University of Arizona a dot Cooperative Extension

Arizona Cotton Variety Trials

Excel Version

2001 Upland Cotton Variety Trial Results
Lint yield and fiber quality

Gila Bend

Cooperator: Bruce Heiden

Company

Variety

Lint Yield

Percent Lint

Value6

   

(lbs/Acre)

 

($/acre)

Deltapine

SG215BR

1201 a1

33.0

501.06

Stoneville

ST4892BR

1113 b

33.0

515.53

Deltapine

SG501BR

1074 bc

32.2

462.16

Deltapine

DP422BR

1073 bc

32.0

520.04

Deltapine

DP458BR

1054 cd

32.0

484.66

Deltapine

DP451BR

1027 de

30.0

484.65

Deltapine

PM1560BR

1012 e

31.0

507.88

LSD0.052

 

41

--

--

OSL3

 

.0001

--

--

CV (%)4

 

2.56

--

--

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

SG215BR

5.45 ab

1.03

33.0

25.4

82.5

-885

Stoneville

ST4892BR

5.60 a

1.08

34.5

28.8

81.5

-455

Deltapine

SG501BR

5.45 ab

1.03

33.0

28.0

81.0

-760

Deltapine

DP422BR

4.95 c

1.05

33.5

26.5

80.5

-243

Deltapine

DP458BR

5.60 a

1.10

35.0

29.1

81.0

-320

Deltapine

DP451BR

5.30 b

1.10

35.0

27.4

81.0

-320

Deltapine

PM1560BR

4.90 c

1.08

34.5

26.8

81.0

-93

LSD0.052

 

0.35

NS

NS

NS

NS

--

OSL3

 

0.0001

0.1397

0.2291

0.0945

0.4432

--

CV (%)4

 

1.39

2.20

2.43

3.36

1.02

--

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:
Pat Clay, pclay@ag.arizona.edu Extension Agent, Field & Veg Crops
College of Agriculture, The University of Arizona.

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

Crop Mgmt | Soil Mgmt | Irrigation | Varieties | Cotton Comments
Home | Cotton | Advisories




document located at: http://cals.arizona.edu/crops/cotton/varieties/2001data/swgila01.html
Copyright © 2001 University of Arizona,
College of Agriculture and Life Sciences
Webmaster: Al Fournier (acis@ag.arizona.edu)