Dryland Cotton Variety Tests – Yield Summary – Lubbock

Table 30. Yield summary of the dryland cotton variety test at Lubbock, Texas, 1999.
Yield
Designation 1994 1995 1996 1997 1999 Average Comp. Average*
Five Year Average
All-Tex Atlas 88 43 194 608 326 252
All-Tex Excess 175 33 165 654 340 273
Deltapine 2156 103 29 250 640 362 277
Four Year Average
Paymaster 280 38 463 598 399 375 332
Paymaster Tejas 57 385 635 356 361 296
Seedco 9023 61 299 497 392 312 270
Tamcot Sphinx 33 403 621 392 362 320
Three Year Average
Acala Maxxa 166 433 197 265 126
Paymaster 330 185 640 339 388 249
Seedco 9148 268 667 438 458 319
*Patterson, R.E. 1950. A method of adjustment for calculating comparable yields in variety tests.Agron. J. 42:509-511.

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