The Georgia Agricultural Experiment Stations
College of Agricultural and Environmental Sciences
The University of Georgia
Table of Contents
2002 Peanut, Cotton, and Tobacco Performance Tests
Research Report Number 686
January 2003
Yield Summary for Dryland Later Maturity Cotton Varieties, 2002
Lint Yielda
Variety Athens     Midville   Plains   Tifton   4-Loc.
Average
  Lint Unif.
Index
Length Strength Mic.
---------------------------- lb/acre ---------------------------- % % inches g/tex units
DP555BR 1196 1 433 1 939 5 1565 2 1033 1 43.2 83.0 1.11 31.8 4.8
OA-90 1050 6 283 21 972 2 1608 1 978 2 43.0 83.2 1.09 30.5 5.3
DELTAPEARL 1127 2T 327 9 899 6 1553 3 976 3 40.9 83.5 1.15 32.3 5.1
DP491 1018 8 361 3 956 4 1360 5 924 4 43.1 83.8 1.17 34.4 4.9
GA98033 908 21 317 12 967 3 1265 7 864 5 39.2 82.9 1.08 32.7 4.9
GA98028 1115 3 300 16T 817 11T 1185 12 854 6 38.9 83.6 1.12 33.1 4.7
ST4892BR 939 15 196 34 863 8 1307 6 826 7 41.6 82.4 1.05 31.6 5.4
OA-87 820 28 245 29 1039 1 1194 11 825 8 40.7 82.0 1.03 28.2 4.9
GA98084 1070 4 316 13 711 24 1196 10 823 9 38.1 83.7 1.12 33.1 4.9
GA98066 974 12 321 11 874 7 1085 20 814 10T 43.4 81.9 1.07 31.5 5.0
OA-85 1127 2T 360 4 823 10 946 30 814 10T 39.4 83.2 1.12 34.1 4.9
NUCOTN35B 859 26 294 17 696 28 1394 4 811 11 38.7 82.3 1.08 34.4 5.0
GA98091 909 20 357 5 848 9 1119 16 808 12 38.2 83.1 1.11 32.4 4.8
AP7126 966 13 250 28 785 15 1199 9 800 13 39.2 83.5 1.13 31.1 4.9
PSCGA161 929 17 334 7 814 12 1067 21 786 14 39.1 83.3 1.12 33.9 4.8
ST5599BR 1061 5 193 35 708 25 1161 13 781 15 42.2 82.0 1.06 31.8 5.1
GA98047 917 19 312 14 817 11T 1017 25 765 16 38.4 83.3 1.12 34.3 4.8
DP655BR 895 22 311 15 734 21 1112 17 763 17 37.9 82.7 1.09 33.5 4.6
DP458BR 854 27 284 20 689 29 1218 8 761 18 39.0 83.3 1.09 31.8 5.1
DP5690RR 816 29 401 2 699 26T 1091 19 752 19 38.5 82.7 1.08 33.7 5.0
ST580 1016 9 222 30 782 16 977 28 749 20 39.7 82.7 1.09 31.4 5.2
DP565 997 10 200 32 729 22 1055 22 745 21 39.0 83.7 1.11 32.2 5.2
FM989BR 1046 7 260 27 657 32 1012 26 744 22 39.2 82.2 1.07 31.6 4.6
ST5303RR 885 24 212 31 806 13 1038 23 735 23 40.3 83.4 1.06 34.4 5.2
DP448B 935 16 288 19 790 14 915 32 732 24 38.8 82.9 1.09 29.3 4.9
GA98079 774 30T 281 23 741 20 1129 15 731 25 38.0 82.9 1.10 33.1 4.7
FM991R 976 11 323 10 638 34 984 27 730 26 38.8 83.4 1.12 34.2 4.9
DP5415 942 14 282 22 672 30 1022 24 729 27 38.9 83.0 1.11 31.4 5.1
NUCOTN33B 753 32 267 26 728 23 1137 14 721 28 37.8 82.1 1.09 31.0 5.0
PSCHS12 876 25 279 24T 699 26T 969 29 705 29 37.5 82.6 1.12 33.9 5.2
DP5415RR 924 18 290 18 659 31 907 34 695 30 38.1 82.9 1.09 32.4 5.0
GA97-5 769 31 198 33 698 27 1100 18 691 31 38.2 83.0 1.11 32.9 5.0
GA96-211 722 33 333 8 764 18 909 33T 682 32 37.0 83.5 1.13 33.3 4.8
PHY78 889 23 300 16T 774 17 736 36 675 33 39.5 84.3 1.14 34.7 4.5
FM989R 774 30T 354 6 639 33 909 33T 669 34 40.9 82.0 1.07 33.5 4.6
GC271 665 35 278 25 761 19 922 31 657 35 37.2 83.9 1.13 34.3 5.1
FM989 674 34 279 24T 563 35 857 35 593 36 39.9 83.4 1.13 35.6 4.8
Average 923 293 777 1114 777 39.5 83.0 1.10 32.7 4.9
LSD 0.10 213 104 101 202 129 1.2 0.9 0.03 1.3 0.2
CV % 17.7 2.6 1.0 2.1 4.7 3.7
Variety X Location Probability Valueb     **      ** ** ** NS **
a Superscripts indicate ranking at that location.
b Significant (P <0.01 or 0.05) variety X location interaction for a trait indicates that means averaged over locations
  in above table may not indicate within location performance.  Therefore, use means over locations to compare
  varietal performance with caution.  *, ** = significant at P <0.05 or 0.01, respectively.
Bolding indicates entries not significantly different from highest yielding entry based on Fisher's protected LSD
(P = 0.10)