Table 9.Yield summary of the irrigated cotton variety test at the Texas Agricultural Experiment Station, Lubbock, TX, 2001.

Designation

1997

1998

1999

2000

2001

Average

Comp. Average*

 

 

 

 

 

 

 

 

 

Five Year Average

 

 

Acala Maxxa

174

594

662

587

770

557

 

All-Tex Atlas

319

833

737

676

839

681

 

All-Tex Excess

511

842

852

804

771

756

 

Deltapine 2156

478

847

786

746

983

768

 

Paymaster 2200RR

367

929

821

693

916

745

 

Paymaster 2326RR

345

879

790

693

890

719

 

Paymaster 330

324

966

927

698

914

766

 

Paymaster Tejas

379

1100

737

795

885

779

 

Seedco 9023

394

686

733

786

837

687

 

Tamcot Sphinx

424

695

892

830

860

740

 

 

 

 

 

 

 

 

 

 

Four Year Average

 

 

Paymaster 2280BG/RR

 

621

773

742

1072

792

715

Paymaster 2326BG/RR

 

819

786

755

946

827

739

Tamcot Luxor

 

736

782

720

858

774

687

 

 

 

 

 

 

 

 

 

Three Year Average

 

 

Deltapine NuCotn 33B

 

 

764

874

1003

880

795

Fiber Max 819

 

 

823

874

847

848

763

Tamcot Pyramid

 

 

767

892

831

830

745


*Patterson, R.E. 1950. A method of adjustment for calculating comparable yields in variety tests.

Agron. J. 42:509-511.