University of Arizona a dot Cooperative Extension

Arizona Cotton Variety Trials

Excel Version

2001 Upland Cotton Variety Trial Results
Lint yield and fiber quality

Marana, AZ

Cooperator: UA Marana Agricultural Center

Company

Variety

Lint Yield

Percent Lint

Value6

   

(lbs/Acre)

 

($/acre)

Deltapine

DP448B

1094 a1

35.0

585.02

Deltapine

SG105

1062 a

35.6

574.22

Deltapine

SG215BR

1030 ab

34.2

543.49

Deltapine

DP565

1016 abc

35.2

548.06

Deltapine

SG747

973 abcd

33.0

516.43

Deltapine

SG501BR

922 bcde

32.2

486.50

Stoneville

ST4892BR

922 bcde

36.7

494.87

Deltapine

DP458BR

896 cdef

35.5

483.21

Deltapine

DP33B

855 def

31.4

462.17

Deltapine

PM1560BR

804 ef

35.4

424.56

Stoneville

ST4691B

768 f

32.30

423.98

LSD0.052

  

110

--

--

OSL3

  

.0001

--

--

CV (%)4

  

7.96

--

--

1Means followed by the same letter are not significantly different according to a Fisher’s LSD means separation test..
2LSD: Least Significant Difference.
3OSL: Observed Significance Level.
4CV: Coefficient of Variation.
5Average premium or discount applied to the lint based on CCC loan schedule.
6Value of lint per acre based on CCC loan schedule of discounts and premiums and assuming a base value of 50.40 cents per pound.

Fiber Quality

Company

Variety

Micronaire

Fiber Length

Staple Length

Fiber Strength

Uniformity Index

Premium/
Discount5

     

(100ths)

(32nds)

(g/tex)

 

(points)

Deltapine

DP448B

4.3 bcd

1.12 abc

35.5 bc

27.7 c

79.0 d

308

Deltapine

SG105

4.6 a

1.13 ab

36.0 ab

28.0 abc

83.0 a

365

Deltapine

SG215BR

4.3 bc

1.10 cd

35.0 cd

24.7 d

81.5 b

238

Deltapine

DP565

4.1 cde

1.14 a

36.8 a

28.0 abc

80.8 bc

354

Deltapine

SG747

4.3 bc

1.12 bcd

35.5 bc

25.4 d

80.5 bc

263

Deltapine

SG501BR

4.4 ab

1.10 d

34.5 d

28.0 abc

81.5 b

235

Stoneville

ST4892BR

4.0 e

1.10 cd

35.5 bc

27.9 bc

80.5 bc

328

Deltapine

DP458BR

4.4 ab

1.13 ab

36.0 ab

29.2 a

80.5 bc

350

Deltapine

DP33B

4.0 e

1.12 bcd

35.5 bc

27.2 c

79.5 cd

188

Deltapine

PM1560BR

3.6 f

1.13 ab

36.0 ab

29.0 ab

81.5 b

235

Stoneville

ST4691B

4.1 de

1.12 abc

36.0 ab

27.8 bc

80.0 cd

353

LSD0.052

 

0.2

0.03

0.9

1.3

1.4

--

OSL3

 

0.0001

0.0033

0.0048

0.0001

0.0002

--

CV (%)4

 

3.41

1.79

1.82

3.15

1.19

--

1Means followed by the same letter are not significantly different according to a Fisher’s LSD means separation test..
2LSD: Least Significant Difference.
3OSL: Observed Significance Level.
4CV: Coefficient of Variation.
5Average premium or discount applied to the lint based on CCC loan schedule.
6Value of lint per acre based on CCC loan schedule of discounts and premiums and assuming a base value of 50.40 cents per pound.


Full Disclaimers

Issued in furtherance of Cooperative Extension work, acts of May 8 and June 30, 1914, in cooperation with the U.S. Department of Agriculture, James A. Christenson, Director Cooperative Extension, College of Agriculture and Life Sciences, The University of Arizona.

The University of Arizona is an equal opportunity, affirmative action institution. The University does not discriminate on the basis of race, color, religion, sex, national origin, age, disability, veteran status, or sexual orientation in its programs and activities.

Any products, services, or organizations that are mentioned, shown, or indirectly implied in this web document do not imply endorsement by The University of Arizona.


Questions about this information may be directed to:
Steve Husman, husman@ag.arizona.edu Area Agent
College of Agriculture, The University of Arizona.

State-wide: Central Eastern Western Yuma
Regional: Maricopa Marana Safford Yuma

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