University of Arizona a dot Cooperative Extension

Arizona Cotton Variety Trials

Excel Version

2000 Lint yield and fiber properties of nine upland cotton varieties

Wellton, AZ

Lint Yield

Company

Variety

Value1

Lint
Yield2

Gin
Turnout

   

($/acre)

(lbs/A)

(%)

         

Stoneville

ST4691B

925*

1784*

35.8

Buttonwillow Research

BR9801

836

1660

35.4

SureGrow

SG747

813

1649

34.6

Stoneville

ST4892BR

811

1639

34.6

Stoneville

ST474

806

1638

35.6

Stoneville

BXN47

831

1616

35.3

Buttonwillow Research

BR9802

761

1564

35.1

Deltapine

DP451BR

814

1544

34.5

Deltapine

DP388

810

1541

34.1

SureGrow

SG821

767

1480

35.3

         

LSD

 

62

94

NS

         

 

Company

Variety

Fiber Quality

Mic

Length
(100ths)

Length
(32nds)

Uniformity
index

Strength

Premium3

     

(in)

(in)

 

(g/tex)

(points)

               

Stoneville

ST4691B

5.0

1.12

36.0

81.5

25.0

130

Buttonwillow Research

BR9801

5.1

1.15

36.8

83.0

28.4

-16

SureGrow

SG747

5.1

1.11

35.8

82.0

24.9

-118

Stoneville

ST4892BR

5.1

1.11

35.8

82.3

26.2

-101

Stoneville

ST474

5.2

1.11

35.8

82.5

26.3

-118

Stoneville

BXN47

4.9

1.13

36.5

82.8

25.4

101

Buttonwillow Research

BR9802

5.3

1.09

35.3

83.3

27.1

-186

Deltapine

DP451BR

4.7

1.13

36.5

81.5

24.9

230

Deltapine

DP388

4.7

1.12

36.0

82.0

27.1

204

SureGrow

SG821

4.8

1.12

35.8

82.5

27.3

139

               

LSD

 

0.2

0.02

0.9

ns

1.7

252

               

1Value of lint per acre based on CCC loan schedule of discounts and premiums and assuming a base value of 50.45 cents per pound.
2Means followed by an ‘*’ are not significantly different than the top-yielding or highest-value variety at P<0.05.
3Average premium or discount applied to the lint based on CCC loan schedule.

Questions concerning this document can be addressed to: hmoser@cpcsd.com

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.

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Regional: Maricopa Marana Safford Yuma

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