University of Arizona a dot Cooperative Extension

Arizona Cotton Variety Trials

Excel Version

2000 Lint yield and fiber properties of seven upland-cotton varieties

Coolidge, AZ

Lint Yield
Company
Variety
Value1
Lint Yield2
Gin Turnout
   

($/acre)

(lbs/A)

(%)

         

Deltapine

DP565

859*

1755*

36.2

Stoneville

ST4892BR

787

1728*

38.5

Deltapine

DP458BR

850*

1708*

36.3

SureGrow

SG747

765

1608

38.5

Stoneville

ST4691B

834*

1603

37.4

Paymaster

PM1560BR

785

1593

37.0

SureGrow

SG501BR

747

1499

35.5

         

LSD

 

38

76

1.0

         

 

Company
Variety

Fiber Quality

Mic
Fiber Length
Staple Length
Uniformity index
Fiber Strength
Premiuim3
     

(in)

(32nd)

 

(g/tex)

(points)

               

Deltapine

DP565

5.1

1.20

38.5

84.0

30.2

-150

Stoneville

ST4892BR

5.1

1.12

35.5

83.0

28.4

-488

Deltapine

DP458BR

5.0

1.15

36.5

82.5

29.4

-70

SureGrow

SG747

5.3

1.11

35.5

83.0

27.5

-288

Stoneville

ST4691B

4.9

1.10

35.0

82.0

25.8

160

Paymaster

PM1560BR

4.5

1.13

36.0

82.0

28.2

-115

SureGrow

SG501BR

5.2

1.11

35.5

83.5

29.2

-60

               

LSD

 

0.4

0.06

2.1

2.8

2.7

 
               

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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