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Nonoilseed Hybrid Sunflower Yield Trial, Casselton, ND 2003

 

 

 

Company

 

 

Hybrid

 

Yield

Lb/A

Days to Flw.

Days to Mat.

Ht

In.

Head

Diam.

In.

 

 

 

Midge

Moist.

%

Test Wt. lb/bu

% Over/64

Screen

22����� 20����� 18

%

Nut-

Meat

Dahlgren & Co

D-9530

3320

75

110

77

8.0

1

10.3

23.7

41

75

96

54

Dahlgren & Co

D-9518

3161

76

111

84

8.0

2

11.7

23.5

19

69

90

54

Dahlgren & Co

D-9525

3074

75

117

82

7.5

1

10.9

21.3

79

94

98

53

Harvest States Sun.

RH 318

2291

70

104

82

7.3

2

9.0

17.5

55

83

94

53

Harvest States Sun.

RH 118

3262

75

112

88

7.5

2

11.1

22.2

38

74

92

52

Harvest States Sun.

RH 3738

2581

75

111

83

7.5

3

11.3

23.5

46

72

88

56

Interstate Seed

8048

2833

70

108

79

7.7

2

10.1

24.0

31

71

93

55

Interstate Seed

8089

3190

75

118

80

7.5

2

10.4

21.9

29

73

91

49

Mycogen Seeds

9338

2958

71

109

80

7.7

1

9.5

21.7

42

72

89

56

Mycogen Seeds

X91416

2762

76

112

82

8.0

1

11.4

22.5

43

71

92

51

Proseed

C 9011

3523

73

104

73

8.0

1

9.2

22.8

26

59

88

59

Proseed

C 1053

2537

70

103

74

7.3

2

8.5

19.8

51

80

94

55

Red River Comm.

2213

3219

71

107

79

7.0

1

10.4

25.0

13

47

81

57

Red River Comm.

2582

2595

72

107

79

7.5

4

10.9

25.6

14

48

76

57

Red River Comm.

2215

3296

74

111

76

8.2

1

10.0

23.7

64

85

96

52

Red River Comm.

7015

3277

73

108

79

8.0

1

8.9

18.8

52

85

96

51

Seeds 2000

Grizzly

3158

77

117

80

7.3

1

11.8

24.4

37

66

86

51

Seeds 2000

X 3987

3103

78

118

81

7.5

2

12.3

21.8

31

67

89

47

Seeds 2000

X 3938

2929

71

109

78

7.7

2

10.0

18.9

56

83

94

51

Sigco Sun Products

Rustler

2784

71

108

79

7.2

2

9.8

22.9

24

64

81

55

Sigco Sun Products

Goliath RT

3059

76

118

78

8.0

2

11.8

24.1

43

76

91

51

Triumph Seed

757C

2682

72

109

77

7.7

1

9.6

20.1

83

94

96

55

Triumph Seed

TRX2352C

2784

73

113

81

7.5

2

10.8

21.0

63

87

97

55

USDA

924

2756

69

107

76

7.7

2

9.6

23.2

17

55

85

56

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EXP MEAN

 

2964

73

110

79

7.6

2

10.4

22.3

42

73

91

54

C.V. %

 

13

2

2

5

4.3

39

7.6

9.5

 

 

 

 

LSD 5%

 

 

 

 

 

610

3

4

6

.5

1

1.3

3.5

 

 

 

 

 

Planted May 28, 2003.Harvested October 15, 2003.

Yield is reported at 10% moisture.

Seed size = % of seed falling through a 22/64, 20/64, and 18/64 hole screen.Percentages represent an accumulative total.

Midge Rating:Petal and bract damage, based on a scale of 0 to 10, with 0=no damage and 10 being highly damaged.

Maturity date for Hysun 311 = 103, SF 270 = 106, and P6451 = 109.