Table 43. Results of the dryland spacing study at the Texas Agricultural Experiment Station, Lubbock, TX, 2001.

Agronomic Properties

% Open

Spacing

% Turnout

% Lint

Boll

Seed

Lint

Seed Per

Bolls

Designation

Plts/ft

Yield

Lint

Seed

Picked

Pulled

Size

Index

Index

Boll

8-29-01

Paymaster 2326 RR

1

173

24.9

43.9

34.9

26.9

4.2

10.0

5.9

25.0

48

Bronco 73

2

165

26.1

44.4

35.8

24.6

4.2

9.1

5.4

27.7

64

Paymaster 2326 RR

2

162

24.4

42.0

34.2

25.6

3.6

10.4

5.9

20.7

42

Paymaster 2326 RR

6

158

24.3

42.2

34.6

26.2

3.2

9.6

5.7

19.6

54

Bronco 73

1

156

26.4

44.6

35.7

26.0

4.6

10.6

6.3

26.0

77

Paymaster 2326 RR

4

150

25.5

43.9

34.1

25.6

3.4

9.4

5.4

21.5

70

Bronco 73

4

145

25.2

43.6

36.2

26.2

4.1

9.9

6.0

24.4

72

All-Tex Excess +

1

145

22.6

43.0

33.0

22.9

4.4

12.4

6.7

21.9

32

Bronco 73

6

140

26.3

44.8

35.7

25.0

3.4

9.6

5.8

20.9

67

All-Tex Excess +

4

138

23.3

42.2

33.5

23.5

3.9

9.7

5.4

24.3

45

All-Tex Excess +

2

137

22.7

42.2

33.8

22.9

4.4

11.2

6.1

24.5

60

Paymaster 183

1

133

24.0

41.2

35.4

24.5

4.1

10.1

5.8

24.9

84

All-Tex Excess +

6

127

21.9

39.2

33.9

23.0

3.5

9.1

5.2

23.2

38

Paymaster 183

2

120

25.1

43.8

36.2

21.0

3.3

8.8

5.4

22.2

84

Paymaster 183

4

119

24.6

42.5

35.0

22.6

2.9

8.8

5.1

20.3

74

Paymaster 183

6

119

24.1

43.3

34.9

24.9

3.0

9.1

5.1

20.0

83

Mean

143

24.4

42.9

34.8

24.4

3.7

9.8

5.7

22.9

62

C.V.%

10.9

3.7

3.6

2.0

5.6

11.9

6.9

6.8

11.2

26.6

LSD 0.05

18

1.6

2.7

1.2

2.3

0.8

1.2

0.7

4.5

20

Table 43A. Results of the dryland spacing study at the Texas Agricultural Experiment Station, Lubbock, TX, 2001.

Spacing

Micro-

Uni-

Elon-

Leaf

Color

Designation

Plts/Ft

naire

Length

formity

Strength

gation

Index

Rd

+b

Grade^1/

Paymaster 2326 RR

1

5.0

1.02

81.5

31.3

7.0

1

74.1

9.5

31-4,32-2

Bronco 73

2

5.2

0.96

81.1

27.8

5.9

2

73.8

9.5

31-4

Paymaster 2326 RR

2

5.2

1.02

82.1

31.2

6.8

1

73.9

9.5

31-4,32-2

Paymaster 2326 RR

6

5.4

1.01

80.5

30.2

6.9

2

72.6

9.2

41-3

Bronco 73

1

5.2

0.99

81.6

27.9

6.0

1

73.8

9.6

31-4

Paymaster 2326 RR

4

5.4

1.01

81.7

30.9

6.6

2

72.6

9.5

32-2,41-3

Bronco 73

4

5.4

0.98

80.6

27.9

6.0

1

73.3

9.8

32-2

All-Tex Excess +

1

4.9

1.05

82.6

33.6

7.2

2

74.3

9.1

31-4

Bronco 73

6

5.2

0.97

80.0

27.8

6.2

1

72.6

9.6

32-2

All-Tex Excess +

4

5.2

1.02

81.1

32.7

7.1

2

71.6

8.8

41-3,41-4

All-Tex Excess +

2

5.3

1.04

82.2

34.0

7.1

2

71.0

9.0

41-3,42-1

Paymaster 183

1

5.8

0.91

79.9

27.2

5.3

1

72.9

10.3

32-1

All-Tex Excess +

6

5.3

1.01

81.1

33.3

7.4

2

72.1

9.1

41-3,42-1

Paymaster 183

2

5.6

0.91

79.3

27.1

5.0

1

71.9

10.4

32-1,32-2

Paymaster 183

4

5.7

0.89

79.9

27.4

5.6

1

71.2

10.6

32-1,33-2

Paymaster 183

6

5.7

0.88

79.2

27.0

5.2

1

71.9

10.5

32-1,32-2

Mean

5.3

0.98

80.9

29.8

6.3

72.7

9.6

C.V.%

2.6

1.5

0.7

2.8

3.4

1.0

2.5

LSD 0.05

0.2

0.03

1.0

1.4

0.4

1.2

0.4