RR 191.6 17.2 0.0 1.5 28750 34

Pioneer 34A16 181.0 16.5 0.0 0.0 33417 39

Grand mean 231.9 17.9 0.0 0.0 32058 44

LSD (5%) 22.4 1.1 • • • •

C.V. (%) 7.0 4.4 • • • •


Pioneer 31G96 262.4 17.6 0.0 0.0 33854 49

DEKALB DKC69-71 250.4 19.3 0.0 0.0 32292 52

Pioneer 31N28 244.4 19.5 0.0 0.0 32500 40

Dyna-Gro 58P45 241.2 18.3 0.0 0.0 32709 47

DEKALB DKC67-23 241.1 17.5 0.0 0.0 31459 40


31


Grain Plants Ear



Mid- to Full-Season Hybrids Continued

Pioneer 32B29 236.6 18.4 3.0 0.0 33125 51

Pioneer 31P41 231.6 18.9 0.0 0.0 31771 38

Pioneer 31D58 230.8 18.6 0.0 0.0 32083 40

Golden Acres 2841RRB 229.1 19.4 0.0 0.0 32813 39

Croplan 818RR/Bt 227.9 19.1 0.0 0.0 34271 45

Dyna-Gro 58P60 225.5 20.2 0.0 0.0 30000 48

Dyna-Gro 58K40 220.1 17.8 0.0 0.0 24167 42

Croplan 799RR/Bt 217.8 17.8 0.0 0.0 30625 40

Golden Acres 2993RRB 215.3 19.0 0.2 0.0 30820 51

Belle 1747RY 215.1 17.2 0.0 0.0 28125 48

FFR 843RRBt 212.6 19.1 0.0 0.0 26042 47

Dyna-Gro 58K02 206.6 20.2 0.0 0.0 28125 47

Belle 1525R 195.3 18.4 0.0 0.0 26459 47

FB 927RRCB 189.9 17.2 0.0 0.0 27396 41

Grand mean 226.0 18.6 0.2 0.0 30455 45

LSD (5%) 19.9 1.2 1.9 • • •

C.V. (%) 6.2 4.6 • • • •

1Two- and Three-year averages are not available.

`

Soil Series Crowley silt loam

Previous Crop Fallow

Row Width 32"

Preplant Herbicide None

Preplant Fertilizer 240 lbs./A 0-46-0, 3/29/06

Planting Date 4/11/06

Irrigation Dates 5/31, 6/8, 6/15, 6/22, 6/28, 7/6, 7/12, 7/19, 7/24, 8/2, 8/10

Sidedress Fertilizer 275 lbs./A 45-0-0, 5/2/06; 275 lbs./A 45-0-0, 5/31/06

Herbicide Application(s) 1.5 qts./A Bicept II Mag, 4/17/06

Insecticide Application(s) 4.0 ozs./A Mustang Max, 6/14/06; 6.4 ozs./A Capture, 6/20/06;

6.4 ozs./A Capture, 6/30/06; 6.4 ozs./A Capture, 7/12/06

Harvest Date 9/6/06


32


April May June July August Total

2006 4.2 5.6 0.9 2.4 0.4 13.5

Average 5.6 4.7 3.6 3.4 2.8 20.1

Departure -1.4 0.9 -2.7 -1.0 -2.4 -6.6



33

Table 12. Performance of Irrigated Corn Hybrids, Bell Farm, Prairie County, AR, 2006.

2-Year1 3-Year2 Grain Plants Ear

Yield Avg. Avg. Moisture Root Stalk Per Height Tip3

Brand/Hybrid bu./A bu./A bu./A % Lodging Lodging Acre Inches Cover


Golden Acres 2831RRB 248.0 214.0 • 16.7 1.0 1.3 33750 46 1.0

Mycogen 2T780 243.1 • • 16.8 0.0 0.0 30938 45 2.0

Terral TVX26BR601 236.0 • • 18.7 0.5 1.5 31146 48 2.0

Garst 8248RR 235.4 • • 16.4 1.3 0.0 29792 55 2.0

Dyna-Gro 57K58 234.6 • • 17.4 1.3 0.8 31042 46 1.0

Terral TV26BR41 233.7 206.4 • 18.1 0.5 0.0 30833 44 1.0

Terral TV26B34 232.0 210.8 208.9 17.4 0.0 0.5 30938 37 1.0

Laser L-9H63Bt/RR 231.3 • • 17.4 0.5 0.5 28637 55 2.0

Terral TVX25BR604 229.5 • • 17.7 3.5 0.3 30000 46 1.0

Dyna-Gro 57P46 227.7 195.6 • 16.1 0.5 0.3 31050 40 1.0

Pioneer 34A16 226.9 • • 15.8 0.0 0.0 32084 40 2.0

Dyna-Gro 57F87 226.0 203.2 • 18.2 0.3 0.5 29479 42 1.0

Terral TVX25BR603 225.6 • • 18.3 0.5 0.0 31831 39 1.0

Terral TV25R31 225.0 201.1 • 17.7 3.3 0.0 31146 45 2.0

Pioneer 33M53 224.9 • • 17.2 0.5 0.0 31146 47 2.0

NK Brand N76-D3 223.8 205.5 • 18.0 0.0 0.0 30104 38 2.0

Dyna-Gro 57N96 223.7 203.7 200.4 17.2 0.5 0.3 30208 34 2.0

DEKALB DKC66-23 222.8 • • 17.8 0.5 0.0 30521 33 2.0

DEKALB DKC64-27 222.6 • • 14.8 0.0 0.3 31146 40 2.0

NK Brand N70-T9 222.5 193.2 193.1 17.5 0.0 0.3 31355 41 2.0

DEKALB DKC64-81 222.1 • • 16.1 0.3 0.0 30625 40 2.0

FFR 736Bt 221.6 197.1 200.1 15.2 0.0 0.8 31354 47 1.0

Dyna-Gro 57K33 220.0 • • 17.0 0.0 0.3 30026 52 1.0

Golden Harvest H-9006Bt/R 219.8 • • 15.9 2.0 0.8 30208 41 2.0

Belle 1533Y 219.7 211.1 • 17.3 0.5 0.3 30208 45 2.0

Croplan 851RR/Bt 218.8 194.2 • 17.6 1.3 0.3 30834 44 1.0

Dyna-Gro 57B90 218.6 • • 17.2 0.0 0.0 30417 49 2.0

NK Brand N65-C5 218.6 193.8 • 15.0 1.0 0.3 29375 41 2.0

Mycogen 2M797 218.5 • • 15.7 0.0 0.0 31563 44 3.0

Terral TV26B82 218.4 200.7 • 18.6 6.3 0.3 31146 50 2.0

Laser L-9H93Bt/RR 218.1 • • 18.0 1.3 0.8 30859 44 1.0

Garst 8380IT 217.3 201.9 • 16.2 0.0 0.3 30208 52 3.0

Dyna-Gro 58P59 216.0 201.1 • 17.0 2.0 0.8 31563 53 1.0

FFR 835Bt 215.5 188.9 • 18.2 0.3 1.5 31276 43 2.0

FFR 756RRBt 214.9 • • 16.7 0.0 3.3 33229 50 2.0

Terral TVX25BR605 213.6 • • 16.7 0.3 3.8 31354 45 2.0

FB 814CB 213.1 194.3 • 16.9 0.0 0.0 31354 46 1.0

DEKALB DKC63-46 212.0 • • 15.1 0.0 0.0 30938 43 2.0


34

Table 12. Performance of Irrigated Corn Hybrids, Bell Farm, Prairie County, AR, 2006, Continued.





Terral TV27C48 211.3 194.9 • 18.3 2.3 0.3 30000 42 2.0

DEKALB DKC61-22 210.6 • • 15.4 1.0 0.5 31146 49 2.0

Dyna-Gro 57K14 210.5 186.2 187.7 15.3 0.0 0.3 30417 46 1.0

Terral TVX25BR601 210.4 • • 16.6 1.3 0.0 32438 49 1.0

Pioneer 33N56 209.9 196.4 • 15.8 0.3 0.0 28646 40 2.0

Terral TV26BR61 209.5 • • 17.6 7.8 0.5 32813 52 1.0

Dyna-Gro 5528Bt 209.2 190.1 189.2 16.2 1.3 0.5 29583 47 2.0

Dyna-Gro 57P69 208.6 • • 15.9 1.3 0.5 30938 42 2.0

Terral TVX25R501 208.3 180.2 • 16.1 0.0 0.3 30938 47 2.0

DEKALB DKC61-45 208.0 196.5 • 14.7 0.0 1.0 30729 36 3.0

Terral TV25BR23 207.7 195.1 197.7 17.5 0.3 0.5 31354 44 1.0

FB 905RRCB 207.4 • • 18.4 0.0 0.0 26875 38 1.0

FB 904RRCBYG 206.0 183.4 • 16.7 1.0 0.5 32604 49 1.0

Garst 8225YG1/RR 205.9 178.4 • 17.3 0.0 0.0 32396 47 1.0

Mycogen 2H789 204.9 • • 16.3 0.0 0.0 28958 43 2.0

Triumph 1536CbRR 204.4 191.5 • 16.7 0.0 0.0 29479 40 2.0

Terral TVX24BR601 202.3 • • 17.1 0.0 0.5 31875 54 1.0

Dyna-Gro 57P12 201.6 189.9 • 17.9 0.5 0.1 30355 40 2.0

Laser L-8H21RR 201.6 • • 15.0 0.3 0.8 31562 51 2.0

Croplan 631RR/Bt 197.4 179.0 • 15.6 2.5 0.5 31042 44 2.0

NK Brand N68-B8 196.5 • • 15.1 0.0 0.3 29896 36 1.0

Garst 8450IT 195.3 • • 15.9 0.0 0.0 28966 47 1.0

Belle 1545RY 195.2 189.0 • 17.7 0.5 0.5 28542 41 1.0

Terral TVX25BR602 193.1 • • 16.1 1.0 0.3 30521 55 2.0

Terral TV23R31 192.1 172.0 • 16.6 3.8 0.3 31250 48 1.0

Grand mean 216.2 • • 16.8 0.9 0.5 30746 45 1.6

LSD (5%) 22.2 • • 0.8 • • • • •

C.V. (%) 7.4 • • 3.6 • • • • •


DEKALB DKC67-23 229.8 • • 17.1 0.3 0.0 31667 43 2.0

Pioneer 31P41 216.0 • • 16.5 0.0 0.0 30313 45 1.0

Croplan 818RR/Bt 214.3 185.0 180.3 18.2 1.3 0.3 33750 47 2.0

Pioneer 31N28 212.9 194.5 • 16.9 0.3 0.3 30625 41 2.0

Pioneer 32B29 209.3 • • 16.3 0.0 0.3 31458 49 3.0

Pioneer 31G96 208.4 • • 16.6 0.5 0.3 31771 47 1.0

Pioneer 31D58 203.6 • • 17.0 0.0 0.0 29158 40 1.0


35

Table 12. Performance of Irrigated Corn Hybrids, Bell Farm, Prairie County, AR, 2006, Continued.





Golden Acres 2841RRB 203.2 183.4 • 18.8 0.5 1.0 32611 43 1.0

Dyna-Gro 58P60 201.8 • • 19.0 1.3 2.5 28972 45 2.0

Dyna-Gro 58P45 199.0 • • 18.0 0.0 0.0 30100 48 1.0

Belle 1747RY 192.9 • • 16.9 0.3 0.3 27861 49 2.0

FFR 843RRBt 191.1 178.9 • 17.6 0.5 0.5 23958 36 3.0

Dyna-Gro 58K02 190.3 • • 18.7 0.5 0.0 27188 48 2.0

Croplan 799RR/Bt 189.9 • • 16.6 0.0 0.0 30209 40 1.0

Belle 1525R 188.8 181.9 • 18.1 0.3 0.0 27292 50 1.0

Dyna-Gro 58K40 188.4 • • 17.6 0.3 0.0 28854 48 2.0

Golden Acres 2993RRB 184.0 • • 18.8 1.8 1.5 30417 51 2.0

FB 927RRCB 182.8 • • 16.4 0.3 1.3 27604 41 2.0

DEKALB DKC69-71 182.7 167.6 182.7 18.1 0.8 2.3 31354 43 2.0

Grand mean 199.4 • • 17.5 0.5 0.6 29745 45 1.7

LSD (5%) 20.3 • • 0.9 • • • • •

C.V. (%) 7.2 • • 3.8 • • • • •

1Average yield for 2005 and 2006.2Average yield for 2003, 2005 and 2006.3Tip cover: Good = 1, Average = 2, Poor = 3.

Soil Series Calloway silt loam

Previous Crop Soybeans

Row Width 30"


Preplant Fertilizer 40-80-100-20 (S)-1 (Zn)


Irrigations 7

Sidedress Fertilizer 190 lbs./A liquid Nitrogen, 5/2/06; 45-0-0, 6/2/06

Herbicide Application(s) 0.6 oz./A Steadfast, 1.5 qt./A Atrazine, 4/20/06

Insecticide Application(s) 4.0 oz./A Intrepid, 6/12/06;

Fungicide Application(s) 6.4 oz./A Headline, 6/12/06

Harvest Date 8/30/06

Total Precipitation 7.25"


36

Table 13. Performance of Irrigated Corn Hybrids, Rohwer, AR, 2006.


Yield Avg. Avg. Moisture Root Stalk Per Height



Pioneer 33M53 243.6 • • 16.8 0.0 0.0 30948 41

Dyna-Gro 57K58 239.6 • • 16.9 0.0 0.0 31983 42

FB 904RRCBYG 238.4 211.9 • 16.4 0.0 0.0 31983 43

Golden Acres 2831RRB 236.7 210.3 204.6 16.4 0.0 0.0 34138 40

Terral TV26BR61 235.4 • • 18.4 0.0 0.0 30431 46

Terral TVX26BR601 234.9 • • 18.5 0.0 0.0 29569 45

Croplan 851RR/Bt 233.6 191.2 • 16.6 0.0 0.0 30948 48

FFR 756RRBt 233.3 • • 16.5 0.0 0.0 33018 49

Garst 8380IT 232.5 204.7 • 16.3 0.0 0.0 30000 49

Terral TVX25BR603 232.5 • • 18.2 0.0 0.0 30517 40

Dyna-Gro 57N96 231.1 199.3 • 17.1 0.0 0.0 30517 42

FB 814CB 231.0 217.9 • 16.6 0.0 0.0 31810 40

Dyna-Gro 58P59 230.6 201.9 • 16.7 0.0 0.0 29828 44

Terral TV25BR23 230.3 213.9 202.2 17.1 0.0 0.0 32328 43

Mycogen 2T780 230.1 • • 17.3 0.0 0.0 31207 46

Belle 1533Y 229.3 205.7 196.0 17.8 0.0 0.0 29224 45

NK Brand N76-D3 227.9 214.7 • 17.4 0.0 0.0 30776 37

NK Brand N68-B8 227.7 • • 15.7 0.0 0.0 30517 36

Laser L-9H93Bt/RR 227.6 • • 17.9 0.0 0.0 30173 43

Terral TVX25BR604 227.6 • • 17.7 0.0 0.0 31293 45

Dyna-Gro 57P12 226.2 213.0 • 18.4 0.0 0.0 30603 41

FFR 835Bt 226.1 187.2 185.4 17.6 0.0 0.0 31897 44

DEKALB DKC64-81 226.0 • • 15.9 0.0 0.0 31035 43

Triumph 1536CbRR 225.5 210.1 • 16.7 0.0 0.0 30172 41

Dyna-Gro 57P46 225.2 205.3 • 16.0 0.0 0.0 30086 42

Laser L-9H63Bt/RR 225.1 • • 17.3 0.0 0.0 31293 43

Terral TVX25BR602 224.5 • • 16.2 0.0 0.0 31293 49

Terral TV26B82 224.2 194.7 198.3 18.1 0.0 0.0 30517 47

Terral TV27C48 224.2 201.9 • 19.0 0.0 0.0 29224 45

Dyna-Gro 57K14 224.0 200.4 194.3 15.0 0.0 0.0 30690 37

Terral TV23R31 223.4 198.7 188.1 17.4 0.0 0.0 32069 51

Mycogen 2H789 223.3 • • 16.2 0.0 0.0 30431 46

Garst 8225YG1/RR 223.0 201.1 • 16.5 0.0 0.0 31552 42

NK Brand N65-C5 222.3 202.2 • 15.1 0.0 0.0 30086 36

Dyna-Gro 57F87 222.0 212.0 206.5 17.5 0.0 0.0 30000 39

DEKALB DKC66-23 221.3 • • 17.2 0.0 0.0 31465 41

Terral TVX25R501 220.9 215.1 • 16.3 0.0 0.0 31035 46

FFR 736Bt 220.3 204.4 196.9 15.5 0.0 0.0 30259 40


37

Table 13. Performance of Irrigated Corn Hybrids, Rohwer, AR, 2006, Continued.





Terral TVX24BR601 220.1 • • 17.3 0.0 0.0 30086 54

Terral TV26BR41 219.5 213.9 207.8 18.4 0.0 0.0 30172 42

DEKALB DKC61-22 218.9 • • 15.1 0.0 0.0 30776 43

Terral TVX25BR605 218.8 • • 17.3 0.0 0.0 30690 46

Croplan 631RR/Bt 218.4 202.6 204.9 15.1 0.0 0.0 30604 37

Dyna-Gro 5528Bt 218.4 206.5 207.0 16.4 0.0 0.0 29224 47

Terral TV25R31 217.1 196.8 194.2 19.0 0.0 0.0 31638 44

Mycogen 2M797 215.8 • • 16.5 0.0 0.0 31897 45

Terral TV26B34 213.5 199.8 202.1 17.9 0.0 0.0 30517 40

Garst 8248RR 212.8 • • 17.2 0.0 0.0 30431 46

Terral TVX25BR601 212.8 • • 17.2 0.0 0.0 30776 53

Belle 1545RY 212.7 200.9 201.7 18.5 0.0 0.0 30776 44

Dyna-Gro 57P69 212.6 • • 15.6 0.0 0.0 30776 39

Golden Harvest H-9006Bt/RR 209.7 • • 15.6 0.0 0.0 30948 38

Dyna-Gro 57B90 209.1 • • 17.5 0.0 0.0 30259 41

FB 905RRCB 207.1 • • 18.3 0.0 0.0 27328 41

Pioneer 33N56 206.6 196.2 186.7 15.6 0.0 0.0 28707 45

Garst 8450IT 205.8 • • 15.3 0.0 0.0 28535 42

DEKALB DKC64-27 205.5 • • 15.5 0.0 0.0 31379 39

Laser L-8H21RR 204.5 • • 15.5 0.0 0.0 32414 42

DEKALB DKC61-45 204.4 206.0 198.8 14.3 0.0 0.0 31380 41

NK Brand N70-T9 204.0 199.7 195.0 18.0 0.0 0.0 31552 39

DEKALB DKC63-46 199.5 • • 14.6 0.0 0.0 31207 40

Dyna-Gro 57K33 196.4 • • 18.5 0.0 0.0 29138 44

Pioneer 34A16 196.4 • • 15.5 0.0 0.0 30517 38

Grand mean 221.3 • • 16.8 0.0 0.0 30740 43

LSD (5%) 18.5 • • 1.1 • • • •

C.V. (%) 6.0 • • 4.6 • • • •


Pioneer 31D58 257.1 • • 16.6 0.0 0.0 31293 49

Pioneer 31G96 247.8 • • 16.2 0.0 0.0 32155 54

Pioneer 31P41 239.1 • • 16.2 0.0 0.0 29483 47

Pioneer 32B29 237.4 • • 15.9 0.0 0.0 31724 46

Croplan 818RR/Bt 236.1 216.9 211.4 17.0 0.0 0.0 33448 48

Pioneer 31N28 234.9 202.3 203.5 16.5 0.0 0.0 31379 44

Golden Acres 2841RRB 232.3 217.9 208.3 16.9 0.0 0.0 32672 47

Golden Acres 2993RRB 219.5 • • 18.1 0.0 0.0 30776 58


38

Table 13. Performance of Irrigated Corn Hybrids, Rohwer, AR, 2006, Continued.





Dyna-Gro 58P45 219.4 • • 17.0 0.0 0.0 30862 55

FFR 843RRBt 219.1 190.7 • 17.5 0.0 0.0 27414 43

DEKALB DKC67-23 218.9 • • 16.6 0.0 0.0 30259 54

Croplan 799RR/Bt 218.1 • • 16.7 0.0 0.0 30000 48

Dyna-Gro 58K02 218.1 • • 18.0 0.0 0.0 30000 50

Dyna-Gro 58K40 214.2 • • 16.8 0.0 0.0 29397 55

Belle 1747RY 211.1 • • 17.1 0.0 0.0 29483 54

Belle 1525R 208.2 191.6 178.6 17.3 0.0 0.0 27758 53

Dyna-Gro 58P60 207.4 • • 18.3 0.0 0.0 29742 50

FB 927RRCB 203.6 • • 15.2 0.0 0.0 29655 52

DEKALB DKC69-71 184.4 179.7 181.8 17.5 0.0 0.0 30862 51

Grand mean 222.5 • • 16.9 0.0 0.0 30440 50

LSD (5%) 20.6 • • 1.0 • • • •

C.V. (%) 6.5 • • 4.0 • • • •

1Average yield for 2005 and 2006.2Average yield for 2004, 2005 and 2006.

Soil Series Desha silt loam

Previous Crop Corn

Row Width 38"


Preplant Fertilizer 0-150-225-10 (Zn), 3/06/06


Irrigation Dates 5/24, 6/6, 6/15, 6/27, 7/4, 7/12, 7/19, 7/26

Sidedress Fertilizer 124-0-0, 4/20/06; 150-0-0, 5/24/06

Herbicide Application(s) 1 pt./A Dual Mag II, 4/14/06; 2 qts./A Atrazine 4L, 4/16/06;

.75 oz./A Steadfast, 5/23/06

Insecticide Application(s) 6 ozs./A Intrepid 2F, 6/15/06 & 6/29/06



2006 4.8 4.5 1.7 0.1 2.1 13.2

Average 5.0 4.7 3.5 3.9 2.7 19.8

Departure -0.2 -0.2 -1.8 -3.8 -0.6 -6.6



39

Table 14. Performance of Irrigated Corn Hybrids, Seiler Farm, Lafayette County, AR, 20061, 2.

Grain Ear Test

Yield Moisture Root Stalk Height Weight

Brand/Hybrid bu./A % Lodging Lodging Inches lbs.


Mycogen 2H789 239.8 12.5 0.0 0.0 40 55.6

Terral TV25R31 234.6 12.8 0.0 0.0 29 59.2

Mycogen 2T780 231.5 12.5 0.0 0.0 32 58.5

Croplan 851RR/Bt 230.9 12.1 0.0 0.0 40 57.9

FB 904RRCBYG 230.0 12.7 0.0 0.0 33 56.4

Dyna-Gro 57N96 229.0 13.0 0.0 0.0 38 60.4

Belle 1533Y 228.9 12.4 0.0 0.0 35 59.0

Dyna-Gro 57K14 228.1 11.9 0.0 0.0 37 58.0

Dyna-Gro 57P69 227.9 12.7 0.0 0.0 34 56.0

Croplan 631RR/Bt 227.5 12.5 0.0 0.0 34 59.2

Dyna-Gro 57P46 226.9 12.7 0.3 0.3 28 58.8

Terral TV25BR23 226.6 12.8 0.3 0.0 29 58.8

DEKALB DKC63-46 225.2 11.7 0.3 0.0 33 58.7

Terral TVX26BR601 225.0 12.9 0.3 0.0 33 58.1

NK Brand N70-T9 224.1 12.2 0.0 0.0 31 59.0

Terral TV26B82 224.0 12.6 0.0 0.0 33 58.0

FFR 756RRBt 223.8 13.0 0.0 0.0 38 57.4

Golden Acres 2831RRB 223.7 12.7 0.0 0.0 42 57.9

FFR 835Bt 223.6 11.9 0.0 0.0 38 58.8

DEKALB DKC66-23 222.7 12.6 0.0 0.0 35 58.5

Pioneer 33N56 222.6 12.1 0.0 0.0 37 57.5

Mycogen 2M797 221.8 12.7 0.0 0.0 34 58.5

Terral TVX25BR601 221.8 12.7 0.0 0.0 38 58.4

DEKALB DKC64-81 220.7 12.9 0.0 0.0 39 58.4

Garst 8380IT 219.9 12.6 0.0 0.3 38 57.3

NK Brand N65-C5 219.8 13.0 0.0 0.3 31 58.5

Laser L-9H63Bt/RR 219.7 12.5 0.3 0.3 31 58.3

Pioneer 34A16 219.7 11.8 0.0 0.0 33 58.0

Triumph 1536CbRR 219.5 12.9 0.3 0.3 34 59.5

DEKALB DKC61-22 219.1 11.9 0.0 0.3 36 56.8

FB 905RRCB 218.9 12.4 0.0 0.3 30 59.5

Dyna-Gro 57F87 218.5 12.4 0.0 0.0 32 59.3

Terral TV27C48 218.2 12.6 0.3 0.0 36 57.2

DEKALB DKC64-27 218.0 12.2 0.0 0.0 31 59.5

Dyna-Gro 57B90 218.0 12.8 0.0 0.0 32 59.7

FB 814CB 216.4 13.1 0.0 0.0 35 58.0

Terral TVX25BR602 216.1 12.3 0.0 0.0 36 57.9

Terral TVX25BR603 215.4 12.6 0.0 0.0 38 58.2


40

Table 14. Performance of Irrigated Corn Hybrids, Seiler Farm, Lafayette County, AR, 20061, 2, Continued.

Grain Ear Test




Pioneer 33M53 215.2 13.0 0.0 0.0 34 58.7

Terral TV26BR61 215.2 13.0 0.0 0.0 36 56.9

Laser L-8H21RR 214.8 12.0 0.0 0.3 32 59.9

Terral TVX25BR605 214.4 13.0 0.0 0.0 40 59.5

Dyna-Gro 58P59 214.3 12.4 0.0 0.0 37 57.0

Terral TVX25R501 213.3 12.4 0.0 0.0 36 58.6

Terral TV26BR41 213.2 12.3 0.0 0.0 42 57.8

Garst 8450IT 213.0 12.1 0.0 0.0 30 59.6

DEKALB DKC61-45 212.8 13.0 0.0 0.0 32 59.4

Dyna-Gro 5528Bt 211.5 11.9 0.0 0.0 32 56.5

Dyna-Gro 57K33 211.5 12.4 0.0 0.0 36 59.2

Terral TV26B34 211.1 12.4 0.0 0.0 30 58.6

Garst 8225YG1/RR 209.0 12.8 0.0 0.0 34 58.3

Dyna-Gro 57K58 208.3 12.4 0.0 0.3 32 59.0

Terral TVX25BR604 208.3 12.4 0.0 0.0 25 59.6

NK Brand N76-D3 207.2 12.6 0.0 0.0 27 57.9

Terral TV23R31 205.9 12.2 0.0 0.0 30 57.5

Dyna-Gro 57P12 204.6 12.0 0.0 0.0 30 60.4

Golden Harvest H-9006Bt/RR 204.6 12.4 0.0 0.0 38 60.3

FFR 736Bt 203.6 12.3 0.3 0.0 34 59.0

Terral TVX24BR601 203.5 12.3 0.3 0.0 36 60.1

Belle 1545RY 198.3 12.1 0.0 0.3 34 59.4

Garst 8248RR 195.1 11.6 0.0 0.0 34.0 56.5

Grand mean 218.1 12.5 0.0 0.0 34 58.4

LSD (5%) 28.5 1.2 • • • •

C.V. (%) 9.4 6.8 • • • •


Pioneer 31N28 237.3 12.4 0.0 0.0 33 59.7

FB 927RRCB 231.4 12.6 0.0 0.0 44 60.2

Dyna-Gro 58P60 229.8 12.3 0.0 0.0 31 59.8

FFR 843RRBt 227.8 12.6 0.0 0.3 40 60.3

Croplan 799RR/Bt 226.4 12.1 0.0 0.0 45 60.3

Dyna-Gro 58K02 226.4 12.7 0.0 0.0 47 60.2

Dyna-Gro 58P45 226.1 12.4 0.3 0.0 36 60.8

Croplan 818RR/Bt 222.5 12.5 0.0 0.0 40 58.5

Pioneer 31P41 220.3 12.7 0.0 0.0 35 60.0


41

Table 14. Performance of Irrigated Corn Hybrids, Seiler Farm, Lafayette County, AR, 20061, 2, Continued.

Grain Ear Test




Pioneer 31G96 219.1 12.6 0.0 0.3 37 58.6

Belle 1747RY 218.2 12.1 0.0 0.0 37 58.5

DEKALB DKC69-71 217.3 12.6 0.3 0.0 45 59.7

Dyna-Gro 58K40 217.1 12.4 0.0 0.0 37 60.4

Pioneer 31D58 216.1 12.4 0.0 0.0 45 60.4

Golden Acres 2993RRB 213.9 12.5 0.3 0.0 41 59.7

DEKALB DKC67-23 213.3 12.3 0.0 0.0 43 58.8

Pioneer 32B29 211.3 12.1 0.0 0.0 44 60.3

Belle 1525R 207.6 12.6 0.0 0.0 34 60.1

Golden Acres 2841RRB 189.0 12.8 0.0 0.0 45 61.0

Grand mean 219.5 12.5 0.0 0.0 40 59.9

LSD (5%) 27.7 1.2 0.3 0.2 • •

C.V. (%) 8.9 6.6 • • • •

2Two- and three-year averages are not available.

Soil Series Caspiana silt loam

Previous Crop Corn

Row Width 30"


Preplant Fertilizer 68-68-68, 3/28/06; 15 gals./A 28-0-0-5 (Zn), 3/29/06


Irrigation Dates 6/5, 6/25, 7/15

Sidedress Fertilizer 55 gals./A 30-0-0-2 (Zn), 4/21/06

Herbicide Application(s) 2 lbs./A Atrazine + 1 pt./A Dual, 3/29/06

Insecticide Application(s) None



2006 2.5 0.9 1.8 0.0 4.0 9.2

Average 4.9 5.2 4.0 3.7 2.8 20.6

Departure -2.4 -4.3 -2.2 -3.7 1.2 -11.4

1NK Brand N68-B8 and Laser L-9H93Bt/RR hybrids are omitted from this table. We did not receive seed in time to

plant this location.



42

Company/Institution Hybrid

FFR Seed FFR 322969 Cloverleaf DriveSouthaven, MS 38671

Garst Seed Company Garst 53605210 St Rd 945 Garst 5401Hickory, KY 42057 Garst 5515

Golden Acres Genetics Golden Acres 3827PO Box 579Buchanan Dam, TX 78609

Golden Harvest Golden Harvest H-502PO Box 248 Golden Harvest H-511Pekin, IL 61555

Monsanto Company ASGROW A571982 U.S. Hwy 77 DEKALB DKS37-07Bishop, TX 78343 DEKALB DKS54-00

Monsanto MSC432Monsanto MSD472Monsanto MSD477NC+7B51

Pioneer Hi-Bred International Pioneer 84G627501 Memorial Parkway, SWSuite 205Huntsville, AL 35802

Terral Seed, Inc. Terral TV1050PO Box 826 Terral TV93S72Lake Providence, LA 71254 Terral TV9421

Terral TV96H81Terral TVX96H91

United Agri Products Dyna-Gro 751B57 Germantown Court Dyna-Gro 754BSuite 200 Dyna-Gro 758BCordova, TN 38018 Dyna-Gro 780B

Dyna-Gro GX06750Dyna-Gro X1743

Participants and Entries2006 Grain Sorghum Tests



Belle Southern Hybrids Belle 1525RPO Box 9 Belle 1533YWaldenburg, AR 72475 Belle 1545RY

Belle 1747RY

Croplan Genetics Croplan 631 RR/BT4990 N. County Road 583 Croplan 799RR/BTBlytheville, AR 72315 Croplan 818 RR/BT

Croplan 851 RR/BT

FFR Seed FFR 736BT969 Cloverleaf Drive FFR 756RRBTSouthaven, MS 38671 FFR 835BT

FFR 843RRBT

Garst Seed Company Garst 8225YG1/RR2369 330th Street Garst 8248RRSlater, IA 50244 Garst 8380IT

Garst 8450YG1

Golden Acres Genetics Golden Acres 2831RRBPO Box 579 Golden Acres 2841RRBBuchanan Dam, TX 78609 Golden Acres 2993RR

Golden Harvest Golden Harvest H-9006Bt/RRPO Box 248 Laser L-8H21RRPekin, IL 61555 Laser L-9H63Bt/RR

Laser L-9H93Bt/RR

Monsanto DEKALB DKC61-224312 Card Avenue DEKALB DKC61-45Cortland, IL 60112 DEKALB DKC63-46

DEKALB DKC64-27DEKALB DKC64-81DEKALB DKC66-23DEKALB DKC67-23DEKALB DKC69-71

Participants and Entries2006 Corn Tests




Mycogen Seeds Mycogen 2H789Route 2, Box 317 Mycogen 2M797Bluford, IL 62814 Mycogen 2T780

NK Brand NK Brand N65-C56711 Hare Hill Drive NK Brand 68-B8Arlington, TN 38002 NK Brand N70-T9

NK Brand N76-D3

Pioneer Hi-Bred International Pioneer 31D587501 Memorial Parkway Pioneer 31G96Suite 205 Pioneer 31N28Huntsville, AL 35802 Pioneer 31P41

Pioneer 32B29Pioneer 33M53Pioneer 33N56Pioneer 34A16

Terral Seed, Inc. Terral TV23R31PO Box 826 Terral TV25BR23Lake Providence, LA 71254 Terral TV25R31

Terral TV26B34Terral TV26B82Terral TV26BR41Terral TV26BR61Terral TV27C48Terral TVX24BR601Terral TVX25BR601Terral TVX25BR602Terral TVX25BR603Terral TVX25BR604Terral TVX25BR605Terral TVX25R501Terral TVX26BR601

Triumph Seed Company, Inc. Triumph 1536CbRRPO Box 1050Ralls, TX 79357




UniSouth Genetics, Inc. FB 814CB2640-C Nolensville Road FB 904RRCBYGNashville, TN 37211 FB 905RRCB

FB 927RRCB

United Agri Products Dyna-Gro 5528Bt57 Germantown Court Dyna-Gro 57B90Suite 200 Dyna-Gro 57F87Cordova, TN 38018 Dyna-Gro 57K14

Dyna-Gro 57K33Dyna-Gro 57K58Dyna-Gro 57N96Dyna-Gro 57P12Dyna-Gro 57P46Dyna-Gro 57P69Dyna-Gro 58K02Dyna-Gro 58K40Dyna-Gro 58P45Dyna-Gro 58P59Dyna-Gro 58P60


NEREC

LMCRS

RREC

SEREC-RD

NEREC Northeast Research and Extension Center, Keiser, ArkansasLMCRS Lon Mann Cotton Research Station, Marianna, Arkansas

RREC Rice Research and Extension Center, Stuttgart, ArkansasSEREC-RD Southeast Research and Extension Center-Rohwer Division, Rohwer, Arkansas

LMCRS

NEREC Northeast Research and Extension Center, Keiser, ArkansasLMCRS Lon Mann Cotton Research Station, Marianna, Arkansas

BFC Bell Farming Company, Des Arc, ArkansasRREC Rice Research and Extension Center, Stuttgart, Arkansas

SEREC-RD Southeast Research and Extension Center-Rohwer Division, Rohwer, ArkansasSF Seiler Farm, Lafayette County

SF

RREC

arkansas corn and grain sorghum performance tests 2006...test weight: test weights,expressed in...

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