University of Arizona a dot Cooperative Extension

Arizona Cotton Variety Trials

Excel Version

2001 Upland Cotton Variety Trial Results
Lint yield and fiber quality

Duncan, AZ

Cooperator: Stan Jones

Company

Variety

Lint Yield

Percent Lint

Value6

   

(lbs/Acre)

 

($/acre)

Deltapine

SG215BR

946 a1

36.4 a

438.76

Fiber Max

FM989BR

941 ab

36.2 a

510.31

Deltapine

DP436R

877 abc

33.2 d

440.08

Deltapine

DP451BR

870 bcd

34.0 cd

461.13

Deltapine

DP422BR

846 cde

34.0 cd

391.26

NMSU

1517-99

843 cde

34.3 cd

412.72

Buttonwillow

BR303

833 cde

34.0 cd

395.45

Buttonwillow

BR9802

806 cde

34.6 bcd

401.21

Deltapine

SG521R

798 de

35.8 ab

399.71

NMSU

B7514

782 ef

35.1 abc

392.88

Buttonwillow

BW9605

720 fg

36.2 a

416.02

NMSU

1517-95

648 g

34.1 cd

338.26

LSD0.052

 

73

1.5

--

OSL3

 

.0001

.0002

--

CV (%)4

 

6.13

2.89

--

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

4.80 ab

1.03 e

33.0 f

25.1 f

83.0

-293

Fiber Max

FM989BR

4.35 cde

1.11 c

35.5 cde

28.3 cd

80.5

320

Deltapine

DP436R

4.70 abc

1.10 cd

35.5 cde

25.0 f

82.0

200

Deltapine

DP451BR

4.70 abc

1.10 cd

35.5 cde

25.6 ef

82.0

235

Deltapine

DP422BR

4.55 bcde

1.09 cd

34.5 def

27.4 de

82.5

-40

NMSU

1517-99

4.30 de

1.17 ab

37.5 ab

30.9 ab

83.5

275

Buttonwillow

BR303

4.65abcd

1.12 bc

36.0 bcd

30.1 abc

81.0

338

Buttonwillow

BR9802

5.00 a

1.08 cd

34.5 def

29.2 bcd

83.5

53

Deltapine

SG521R

4.75 ab

1.06 de

34.0 ef

24.1 f

82.0

43

NMSU

B7514

4.50 bcde

1.18 a

38.0 a

31.5 a

81.5

308

Buttonwillow

BW9605

4.20 e

1.12 bc

36.0 bcd

32.0 a

82.0

323

NMSU

1517-95

4.70 abc

1.16 ab

37.0 abc

31.6 a

82.0

323

LSD0.052

 

0.40

0.05

1.7

1.9

NS

--

OSL3

 

0.0323

0.0008

0.0012

0.0001

0.0544

--

CV (%)4

 

--

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:
Lee Clark, leeclark@ag.arizona.edu Resident Director, SAC
College of Agriculture, The University of Arizona.

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

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