2002 WYOMING DRYLAND SUNFLOWER VARIETY EVALUATION
UW Research and Extension Center, Torrington WY

Jim Krall, Jerry Nachtman, Jack Cecil Torrington Research and Extension Center;
and Davi Baltensperger, University of Nebraska Cooperator


Brand

Hybrid

Yield

lb/a

Test wt

lb/bu

Population

plts/A

Oil

%

DeKalb

DK3900

1560

23.1

12050

41.1

Mycogen Seeds

8242NS

1280

20.2

11470

37.5

Pioneer

XF4735

1240

20.8

10090

41.3

Garst Interstate

971136NS

1230

20.9

10270

38.4

Pioneer

63A70

1220

19.6

9950

39.3

Garst Interstate

IS5331

1210

20.8

9960

39.5

Mycogen Seeds

SF187

1170

21.3

10890

37.3

Pioneer

63M80

1110

20.5

10020

41.2

Garst Interstate

HYSUN 521

1100

21.2

11180

37.4

Garst Interstate

IS4049

1100

20.7

10600

40.0

Garst Interstate

HYSUN 450

1090

18.6

10890

39.8

DeKalb

DKF36-40NS

1080

20.0

10240

37.0

DeKalb

DKF33-33NS

1060

20.8

12050

37.6

Garst Interstate

IS6767

1010

22.5

8060

41.2

Pioneer

63M91

890

21.9

10670

41.4

Mean

 

1160

20.9

10560

39.3

DRS. (.05)

 

410

1.8

2210

1.9