This research report presents the results of the 2001 statewide performance tests of peanut, cotton and tobacco. The tests for various evaluations were conducted at several or all of the following locations: Bainbridge, Tifton, Plains and Midville in the Coastal Plain region and Athens in the Piedmont region. For identification of the test site locations, consult the map below.
Agronomic information such as plant height, lodging, disease occurrence, etc., is listed along with the yield data. Information concerning planting and harvest dates, soil type, and culture and fertilization practices used in each trial is included in footnotes.
In order to have a broad base of information, a number of varieties, including experimental lines, are included in the trials, but this does not imply that all are recommended for Georgia. Varieties best suited to a specific area or for a particular purpose, and agreed upon by College of Agricultural and Environmental Sciences agronomists, are presented in the 2001 Spring Planting Schedule for Georgia (available from your county extension office). Pesticides used for production practices are included for the benefit of the reader and do not imply any endorsement or preferential treatment by the University of Georgia Agricultural Experiment Station. For additional information, contact your local county extension agent or the nearest experiment station.
The least significant difference (LSD) at the 5 or 10 percent levels has been included in the tables to aid in comparing hybrids. If the yields of any two hybrids differ by the LSD value or more, they may be considered different in yield ability.
This report is one of five publications presenting the 2001 performance of agronomic crops in Georgia. For more information concerning other crops, refer to one of the following research reports: 2001 Corn Performance Tests (Report 675); 2000-2001 Small Grains Performance Tests (Report 673); 2000-2001 Canola Performance Tests (Report 674); and 2001 Soybean, Sorghum Grain and Silage, Grain Millet, and Summer Annual Forages Performance Tests (Report 676).
This report along with performance test information on other crops is also available at our web site: www.swvt.uga.edu.
Additional information may be obtained by writing J. LaDon Day, Crop and Soil Sciences Department, University of Georgia, Georgia Station, Griffin, GA 30223-1797.
The Season: 2001 Rainfall
Growing conditions improved during the 2001 crop season, as a more normal rainfall pattern along with cooler temperatures occurred across most of the state. These favorable weather patterns were a much needed relief to Georgia farmers who battled extreme drought conditions the past three years. Although dry weather impeded planting in May, irrigation helped allow a relatively timely planting of the 2001 Georgia crops. As a result of the favorable weather, the status of crops was good to excellent throughout the growing season.
Rainfall at four Georgia test sites is listed below. Although the total seasonal rainfall amounts were below normal at two sites, distribution of rainfall was good and soil moisture during the growing season was more normal than any year since 1997. Weather during the first two months of the year (data not shown) did not improve and a water shortage emergency was declared; therefore, some farmers participated in the program to take payment not to irrigate their crops during the 2001 crop year. Then, most areas in the state received torrential rainfall during March and June.
2001 Rainfall1
Month
Athens2
Midville
Plains
Tifton
————— inches —————
March
8.37
8.30
10.67
9.95
April
1.82
1.44
2.39
1.69
May
4.25
2.09
1.33
1.51
June
5.54
4.00
11.57
6.95
July
8.95
1.55
3.70
3.42
August
1.90
1.74
2.65
1.84
September
2.07
3.26
4.98
3.11
October
0.20
0.25
0.12
2.49
Total
33.10
22.63
37.41
30.96
Normal (8 mo)
32.26
31.17
31.99
32.72
1 Data provided in part by Dr. G. Hoogenboom, Georgia station, Griffin, GA. 2 Plant Sciences Farm.
Georgia farmers continue to reduce planted acres of some row crops. Peanut and tobacco acreage continued to decline as peanut and tobacco producers planted 480,000 and 27,000 acres of each, down 3 percent and 13 percent, respectively. However, number of planted acres in cotton increased to 1.6 million, 7 percent more than in 2000. Georgia farmers continue to search for drought tolerant crops.
The row crops in Georgia were much improved over the drought damaged crops of the past three years. Although there was some damage and increased incidence in disease brought in by Tropical Storm Allison in June, the overall benefit from the torrential rainfall far outweighed any damaging effect. A dry September and extremely dry October and November helped the harvest season to begin early and progress at a rapid rate. This year, the crop yields in Georgia were near record levels. The state average peanut yield for 2001 was estimated at 3,350 pounds per acre, second in recorded history to the year 1984 (record yield, 3,375 lb/acre in 1984). Peanut production increased 20 percent due to a 24 percent increase in average yield over 2000. Average cotton yield this year was estimated at 710 pounds per acre, 24 percent more than last year. Cotton production increased 32 percent over 2000 and was the most cotton produced during one year in Georgia in 87 years (fourth highest on record, higher in 1911, 1913 and 1914). Tobacco per acre yield increased during 2001 to 2,400 lb/acre (third highest on record), but total production was 6 percent less than 2000 due to the decline in planted acres.
Cooperators
Dr. C.C. Holbrook, Coastal Plain Experiment Station, Tifton, Georgia Dr. G. Hoogenboom, Georgia Station, Griffin, Georgia Mr. S.R. Jones, Southwest Branch Station, Plains, Georgia Mr. R.D. McNeill, IV, Southeast Branch Station, Midville, Georgia Mr. R.R. Pines, Southwest Branch Station, Plains, Georgia Mr. R. Smith, College Station, Athens, Georgia Mr. M.G. Stephenson, Coastal Plain Experiment Station, Tifton, Georgia
Contributors
The following individuals contributed to the gathering of data and to the preparation of this report: R. Brooke, M. Flynn, M. Gilmer, D. Gresham, T. Hancock, G. Henderson, C. Hester, J. Hudgins, E. McGriff, M. May, M. Pippin, and W. Tucker.
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Planted:
April 27, 2001.
Harvested:
September 20, 2001.
Fertilization:
88 lb N, 54 lb P2O5, and 108 lb K2O/acre.
Management:
Telone II applied 3 gal/acre.
April
May
June
July
Aug.
Sept.
Rainfall (in):
1.45
1.86
7.68
3.57
2.29
4.70
Irrigation (in):
–
.50
.90
1.80
1.80
–
Trials conducted by Larry Thompson, and Grant Henderson.
Yield Summary for Earlier Maturity Cotton Varieties, 2001
Variety
Lint Yielda
Lint (%)
Unif. Index (%)
Length (inches)
Strength (g/tex)
Mic. units
Bainbridge
Midville
Plains
Tifton
4-Loc. Avg.
————— lb/acre —————-
PSC355
1364 3
1706 1
19451
1632 4
1662 1
42.7
84.6
1.12
31.3
5.3
OA-87
1454 1
1619 3
1761 15
1756 1
1647 2
43.5
84.3
1.13
29.8
5.0
SG215BR
1368 2T
1425 15
1791 12
1734 2
1580 3
41.4
84.3
1.07
28.0
5.1
PM1560BG
1347 5
1506 9
1798 11
1612 5
1566 4
42.7
84.2
1.11
31.1
5.2
SG747
1353 4
1466 14
1913 4
1513 15
1561 5
43.4
85.2
1.13
28.8
5.2
DP491
1198 17
1628 2
1802 10
1609 6
1559 6
43.1
85.3
1.22
32.5
4.7
FM958
1227 12
1481 13
1941 2
1568 11
1554 7
42.4
84.3
1.17
34.2
5.0
SG501BR
1252 9
1520 6
1846 6
1537 14
1539 8
40.5
84.5
1.10
31.2
5.1
ST4892BR
1261 8
1513 7
1808 9T
1570 10
1538 9
43.5
83.6
1.09
31.0
5.3
OA-85
1368 2T
1497 10
1808 9T
1470 19T
1536 10
44.7
83.3
1.12
31.0
4.8
FM966
1320 6
1384 19
1787 13
1579 9
1518 11
42.2
85.1
1.15
36.2
5.0
DP428B
1138 23
1534 5
1809 8
1583 8
1516 12
39.4
85.0
1.17
28.0
5.0
BXN47
1243 10
1543 4
1694 20
1560 12T
1510 13
42.9
83.9
1.11
30.4
5.0
SG125BR
1298 7
1411 17
1827 7
1494 16
1508 14
40.4
83.9
1.12
30.0
4.7
SG105
1210 16
1494 12
1609 25
1694 3
1502 15
40.8
85.5
1.16
31.5
4.9
DP451BR
1223 14
1360 21
1884 5
1474 18T
148516
39.8
84.8
1.15
29.1
4.9
8839_3_10_2
1089 25
1424 16
1935 3
1487 17
1484 17
41.7
85.3
1.17
30.8
5.2
ST4691B
1143 22
1510 8
1759 16
1474 18T
1472 18
42.4
84.1
1.14
29.3
4.8
SG521R
1151 21
1341 22
1662 22
1604 7
1440 19
41.8
84.2
1.09
28.9
4.8
8806_3_2_19
975 28
1495 11
1705 19
1560 12T
1434 20
40.8
84.7
1.13
32.8
5.0
8806_3_2_35
1172 20
1362 20
1706 18
1470 19T
1428 21
42.5
84.6
1.12
30.4
5.1
DP20B
1212 15
1314 25
1717 17
1457 20
1425 22
39.2
84.7
1.16
29.0
4.9
8806_3_2_2_1
1043 27
1396 18
1681 21
1545 13
1416 23
41.3
84.9
1.11
31.2
5.1
DP422BR
1190 18
1317 24
1608 26
1416 22
1383 24
40.7
83.7
1.12
28.5
4.7
ST4793R
1056 26
1334 23
1770 14
1329 24
1372 25
43.2
83.0
1.07
30.5
5.3
DP51
1239 11
1270 27
1538 28
1422 21
1367 26
39.0
84.5
1.14
28.1
5.0
DP425RR
1174 19
1298 26
1655 23
1288 26
1354 27
39.5
84.3
1.13
28.6
5.1
AP1500RR
1224 13
1260 28
1556 27
1295 25
1334 28
40.2
83.6
1.14
31.5
4.5
DP436RR
1136 24
1243 29
1611 24
1334 23
1331 29
38.3
84.0
1.14
28.0
5.0
Average
1222
1436
1756
1520
1483
41.6
84.4
1.13
30.8
5.0
LSD 0.10
176
202
118
156
99
1.4
0.7
0.02
1.0
0.2
CV %
9.5
3.6
0.9
1.8
3.8
4.7
Variety X Location Probability Valueb
0.01
0.09
0.04
0.06
NS
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.
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Two-Year Summary for Earlier Maturity Cotton Varieties at Three Locationsa, 2000-2001
Entry
Lint Yieldb lb/acre
Lint (%)
Uniformity Index (%)
Length (inches)
Strength (g/tex)
Micronaire (units)
PSC355
1439 1
42.3
84.4
1.11
31.0
5.2
8839_3_10_2
1334 2
40.6
84.8
1.15
29.6
5.2
FM958
1297 3
42.5
84.6
1.17
32.7
5.0
SG501BR
1292 4T
40.1
84.2
1.08
30.9
5.0
8806_3_2_19
1292 4T
40.8
84.1
1.11
32.1
5.0
PM1560BG
1283 5
41.8
83.8
1.10
30.4
5.2
ST4892BR
1276 6
42.5
83.4
1.09
30.0
5.3
SG747
1275 7
42.5
84.7
1.12
27.8
5.1
DP428B
1265 8
38.5
84.5
1.14
26.8
5.0
ST4691B
1256 9
41.7
83.5
1.10
28.8
5.0
SG105
1255 10
40.7
85.0
1.12
30.2
5.1
SG125BR
1239 11
39.6
83.0
1.08
28.2
4.8
BXN47
1237 12
42.3
83.6
1.09
29.5
5.1
DP451BR
1217 13
38.2
84.4
1.13
28.0
4.9
ST4793R
1200 14
42.5
83.0
1.06
29.5
5.2
DP436RR
1145 15
38.0
83.9
1.12
27.6
5.0
DP425RR
1130 16
38.9
83.5
1.10
27.8
5.1
AP1500RR
1101 17
39.6
83.1
1.11
30.2
4.6
Average
1252
40.7
84.0
1.11
29.5
5.0
LSD 0.10
96
1.0
1.0
0.03
1.1
0.3
CV %
9.8
3.4
0.6
2.1
3.1
4.6
a Midville, Plains, and Tifton. b Superscripts indicate ranking. Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Later Maturity Cotton Variety Performance
Bainbridge, Georgia: Later Maturity Cotton Variety Performance, 2001, Irrigated
Entry
Lint Yield (lb/acre)
Lint (%)
Uniformity Index (%)
Length (inches)
Strength (g/tex)
Micronaire (units)
SG821
1293
41.5
84.7
1.13
30.1
5.5
NUCOTN35B
1290
39.6
85.0
1.15
34.0
5.4
DP51
1248
41.8
85.0
1.10
27.8
5.5
DELTAPEARL
1241
40.6
84
1.17
31.2
5.1
DP458BR
1235
41.0
83.7
1.10
31.5
5.7
ST4892BR
1234
45.5
84.3
1.06
31.3
5.5
DP5690RR
1228
38.9
84.7
1.10
33.2
5.4
DP5415RR
1216
41.0
84.8
1.13
30.7
5.6
PSCGA161
1208
39.6
85.9
1.19
34.0
5.0
DP565
1206
40.7
86.6
1.19
30.9
5.1
STX9905
1195
42.6
83.6
1.09
30.9
5.5
ST580
1190
40.8
84.9
1.15
29.9
5.1
DP5690
1182
40.3
85.7
1.16
33.0
4.8
PM1560BR
1165
41.4
83.4
1.11
30.4
5.1
DP491
1161
41.4
85.8
1.22
32.9
4.7
STX7G101
1156
39.0
84.6
1.09
30.8
5.5
DP448B
1134
40.8
84.5
1.15
29.9
5.1
DP90
1134
40.2
84.5
1.14
33.1
5.2
PSCHS12
1127
39.3
85.2
1.19
34.1
5.1
AP4600RR
1126
41.8
83.2
1.08
29.6
5.1
GA97-8
1122
40.0
85.2
1.15
33.3
5.3
DP655BR
1115
39.3
84.9
1.14
34.3
4.9
NUCOTN33B
1106
39.7
84.9
1.12
29.6
5.4
FM989
1102
41.0
84.4
1.16
35.1
5.2
GA96-211
1069
37.7
84.4
1.15
32.0
4.9
GA96-199
1063
38.9
85.1
1.14
35.3
5.0
GC271
1047
38.8
85.2
1.15
33.4
5.1
GC377
1026
40.4
84.1
1.15
30.6
5.3
GA97-5
1021
38.2
84.4
1.16
32.1
5.0
DP5415
992
40.8
84.8
1.14
30.4
5.3
GA96-54
917
37.8
84.7
1.15
32.7
5.0
PHY72ACALA
880
39.1
85.7
1.20
33.9
4.5
Average
1138
40.3
84.7
1.14
31.8
5.2
LSD 0.10
147
1.3
1.3
0.03
1.6
0.5
CV %
11
2.0
0.9
1.8
3.0
5.1
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Planted:
April 30, 2001.
Harvested:
September 27, 2001.
Fertilization:
165 lb N, 83 lb P2O5, and 168 lb K2O/acre.
April
May
June
July
Aug.
Sept.
Rainfall (in):
–
3.50
9.10
5.40
2.05
1.67
Irrigation (in):
0.75
3.50
–
3.00
1.50
0.75
Trials conducted by Larry Thompson, Grant Henderson, Eddie McGriff, Mitchell May, and Joel Hudgins.
Midville, Georgia: Later Maturity Cotton Variety Performance, 2001, Irrigated
Entry
Lint Yield (lb/acre)
Lint (%)
Uniformity Index (%)
Length (inches)
Strength (g/tex)
Micronaire (units)
STX9905
1762
47.0
84.7
1.14
31.7
5.3
DP448B
1675
42.6
86.6
1.16
29.0
5.0
DP491
1656
44.8
86.1
1.24
32.7
5.0
DP565
1439
42.7
86.5
1.17
32.0
4.8
STX7G101
1422
41.1
85.1
1.16
29.2
5.1
ST4892BR
1407
44.1
85.0
1.12
29.8
5.2
GA97-5
1387
41.9
85.5
1.19
32.6
5.0
GC377
1383
42.6
86.5
1.18
31.0
5.2
DP51
1376
43.2
85.2
1.15
26.7
5.0
DP5415
1359
40.8
85.1
1.17
29.6
5.1
GA97-8
1357
39.3
85.4
1.15
33.7
5.0
DP5690
1347
40.6
84.9
1.17
31.8
5.0
FM989
1344
42.7
85.3
1.17
34.2
4.5
DP5690RR
1336
40.2
84.5
1.15
32.1
4.6
PM1560BR
1331
41.4
85.8
1.16
30.3
4.6
DP655BR
1329
40.4
84.7
1.16
32.8
4.5
GC271
1323
39.5
87.0
1.20
33.8
5.1
PSCHS12
1316
41.3
85.7
1.20
33.2
5.0
NUCOTN33B
1307
41.1
84.5
1.15
29.8
5.1
DP90
1305
40.0
84.9
1.17
33.7
4.8
DELTAPEARL
1294
41.5
85.8
1.20
31.1
5.3
DP458BR
1285
41.4
85.1
1.14
32.3
5.3
PSCGA161
1278
41.4
85.4
1.19
32.5
4.7
GA96-211
1261
38.6
86.6
1.19
33.0
4.8
AP4600RR
1239
43.4
82.6
1.08
28.7
5.0
NUCOTN35B
1232
41.4
84.8
1.18
34.1
4.8
ST580
1231
42.0
84.4
1.16
31.4
5.1
DP5415RR
1224
41.4
85.6
1.15
30.7
5.2
PHY72ACALA
1224
40.5
85.5
1.19
34.9
4.5
SG821
1209
41.4
85.9
1.14
31.2
5.3
GA96-54
1190
39.2
84.7
1.13
31.4
5.1
GA96-199
1109
38.9
84.9
1.15
34.2
5.0
Average
1342
41.5
85.3
1.16
31.7
5.0
LSD 0.10
217
1.9
1.1
0.03
1.9
0.3
CV %
13.7
2.7
0.8
1.7
3.5
4.1
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Planted:
May 7, 2001.
Harvested:
October 10, 2001.
Fertilization:
75 lb N, 40 lb P2O5, and 40 lb K2O/acre.
April
May
June
July
Aug.
Sept.
Rainfall (in):
1.69
2.09
5.46
1.32
2.22
3.93
Irrigation (in):
–
.75
.75
1.50
4.50
.75
Trials conducted by Larry Thompson, Grant Henderson, and Bob McNeill IV.
Plains, Georgia: Later Maturity Cotton Variety Performance, 2001, Irrigated
Entry
Lint Yield (lb/acre)
Lint (%)
Uniformity Index (%)
Length (inches)
Strength (g/tex)
Micronaire (units)
DP458BR
1884
41.4
84.7
1.15
29.9
4.5
STX9905
1864
41.8
85.2
1.15
28.7
4.5
DP565
1843
41.2
86.0
1.20
30.4
4.5
STX7G101
1827
40.5
85.4
1.15
28.9
4.6
NUCOTN33B
1824
39.2
84.6
1.17
29.2
4.3
ST4892BR
1817
41.9
84.9
1.11
29.6
4.5
DELTAPEARL
1807
41.6
86.7
1.23
30.5
4.6
DP491
1802
44.2
85.8
1.23
28.8
4.4
NUCOTN35B
1785
40.5
83.9
1.15
31.5
4.3
PSCGA161
1770
41.0
85.4
1.20
29.7
4.3
DP448B
1761
41.8
85.6
1.14
27.7
4.5
DP5690RR
1758
40.5
85.2
1.16
31.9
4.5
SG821
1713
41.7
85.5
1.13
29.3
4.8
DP90
1689
41.0
83.3
1.14
31.6
4.3
GA96-199
1685
41.1
85.4
1.15
33.8
4.7
ST580
1683
42.5
84.6
1.16
29.2
4.8
DP655BR
1676
40.5
83.8
1.16
32.1
4.3
AP4600RR
1673
42.2
83.7
1.08
28.3
4.7
PSCHS12
1668
40.5
83.1
1.16
31.9
4.5
DP51
1656
40.2
85.0
1.17
27.5
4.6
GA96-54
1648
39.6
84.5
1.15
31.7
4.4
DP5415RR
1642
40.2
85.0
1.16
29.3
4.6
FM989
1642
43.2
84.8
1.14
30.2
4.4
GC377
1630
41.7
84.4
1.17
29.8
4.7
DP5415
1624
41.5
84.8
1.16
28.9
4.8
DP5690
1618
40.4
85.1
1.18
31.2
4.2
GA97-5
1604
40.9
85.3
1.18
30.2
4.3
PM1560BR
1569
39.3
85.0
1.18
28.5
4.0
GC271
1553
38.3
85.8
1.20
31.1
4.5
GA97-8
1538
39.5
84.6
1.14
30.2
4.7
PHY72ACALA
1533
41.3
85.2
1.16
34.8
4.4
GA96-211
1374
38.3
84.3
1.13
30.3
4.2
Average
1692
40.9
84.9
1.16
30.2
4.5
LSD 0.10
124
2.1
1.3
0.03
2.1
0.3
CV%
6.2
3.1
0.9
1.8
4.0
4.2
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Planted:
May 2, 2001.
Harvested:
October 17, 2001.
Fertilization:
69 lb N, 54 lb P2O5, and 27 lb K2O/acre.
April
May
June
July
Aug.
Sept.
Rainfall (in):
2.59
1.39
11.94
4.37
2.97
5.33
Irrigation (in):
–
2.60
–
.75
–
–
Trials conducted by Larry Thompson, Grant Henderson, Stan Jones, and Ronnie Pines.
Tifton, Georgia: Later Maturity Cotton Variety Performance, 2001, Irrigated
Entry
Lint Yield (lb/acre)
Lint (%)
Uniformity Index (%)
Length (inches)
Strength (g/tex)
Micronaire (units)
STX9905
1578
42.2
86.0
1.16
31.2
5.1
DP565
1525
40.7
86.4
1.21
30.7
4.7
DP491
1488
41.1
87.3
1.25
31.5
4.6
SG821
1455
39.6
84.8
1.16
30.5
4.8
FM989
1449
40.8
86.5
1.21
33.1
4.1
STX7G101
1433
39.0
86.3
1.17
29.6
4.9
ST4892BR
1432
41.4
86.3
1.15
29.8
4.9
PSCGA161
1429
38.7
86.2
1.23
30.3
4.7
DELTAPEARL
1427
39.6
87.8
1.23
30.8
4.7
NUCOTN35B
1416
38.4
83.9
1.16
33.3
4.6
PM1560BR
1408
39.6
86.2
1.18
29.0
4.3
GC377
1381
39.2
87.0
1.22
29.2
4.6
GA96-54
1369
36.3
86.3
1.21
30.9
4.3
GA97-5
1369
39.4
84.6
1.19
31.9
4.4
DP51
1368
37.4
86.5
1.21
26.4
4.5
NUCOTN33B
1364
38.1
85.4
1.19
29.7
4.6
ST580
1344
38.8
85.9
1.19
30.2
4.3
GC271
1343
36.6
86.2
1.22
32.8
4.6
DP458BR
1342
38.5
86.1
1.18
31.3
4.7
DP90
1301
40.0
85.3
1.17
33.0
4.4
DP5415RR
1293
38.4
84.9
1.18
31.1
4.7
GA96-199
1269
36.6
85.9
1.20
32.6
4.2
DP5690RR
1248
37.7
85.1
1.16
32.6
4.2
DP5690
1221
38.5
84.7
1.17
32.9
4.5
PSCHS12
1213
36.9
85.9
1.22
32.8
4.6
GA97-8
1210
37.9
85.9
1.19
32.3
4.4
DP448B
1209
37.5
85.6
1.17
29.2
4.7
AP4600RR
1181
38.4
85.6
1.12
26.5
4.5
GA96-211
1165
34.8
86.9
1.23
30.4
3.9
DP655BR
1157
37.6
85.0
1.20
32.1
4.1
DP5415
1144
38.5
86.6
1.20
28.8
4.2
PHY72ACALA
1087
39.0
86.4
1.24
33.5
4.1
Average
1332
38.7
85.9
1.19
30.9
4.5
LSD 0.10
142
2.1
NS
0.04
1.7
0.3
CV %
9.1
3.3
1.2
2.0
3.2
4.5
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Planted:
April 27, 2001.
Harvested:
September 26, 2001.
Fertilization:
88 lb N, 54 lb P2O5, and 108 lb K2O/acre.
Management:
Telone II applied 3 gal/acre.
April
May
June
July
Aug.
Sept.
Rainfall (in):
1.45
1.86
7.68
3.57
2.29
4.70
Irrigation (in):
–
.50
.90
1.80
1.80
–
Trials conducted by Larry Thompson, and Grant Henderson.
Yield Summary for Later Maturity Cotton Varieties, 2001
Variety
Lint Yielda
Lint (%)
Unif. Index (%)
Length (inches)
Strength (g/tex)
Mic. units
Bainbridge
Midville
Plains
Tifton
4-Loc. Avg.
—————– lb/acre —————–
STX9905
1195 11
1762 1
1864 2
1578 1
1600 1
43.4
84.9
1.13
30.6
5.1
DP491
1161 15
1656 3
1802 8
1488 3
1527 2
42.9
86.2
1.23
31.5
4.6
DP565
1206 10
1439 4
1843 3
1525 2
1503 3
41.3
86.3
1.19
31.0
4.8
ST4892BR
1234 6
1407 6
1817 6
1432 7
1472 4
43.2
85.1
1.11
30.1
5.0
STX7G101
1156 16
1422 5
1827 4
1433 6
1460 5
39.9
85.3
1.14
29.6
5.0
DP448B
1134 17T
1675 2
1761 11
1209 26
1445 6
40.7
85.6
1.15
28.9
4.8
DELTAPEARL
1241 4
1294 21
1807 7
1427 9
1442 7
40.8
86.1
1.21
30.9
4.9
DP458BR
1235 5
1285 22
1884 1
1342 18
1436 8
40.6
84.9
1.14
31.2
5.0
NUCOTN35B
1290 2
1232 26
1785 9
1416 10
1431 9
40.0
84.4
1.16
33.2
4.8
PSCGA161
1208 9
1278 23
1770 10
1429 8
1421 10
40.2
85.7
1.20
31.6
4.6
SG821
1293 1
1209 29
1713 13
1455 4
1417 11
41.0
85.2
1.14
30.2
5.1
DP51
1248 3
1376 9
1656 20
1368 14
1412 12
40.6
85.4
1.15
27.1
4.9
NUCOTN33B
1106 22
1307 19
1824 5
1364 15
1400 13
39.5
84.8
1.16
29.6
4.8
DP5690RR
1228 7
1336 14
1758 12
1248 22
1393 14
39.3
84.9
1.14
32.4
4.6
FM989
1102 23
1344 13
1642 22T
1449 5
1384 15
41.9
85.2
1.17
33.2
4.6
PM1560BR
1165 14
1331 15
1569 27
1408 11
1368 16
40.4
85.1
1.16
29.5
4.5
ST580
1190 12
1231 27
1683 16
1344 16
1362 17
41.0
84.9
1.16
30.2
4.8
DP90
1134 17T
1305 20
1689 14
1301 19
1358 18
40.3
84.5
1.15
32.8
4.7
GC377
1026 27
1383 8
1630 23
1381 12
1355 19
40.9
85.5
1.18
30.2
4.9
GA97-5
1021 28
1387 7
1604 26
1369 13T
1345 20
40.1
84.9
1.18
31.7
4.7
DP5415RR
1216 8
1224 28T
1642 22T
1293 20
1344 21
40.3
85.0
1.15
30.5
5.0
DP5690
1182 13
1347 12
1618 25
1221 23
1342 22
39.9
85.1
1.17
32.2
4.6
PSCHS12
1127 18
1316 18
1668 19
1213 24
1331 23
39.5
85.0
1.19
33.0
4.8
DP655BR
1115 21
1329 16
1676 17
1157 29
1319 24
39.4
84.6
1.16
32.8
4.4
GC271
1047 26
1323 17
1553 28
1343 17
1316 25
38.3
86.0
1.19
32.8
4.8
GA97-8
1122 20
1357 11
1538 29
1210 25
1307 26
39.1
85.2
1.16
32.4
4.8
AP4600RR
1126 19
1239 25
1673 18
1181 27
1305 27
41.4
83.7
1.09
28.3
4.8
GA96-199
1063 25
1109 31
1685 15
1269 21
1282 28
38.9
85.3
1.16
33.9
4.7
GA96-54
917 30
1190 30
1648 21
1369 13T
1281 29
38.2
85.0
1.16
31.7
4.7
DP5415
992 29
1359 10
1624 24
1144 30
1280 30
40.4
85.3
1.17
29.4
4.8
GA96-211
1069 24
1261 24
1374 31
1165 28
1217 31
37.3
85.5
1.18
31.4
4.4
PHY72ACALA
880 31
1224 28T
1533 30
1087 31
1181 32
40.0
85.7
1.20
34.3
4.4
Average
1138
1342
1692
1332
1376
40.3
85.2
1.16
31.2
4.8
LSD 0.10
147
217
124
142
109
1.1
0.8
0.02
0.9
0.2
CV %
9.9
2.8
0.9
1.8
3.4
4.5
Variety X Location Probability Valueb
**
NS
NS
NS
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, 0.01, respectively.
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Two-Year Summary for Later Maturity Cotton Varieties at Three Locationsa, 2000-2001
Entry
Lint Yieldb lb/acres
Lint (%)
Uniformity Index (%)
Length (inches)
Strength (g/tex)
Micronaire (units)
DELTAPEARL
1310 1
41.2
85.6
1.18
30.4
5.0
NUCOTN33B
1261 2
38.4
83.8
1.12
28.7
4.8
DP458BR
1245 3
40.0
84.3
1.12
30.2
5.0
PSCGA161
1241 4
39.5
84.6
1.17
31.2
4.7
FM989
1233 5
41.9
84.4
1.13
32.0
4.6
NUCOTN35B
1226 6
38.9
83.4
1.12
32.1
4.7
SG821
1198 7
40.3
84.1
1.10
29.6
5.1
DP5415
1187 8
40.0
83.8
1.12
28.5
5.0
ST580
1186 9
40.4
83.8
1.12
29.9
4.9
DP5690RR
1182 10
39.5
83.9
1.11
31.5
4.7
PSCHS12
1180 11
38.9
84.0
1.16
31.6
4.8
DP5415RR
1171 12
39.3
83.8
1.12
30.1
5.0
PM1560BR
1163 13
39.7
84.4
1.12
29.1
4.6
DP5690
1154 14
39.7
83.6
1.11
31.6
4.8
DP90
1153 15T
39.5
83.9
1.12
32.2
4.7
AP4600RR
1153 15T
40.5
83.2
1.05
27.5
4.9
DP655BR
1137 16
38.7
83.7
1.13
31.2
4.3
Average
1199
39.8
84.0
1.12
30.4
4.8
LSD 0.10
64
1.0
0.7
0.02
0.9
0.2
CV %
11.2
2.9
1.0
2.2
3.7
5.0
a Midville, Plains, and Tifton. b Superscripts indicate ranking.
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Planted:
April 27, 2001.
Harvested:
September 26, 2001.
Fertilization:
88 lb N, 54 lb P2O5, and 108 lb K2O/acre.
Management:
Telone II applied 3 gal/acre.
April
May
June
July
Aug.
Sept.
Rainfall (in):
1.45
1.86
7.68
3.57
2.29
4.70
Irrigation (in):
–
.50
.90
1.80
1.80
–
Trials conducted by Larry Thompson and Grant Henderson.
Yield Summary for Earlier Maturity Cotton Strains, 2001
Variety
Lint Yielda
Lint (%)
Unif. Index (%)
Length (inches)
Strength (g/tex)
Mic. units
Midville
Plains
Tifton
3-Loc. Avg.
————– lb/acre ————–
DPLX99X35
1994 1
1946 1
1774 2
1905 1
44.7
86.0
1.15
28.6
4.9
TAM96WD-22
1817 2
1783 4
1794 1
1798 2
43.2
85.1
1.19
27.1
4.5
DPLX99M03
1706 3
1764 5
1771 3
1747 3
43.3
85.5
1.17
32.3
4.3
FM966B
1697 4
1841 2
1654 5
1731 4
41.9
85.9
1.19
33.7
4.6
DPLX00504
1644 5
1798 3
1669 4
1704 5
41.6
86.2
1.18
29.3
4.5
DP51
16037
1638 6
1571 7
1604 6
39.7
86.3
1.20
29.5
4.6
PM1199RR
1606 6
1448 8
1598 6
1551 7
41.9
85.8
1.13
31.6
4.8
TAM96WD-69S
1542 8
1456 7
1564 8
1521 8
38.4
84.3
1.14
28.7
4.4
TAM96WD-81
1403 9
1420 9
1452 9
1425 9
39.2
84.2
1.15
28.6
4.6
TAM94L-25
1300 10
1185 10
1175 10
1220 10
39.2
86.4
1.25
32.1
4.4
Average
1631
1628
1602
1621
41.3
85.6
1.18
30.2
4.6
LSD 0.10
143
174
170
102
1.2
0.7
0.02
1.8
0.2
CV %
8.3
1.9
0.8
1.9
5.1
3.8
Variety X Location Probability Valueb
NS
*
NS
NS
NS
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, 0.01, respectively.
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Later Maturity Cotton Strains Performance
Midville, Georgia: Later Maturity Cotton Strains Performance, 2001, Irrigated
Entry
Lint Yield (lb/acre)
Lint (%)
Uniformity Index (%)
Length (inches)
Strength (g/tex)
Micronaire (units)
DP555BR
1759
46.5
82.6
1.12
31.6
4.9
M611
1549
42.0
85.3
1.14
34.2
4.9
FM989BR
1458
42.6
83.9
1.13
33.7
4.5
GA98066
1450
42.7
84.8
1.18
31.8
4.7
GA98028
1440
40.6
83.6
1.12
32.7
4.8
GA98084
1431
41.0
84.6
1.14
32.0
4.8
STX7G104
1419
41.2
85.8
1.17
34.8
5.0
M623
1373
42.3
83.4
1.17
33.8
4.8
ACSIEXP95006-263
1372
43.0
84.9
1.17
34.9
4.8
GA98033
1361
40.7
84.8
1.11
33.6
4.7
GA98047
1358
40.2
84.2
1.14
33.5
5.2
FM989RR
1350
42.5
84.2
1.11
34.2
5.0
GA98091
1341
41.1
85.1
1.14
32.3
5.1
GA98015
1332
42.1
84.0
1.11
33.7
4.8
M651
1305
40.3
84.2
1.13
33.0
4.6
GA98075
1279
40.0
84.1
1.17
34.0
4.9
GA98079
1260
40.5
84.7
1.21
32.3
4.4
FM991RR
1232
40.7
82.2
1.15
34.5
5.0
M658
1141
41.4
84.9
1.18
33.8
5.1
B6736
811
42.5
84.0
1.06
36.5
4.3
Average
1351
41.7
84.3
1.14
33.5
4.8
LSD 0.10
198
2.5
1.3
0.04
NS
0.3
CV %
12.4
0.7
0.9
2.1
3.9
3.5
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Planted:
May 7, 2001.
Harvested:
October 10, 2001.
Fertilization:
75 lb N, 40 lb P2O5, and 40 lb K2O/acre.
April
May
June
July
Aug.
Sept.
Rainfall (in):
1.69
2.09
5.46
1.32
2.22
3.93
Irrigation (in):
–
.75
.75
1.50
4.50
.75
Trials conducted by Larry Thompson, Grant Henderson, and Bob McNeill IV.
Plains, Georgia: Later Maturity Cotton Strains Performance, 2001, Irrigated
Entry
Lint Yield (lb/acre)
Lint (%)
Uniformity Index (%)
Length (inches)
Strength (g/tex)
Micronaire (units)
DP555BR
2221
44.5
83.9
1.16
29.5
4.5
ACSIEXP95006-263
1839
42.8
85.1
1.11
34.8
4.5
GA98079
1838
41.3
84.9
1.18
33.2
4.6
STX7G104
1806
41.6
85.4
1.21
33.5
4.7
M623
1781
40.2
84.7
1.21
32.9
4.6
M611
1775
40.0
85.7
1.19
34.0
4.8
GA98028
1746
41.3
85.5
1.18
31.9
4.3
GA98091
1692
40.2
85.7
1.19
32.7
4.4
FM991RR
1679
40.5
84.1
1.18
33.3
4.3
GA98066
1664
41.1
85.9
1.20
32.4
4.2
GA98033
1653
41.4
84.7
1.16
31.8
4.5
M651
1621
40.6
84.1
1.13
31.8
4.3
FM989BR
1613
40.9
84.3
1.17
31.0
4.1
FM989RR
1609
42.6
84.5
1.14
32.8
4.2
GA98084
1607
39.4
85.8
1.20
31.6
4.3
M658
1600
40.1
84.8
1.17
33.5
4.7
GA98047
1589
38.6
85.5
1.20
33.0
4.4
GA98075
1523
40.2
85.9
1.20
33.0
4.3
GA98015
1446
40.0
84.3
1.15
33.8
4.3
B6736
871
46.5
83.2
1.06
36.0
4.0
Average
1659
41.2
84.9
1.17
32.8
4.4
LSD 0.10
147
1.7
1.02
0.04
1.7
0.3
CV %
7.5
2.4
0.7
1.9
3
4.5
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Planted:
May 2, 2001.
Harvested:
October 17, 2001.
Fertilization:
69 lb N, 54 lb P2Osub>5, and 27 lb Ksub>2O/acre./td>
April
May
June
July
Aug.
Sept.
Rainfall (in):
2.59
1.39
11.94
4.37
2.97
5.33
Irrigation (in):
–
2.60
–
.75
–
–
Trials conducted by Larry Thompson, Grant Henderson, Stan Jones, and Ronnie Pines.
Tifton, Georgia: Later Maturity Cotton Strains Performance, 2001, Irrigated
Entry
Lint Yield (lb/acre)
Lint (%)
Uniformity Index (%)
Length (inches)
Strength (g/tex)
Micronaire (units)
DP555BR
1690
43.1
85.3
1.17
29.5
4.6
M611
1611
38.9
86.6
1.19
33.7
4.7
ACSIEXP95006-263
1585
41.3
85.5
1.21
35.7
4.5
FM989BR
1482
39.0
86.2
1.18
31.1
4.3
GA98047
1453
38.0
84.7
1.19
33.7
4.4
FM991RR
1453
39.1
86.2
1.22
33.1
4.1
STX7G104
1448
37.0
85.9
1.23
31.3
4.2
GA98091
1440
38.8
86.1
1.20
30.7
4.1
M651
1400
37.9
85.2
1.16
31.8
4.3
GA98028
1395
39.1
86.8
1.19
31.5
4.4
GA98084
1394
37.1
86.6
1.20
31.3
4.2
GA98033
1376
39.3
84.5
1.15
31.1
4.4
GA98079
1367
38.4
86.2
1.20
31.6
4.1
GA98066
1364
39.0
86.1
1.22
31.1
4.0
GA98075
1354
37.3
86.9
1.23
32.2
4.2
M658
1335
38.7
85.4
1.20
31.1
4.4
FM989RR
1327
39.8
85.4
1.17
32.6
3.8
GA98015
1315
38.8
85.1
1.19
32.3
4.4
M623
1228
37.0
85.7
1.19
32.1
4.4
B6736
854
46.7
84.6
1.10
33.2
3.7
Average
1394
39.2
85.8
1.19
32.0
4.3
LSD 0.10
127
1.6
1.3
0.04
2.1
0.3
CV %
7.7
2.4
0.9
1.7
3.7
4.7
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Planted:
April 27, 2001.
Harvested:
September 26, 2001.
Fertilization:
88 lb N, 54 lb P2O5, and 108 lb K2O/acre.
Management:
Telone II applied 3 gal/acre.
April
May
June
July
Aug.
Sept.
Rainfall (in):
1.45
1.86
7.68
3.57
2.29
4.70
Irrigation (in):
–
.50
.90
1.80
1.80
–
Trials conducted by Larry Thompson and Grant Henderson.
Yield Summary for Later Maturity Cotton Strains, 2001
Variety
Lint Yielda
Lint (%)
Unif. Index (%)
Length (inches)
Strength (g/tex)
Mic. (units)
Midville
Plains
Tifton
3-Loc. Avg.
————- lb/acre ————-
DP555BR
1759 1
2221 1
1690 1
1890 1
44.7
83.9
1.15
30.2
4.7
M611
1549 2
1775 6
1611 2
1645 2
40.3
85.9
1.17
34.0
4.8
ACSIEXP95006-263
1372 9
1839 2
1585 3
1598 3
42.4
85.1
1.16
35.1
4.6
STX7G104
1419 7
1806 4
1448 6
1558 4
39.9
85.7
1.20
33.2
4.6
GA98028
1440 5
1746 7
1395 9
1527 5
40.3
85.3
1.16
32.0
4.5
FM989BR
1458 3
1613 13
1482 4
1517 6
40.8
84.8
1.16
31.9
4.3
GA98066
1450 4
1664 10
1364 13
1492 7
40.9
85.6
1.20
31.7
4.3
GA98091
1341 13
1692 8
1440 7
1491 8
40.0
85.6
1.18
31.9
4.5
GA98079
1260 17
1838 3
1367 12
1489 9
40.1
85.2
1.20
32.4
4.3
GA98084
1431 6
1607 15
1394 10
1477 10
39.2
85.7
1.18
31.6
4.4
GA98047
1358 11
1589 17
1453 5T
1467 11
38.9
84.8
1.17
33.4
4.6
GA98033
1361 10
1653 11
1376 11
1463 12
40.5
84.7
1.14
32.2
4.5
M623
1373 8
1781 5
1228 18
1461 13
39.8
84.6
1.19
32.9
4.6
FM991RR
1232 18
1679 9
1453 5T
1455 14
40.1
84.2
1.18
33.6
4.5
M651
1305 15
1621 12
1400 8
1442 15
39.6
84.5
1.14
32.2
4.4
FM989RR
1350 12
1609 14
1327 16
1429 16
41.6
84.7
1.14
33.2
4.3
GA98075
1279 16
1523 18
1354 14
1385 17
39.1
85.6
1.20
33.0
4.4
GA98015
1332 14
1446 19
1315 17
1364 18
40.3
84.4
1.15
33.3
4.5
M658
1141 19
1600 16
1335 15
1359 19
40.0
85.0
1.18
32.8
4.7
B6736
811 20
871 20
854 19
845 20
45.2
83.9
1.07
35.2
4.0
Average
1351
1659
1394
1468
40.7
85.0
1.17
32.8
4.5
LSD 0.10
198
147
127
122
1.5
0.9
0.02
1.0
0.2
CV %
9.2
2.8
0.8
1.9
3.5
4.2
Variety X Location Probability Valueb
*
*
*
NS
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, 0.01, respectively.
Bolding
indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD(P = 0.10).
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Planted:
May 25, 2001.
Harvested:
November 9, 2001.
Fertilization:
88 lb N, 54 lb P2O5, and 108 lb K2O/acre.
Management:
Telone II applied 3 gal/acre.
April
May
June
July
Aug.
Sept.
Rainfall (in):
1.45
1.86
7.68
3.57
2.29
4.70
Trials conducted by Larry Thompson and Grant Henderson.
Tifton, Georgia: Dryland Later Maturity Cotton Variety Performance, 2001
Entry
Lint Yield (lb/acre)
Lint (%)
Uniformity Index (%)
Length (inches)
Strength (g/tex)
Micronaire (units)
GC377
1652
39.8
85.1
1.16
30.9
4.9
STX9905
1588
40.0
85.0
1.17
32.7
4.6
ST4892BR
1570
41.2
84.6
1.11
30.7
5.0
GA97-5
1547
39.2
84.3
1.14
32.9
4.9
DP448B
1546
38.3
85.0
1.15
29.8
4.4
DELTAPEARL
1427
39.5
85.5
1.23
31.1
4.8
ST580
1407
39.7
84.3
1.12
29.9
5.2
DP491
1382
39.9
86.3
1.27
33.6
4.3
FM989
1371
39.0
85.7
1.20
33.5
4.3
GA96-54
1367
34.8
85.5
1.18
32.5
4.7
DP655BR
1363
38.9
83.7
1.11
32.3
4.9
DP5690RR
1362
37.9
85.0
1.17
34.2
4.6
AP4600RR
1340
38.9
83.9
1.08
28.9
4.9
GC271
1335
37.3
85.7
1.18
33.6
4.9
NUCOTN33B
1334
37.3
85.2
1.17
31.2
4.6
NUCOTN35B
1332
38.2
84.7
1.14
33.0
5.0
DP5415RR
1322
39.0
84.6
1.11
30.6
5.0
PSCGA161
1310
40.2
84.6
1.15
32.3
4.9
GA96-211
1309
34.9
85.7
1.22
31.9
4.2
GA96-199
1287
36.7
84.1
1.13
34.3
5.0
DP5690
1285
38.8
84.4
1.12
32.0
4.8
SG821
1251
38.2
84.9
1.11
29.9
4.8
STX7G101
1243
37.8
84.5
1.11
30.9
5.1
DP565
1210
39.5
85.3
1.18
31.8
4.9
PHY72ACALA
1209
38.1
85.0
1.16
34.5
4.6
DP5415
1188
39.3
85.6
1.17
30.5
4.8
DP51
1183
37.7
84.6
1.14
29.3
4.8
GA97-8
1175
37.3
84.4
1.13
33.8
5.1
PSCHS12
1137
35.6
84.3
1.17
33.4
4.8
DP90
1134
37.1
84.8
1.15
34.2
4.7
DP458BR
1130
36.5
85.6
1.16
32.2
4.9
PM1560BR
1111
38.1
84.3
1.15
30.8
4.5
Average
1325
38.3
84.9
1.15
32.0
4.8
LSD 0.10
NS
2.1
NS
0.06
1.7
0.3
CV %
23.3
3.3
1.2
2.8
3.1
3.7
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Planted:
May 25, 2001.
Harvested:
November 9, 2001.
Fertilization:
88 lb N, 54 lb P2O5, and 108 lb K2O/acre.
Management:
Telone II applied 3 gal/acre.
April
May
June
July
Aug.
Sept.
Rainfall (in):
1.45
1.86
7.68
3.57
2.29
4.70
Trials conducted by Larry Thompson and Grant Henderson.
Yield Summary for Dryland Earlier Maturity Cotton Varieties, 2001
Variety
Lint Yield a
Lint (%)
Unif. Index (%)
Length (inches)
Strength (g/tex)
Mic. (units)
Bainbridge
Midville
Plains
Tifton
4-Loc. Avg.
—————— lb/acre ——————
OA-87
1414 6
779 5
1405 2
1661 2
1315 1
42.8
84.9
1.11
28.5
4.8
PSC355
1428 5
835 2
1243 6
1575 7
1270 2
39.8
84.7
1.12
30.2
4.7
PM1560BG
1571 2
764 6
1261 5T
1345 16
1235 3
41.4
84.1
1.11
30.4
4.6
SG215BR
1593 1
727 12
1346 3
125920T
1231 4
40.4
84.2
1.07
26.9
4.6
8806_3_2_35
1389 8
718 15
1215 10
1544 8
1216 5T
42.5
84.4
1.09
28.9
4.8
FM966
1399 7
746 9
1233 7
1486 10
1216 5T
41.1
85.0
1.15
33.8
4.5
OA-85
1315 13
859 1
1322 4
1341 18
1209 6
43.3
83.9
1.11
29.2
4.6
FM958
1064 21
722 13
1419 1
1627 3
1208 7
41.8
85.0
1.16
31.2
4.7
SG501BR
1228 17
708 16
1230 8
1619 4
1196 8
39.3
84.4
1.09
29.9
4.7
8839_3_10_2
1044 23
828 3
1075 18T
1694 1
1160 9
40.0
84.6
1.13
29.2
4.8
BXN47
1270 14
705 17
1026 25
1602 5
1151 10
41.0
84.0
1.10
28.4
4.6
ST4691B
1266 15T
654 22T
1261 5T
1370 15
1138 11
41.0
83.7
1.11
28.1
4.6
DP20B
1465 3
654 22T
1059 21
1289 19
1117 12
36.9
84.8
1.15
27.6
4.4
DP491
878 26
817 4
1168 11
1580 6
111113T
41.5
84.3
1.09
29.3
4.7
ST4892BR
1266 15T
686 18
1061 20
1431 12
111113T
41.6
84.8
1.20
31.3
4.3
DP51
1200 19
730 10
1112 15T
1344 17
109714T
39.1
85.3
1.14
29.4
4.6
SG105
1050 22
684 19
1164 12
1492 9
109714T
39.1
84.6
1.13
27.3
4.6
SG747
1227 18
720 14
1221 9
1176 26
1086 15
40.0
84.8
1.12
27.4
4.8
SG521R
1441 4
563 26
1070 19
125920T
1083 16
40.3
84.0
1.07
28.7
4.5
SG125BR
1118 20
655 21
1058 22
1457 11
1072 17
37.6
83.9
1.10
28.1
4.4
DP436RR
1354 10
654 22T
1011 26
1258 21
1069 18
36.5
85.2
1.13
27.5
4.4
8806_3_2_19
938 25
763 7
1125 14
1380 14
1051 19
39.9
84.8
1.12
31.1
4.7
AP1500RR
1316 12
565 25
1075 18T
1241 22
1049 20
39.4
83.8
1.11
29.9
4.2
DP425RR
1342 11
592 24
1047 23
1211 24
1048 21
37.6
84.6
1.12
27.9
4.4
DP428B
1259 16
656 20
1092 17
1177 25
1046 22
36.7
84.2
1.12
26.9
4.2
DP451BR
1383 9
593 23
1112 15T
108027T
1042 23
36.8
84.7
1.13
28.4
4.4
8806_3_2_2_1
834 27
758 8
1148 13
1406 13
1036 24
41.4
85.3
1.10
29.9
4.9
DP422BR
939 24
729 11
1104 16
108027T
963 25
37.7
84.1
1.10
27.0
4.3
ST4793R
767 28
540 27
1032 24
1236 23
894 26
40.7
84.0
1.07
29.8
4.9
Average
1233
704
1162
1387
1121
39.9
84.5
1.12
29.0
4.6
LSD 0.10
386
93
87
302
170
1.4
0.7
0.02
1.0
0.2
CV %
19.2
4.3
1.1
2.5
4.1
5.5
Variety X Location Probability Value b
**
NS
NS
NS
NS
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, 0.01, respectively. Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
Yield Summary for Dryland Later Maturity Cotton Varieties, 2001
Variety
Lint Yielda
Lint (%)
Unif. Index (%)
Length (inches)
Strength (g/tex)
Mic. (units)
Bainbridge
Midville
Plains
Tifton
4-Loc. Avg.
—————— lb/acre ——————
DP448B
1274 7
757 9
1155 9T
1546 5
1211 1
38.5
84.9
1.15
28.7
4.2
STX9905
1189 14
665 25
1261 1
1588 2
1210 2
40.7
84.2
1.14
31.5
4.5
STX7G101
14041
794 6
1225 3
1243 23
1191 3
38.5
84.7
1.13
31.0
4.5
ST4892BR
1212 13
744 13
1122 13
1570 3
1190 4
41.1
84.9
1.10
29.9
4.6
GC377
1182 16
738 14
1062 22T
1652 1
1187 5
38.8
85.4
1.17
30.7
4.5
GA97-5
1225 11
646 27
1115 14
1547 4
1166 6
37.8
84.5
1.16
30.8
4.3
DP655BR
1328 4
754 10
1092 19
1363 11
1160 7
38.3
84.6
1.15
31.7
4.3
GC271
1302 6
711 19
1154 10
1335 14
1153 8
37.7
85.9
1.18
32.6
4.6
PSCGA161
1228 9
885 2
1091 20
1310 18
1145 9
37.6
85.6
1.22
32.1
4.4
SG821
1223 12
860 4
1155 9T
1251 22
1140 10
39.5
85.0
1.13
30.3
4.5
NUCOTN33B
1187 15
728 16
1194 6
1334 15
1136 11
37.4
84.6
1.16
29.6
4.2
FM989
1114 18
735 15
1218 4
1371 9
1135 12
40.1
85.0
1.18
32.0
4.2
DP5690
1226 10
774 8T
1151 11
1285 21
1131 13
39.6
84.3
1.13
32.8
4.4
GA96-54
1339 3
540 30
1102 17T
1367 10
1124 14
37.0
84.2
1.13
30.8
4.3
ST580
986 24
862 3
1158 7
1407 7
1119 15
39.8
84.6
1.14
30.1
4.7
GA97-8
1350 2
699 21
1109 16T
1175 28
1109 16
38.2
84.6
1.14
31.9
4.6
DELTAPEARL
1008 23
726 17
1109 16T
1427 6
1090 17
39.6
85.1
1.20
30.8
4.4
DP458BR
1318 5
701 20
1102 17T
1130 31
1087 18
37.6
85.2
1.16
31.3
4.4
DP5690RR
1082 20
686 23
1070 21
1362 12
1074 19
38.0
84.2
1.15
32.8
4.2
NUCOTN35B
955 25
774 8T
1157 8
1332 16
1073 20
37.3
84.3
1.16
32.2
4.2
PSCHS12
1069 21
940 1
1062 22T
1137 29
1060 21
37.3
84.9
1.18
33.1
4.4
DP5415RR
1041 22
751 11
1038 24
1322 17
1057 22
38.2
84.8
1.16
30.3
4.5
DP491
773 29
803 5
1198 5
1382 8
1055 23
40.7
85.6
1.23
32.4
4.2
PHY72ACALA
1240 8
694 22
936 27
1209 25
1042 24
39.3
85.0
1.19
33.5
4.2
PM1560BR
1175 17
670 24
1114 15
1111 32
1040 25
39.0
84.4
1.15
29.5
4.2
DP565
899 27
724 18
1237 2
1210 24
1037 26
38.6
85.4
1.18
31.2
4.4
GA96-199
1110 19
492 31
1093 18
1287 20
1029 27
38.0
84.2
1.14
33.6
4.5
DP51
749 31
778 7
1127 12
1183 27
971 28
37.2
84.8
1.16
28.3
4.3
AP4600RR
721 32
650 26
1059 23
1340 13
962 29
39.6
83.3
1.07
28.5
4.3
GA96-211
877 28
633 28
909 28
1309 19
952 30
35.4
84.6
1.18
30.8
4.0
DP5415
949 26
543 29
994 26
1188 26
943 31
38.7
84.8
1.16
30.6
4.5
DP90
767 30
747 12
1030 25
1134 30
931 32
37.8
84.4
1.15
32.7
4.3
Average
1109
725
1112
1325
1091
38.5
84.8
1.16
31.2
4.4
LSD 0.10
286
120
105
NS
NS
1.3
0.7
0.02
1.1
0.3
CV %
19.5
3.6
0.9
2.2
3.6
4.5
Variety X Location Probability Valueb
*
NS
NS
NS
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, 0.01, respectively.
Bolding indicates entries not significantly different from highest yielding entry based on Fisher’s protected LSD (P = 0.10).
1 Waller-Duncan Multiple Range Tests: Yields within the same column followed by the same letter do not differ significantly at the 0.05 level of probability. 2Advanced Georgia Breeding Line.
Planted:
May 8, 2001.
Fertilization:
0 lb N, 0 lb P2O5, and 0 lb K2O
Soil Type/Test:
Dothan loamy sand; P = High, K = Very High, and pH = 6.6.
Previous Crop:
Corn
Management:
Moldboard plowed and rototilled; Sonalan, Dual, Starfire, Storm and Basagran used for weed control; Temik used for nematode control; Karate used for insect control; Bravo (2 sprays) and Folicur (4 sprays) used for disease control.
May
June
July
Aug.
Sept.
Rainfall (in.):
2.09
4.00
1.55
1.75
3.26
Irrigation (in.):
2.25
2.25
3.00
6.00
0
Total (in.):
4.34
6.25
4.55
7.75
3.26
NOTE: CBR was severe but very erratic late in the season.
1 Waller-Duncan Multiple Range Tests: Yields within the same column followed by the same letter do not differ significantly at the 0.05 level of probability. 2 Advanced Georgia Breeding Line.
Planted:
May 8, 2001.
Fertilization:
0 lb N, 0 lb P2O5, and 0 lb K2O.
Soil Type/Test:
Dothan loamy sand; P = Very High, K = High,and pH = 6.4.
Previous Crop:
Cotton.
Management:
Moldboard plowed and rototilled; Sonalan, Dual, Starfire, Storm and Basagran used for weed control; Temik used for nematode control; Karate used for insect control; Bravo (2 sprays) and Folicur (4 sprays) used for disease control.
May
June
July
Aug.
Sept.
Rainfall (in.):
2.09
4.00
1.55
1.75
3.26
NOTE: Drought stress was very severe during most of the season.
1 Waller-Duncan Multiple Range Tests: Yields within the same column followed by the same letter do not differ significantly at the 0.05 level of probability. 2Advanced Georgia Breeding Line.
Planted:
May 3, 2001.
Fertilization:
9 lb N, 54 lb P2O5, and 27 lb K2O
Soil Type/Test:
Greenville sandy clay loam; P = High, K = High, and pH = 6.4
Previous Crop:
Corn
Management:
Moldboard plowed and rototilled; Dual, Sonalan, Strongarm, Starfire, Basagran, and Blazer used for weed control; Bravo (3 sprays) and Folicur (3 sprays) used for disease control; Temik, Orthene, Lorsban, and Karate used for insect control.
April
May
June
July
Aug.
Sept.
Rainfall (in.):
2.39
1.33
11.57
3.70
2.65
4.98
Irrigation (in.):
0
1.70
0
2.00
1.00
0
Total (in.):
2.39
3.03
11.57
5.70
3.65
4.98
NOTE: Very good growing season resulted in excellent yields.
1 Waller-Duncan Multiple Range Tests: Yields within the same column followed by the same letter do not differ significantly at the 0.05 level of probability. 2 Advanced Georgia Breeding Line.
Planted:
May 3, 2001.
Fertilization:
9 lb N, 54 lb P2O5, and 27 lb K2O
Soil Type/Test:
Greenville sandy clay loam; P = High, K = High, and pH = 6.4.
Previous Crop:
Corn.
Management:
Moldboard plowed and rototilled; Dual, Sonalan, Strongarm, Starfire, Basagran, and Blazer used for weed control; Bravo (3 sprays) and Folicur (3 sprays) used for disease control; Temik, Orthene, Lorsban, and Karate used for insect control.
April
May
June
July
Aug.
Sept.
Rainfall (in.):
2.39
1.33
11.57
3.70
2.65
4.98
NOTE: Drought stress was very severe during most of the season.
1 Waller-Duncan Multiple Range Tests:Yields within the same column followed by the same letter do not differ significantly at the 0.05 level of probability. 2Advanced Georgia Breeding Line.
Treated with Sonalan+Dual, Temik, Basagran, Poast, Folicur (3 sprays), and Abound (2 sprays).
Digging Date:
July 23
July 30
Aug. 6
Aug. 28
Rainfall (in.):
11.16
13.78
14.74
16.08
Irrigation (in.):
4.48
4.48
4.48
5.08
Total (in.):
15.64
18.26
19.22
21.16
NOTE: Tomato spotted wilt virus (TSWV) disease pressure was very high.
Runner Types
GA 9625332
09/04
5423
a
73.9
1.5
0.5
.
663
GA 9825082
09/04
5294
ab
76.1
3.8
0.3
.
777
Georgia Green
09/04
5015
abc
77.2
3.8
0.5
.
782
Georgia Hi-O/L
09/04
4789
c
75.5
1.4
2.8
.
550
GA 9425112
09/25
4722
c
80.3
0.6
0.2
.
615
GA 9625402
09/25
4596
cd
74.6
2.2
2.0
.
730
Georgia Bold
09/04
3817
fgh
76.3
2.6
1.0
.
750
AgraTech 201
09/04
3795
fgh
74.5
3.2
4.1
.
681
C-99R
09/25
3704
fgh
75.5
3.0
0.6
.
667
AgraTech 1-1
08/16
3700
fgh
67.0
7.4
0.1
.
904
ViruGard
08/16
3653
gh
72.2
4.7
0.3
.
692
GK-7 High Oleic
09/04
3582
hi
73.8
3.4
2.5
.
729
Andru 93
08/16
3438
hij
66.7
9.2
0.2
.
828
Florida MDR 98
09/25
3393
hij
77.3
2.2
0.3
.
694
Southern Runner
09/25
3006
jk
75.0
3.3
0.9
.
876
COAN
09/04
2783
k
75.4
3.8
0.1
.
820
Tamrun 98
09/04
2648
k
73.2
3.6
3.2
.
732
Average
09/07
3962
74.4
3.5
1.2
.
735
Virginia Types
GA 9425162
09/25
4847
bc
77.6
0.7
1.8
54.4
548
VA 98R
08/22
4722
c
72.9
1.5
0.5
31.1
554
NC-V 11
08/22
4548
cde
72.0
1.7
0.8
29.8
570
VA-C 92R
08/22
4185
def
71.9
1.7
0.4
30.8
544
Gregory
08/22
4089
efg
69.0
1.8
1.3
41.2
492
NC 7
08/22
3463
hij
70.8
1.9
0.8
38.4
541
NC 12C
08/22
3102
ijk
69.0
2.6
1.5
33.9
584
Average
08/27
4137
71.9
1.7
1.0
37.1
548
1 Waller-Duncan Multiple Range Tests:Yields within the same column followed by the same letter do not differ significantly at the 0.05 level of probability. 2 Advanced Georgia Breeding Line.
1 Waller-Duncan Multiple Range Tests: Yields within the same column followed by the same letter do not differ significantly at the 0.05 level of probability. 2Advanced Georgia Breeding Line.
Treated with Sonalan+Dual, Temik, Basagran, Poast, Folicur (5 sprays), and Abound (2 sprays).
Digging Date:
Aug. 16
Aug. 22
Sept. 4
Sept. 25
Rainfall (in.):
15.93
16.08
17.88
19.98
NOTE: Drought stress occurred early during the growing season. However, tropical storm Allison brought much needed rain in June, the wettest month.
Tobacco
Tifton, Georgia: Official Flue-Cured Tobacco Variety Test Yield, Value, Price Indices, and Quality; Agronomic and Chemical Characteristics of Released Varieties, 2001
Variety
Yield lb/A
Value $/A
Price Index1 $/CWT
Grade Index2
Number Leaves/ Plant
Plant Ht. in.
Days to Flower
Total Alkaloids %
Reducing Sugars %
Ratio (RS/ TA)
RG 17
2708
4814
177
73
18
30
75
2.78
18.5
6.6
NC 297
2545
4510
177
70
17
31
84
2.64
22.1
8.4
RGH51
2439
4336
178
70
17
30
70
2.69
21.1
7.8
Speight 210
2420
4303
178
70
17
30
80
2.70
21.9
8.1
NC 71
2320
4088
176
69
18
31
75
2.37
23.0
9.7
K 394
2307
4165
180
78
17
32
80
2.48
25.2
10.2
GL 939
2286
4053
177
65
19
31
86
2.54
20.6
8.1
Speight H20
2286
4021
176
68
17
33
75
2.97
21.9
7.3
OX 207
2280
4076
179
75
17
31
84
2.74
22.6
8.2
K 358
2275
3952
174
64
17
32
79
2.36
18.7
7.9
NC 72
2146
3704
173
61
19
33
83
1.78
24.5
13.8
Speight 179
2124
3729
174
63
18
30
83
2.43
21.4
8.8
RG 81
2122
3659
173
64
17
29
75
2.25
25.0
11.1
K 346
2116
3710
175
69
17
31
81
2.23
18.4
8.3
Speight 168
2109
3768
179
73
19
32
81
2.68
20.2
7.5
NC 95
2064
3426
165
47
16
34
88
2.80
19.9
7.1
NC 2326
2045
3330
163
45
16
31
73
3.00
17.5
5.8
Speight 190
2037
3625
177
71
18
30
86
2.96
20.6
7.9
NC 810
1945
3498
179
74
18
30
82
2.75
19.4
7.0
K 326
1926
3415
177
74
19
32
79
2.20
20.4
9.3
NC 606
1860
3274
176
70
17
30
80
2.52
21.8
8.7
GL973
1850
3251
176
71
19
33
79
2.80
18.2
6.5
C 371 Gold
1810
3209
177
73
16
32
78
3.40
14.3
4.2
RGH4
1762
2980
169
57
16
30
79
3.26
21.6
6.6
NC 55
1644
2884
175
67
17
30
85
2.95
20.7
7.0
CU 430
1638
2891
175
69
17
33
81
1.91
20.6
10.8
PVH03
1585
2785
176
70
17
29
79
2.07
21.9
10.6
GL 737
1558
2740
176
71
17
32
74
2.94
17.3
5.8
PVH09
1551
2654
171
58
17
30
79
3.16
18.7
5.9
LSD @ 0.05
607.3
1133.4
6.84
13.7
1 Price Index based on two-year average (2000-2001) prices for U.S. government grades. 2 Numerical values ranging from 1-99 for flue-cured tobacco based on equivalent government grades – higher the number, higher the grade.
Some varieties are not included because of poor stand in 1999.
Research conducted by Stevan S. LaHue and M. G. Stephenson, under project S1-71 and supported by grants from the Georgia Tobacco Commission.
Tifton, Georgia: Two- and Three-Year Averages of Official Flue-Cured Tobacco Variety Test Comparison of Released Varieties for Certain Characteristics, 1999-2001
Variety
Yield lb/A
Value $/A
Price Index1 $/CWT
Grade Index2
Number Leaves/ Plant
Plant Ht. in.
Days to Flower
Total Alkaloids %
Reducing Sugars %
Ratio (RS/ TA)
————————- Three-Year Average 1999-2001 ————————-
K 394
2467
4207
171
63
18
30
77
2.5
19.2
7.7
RG 17
2450
4168
169
60
19
31
74
2.7
15.8
5.8
NC 71
2429
4000
166
58
19
31
77
2.7
18.6
7.1
K 358
2381
4044
171
60
18
32
76
2.9
14.7
5.6
K 326
2377
4026
170
61
20
32
76
2.5
16.8
6.7
RGH 51
2319
3919
169
59
18
31
74
2.9
16.1
5.9
NC 95
2258
3638
160
44
17
33
79
3.4
16.2
4.0
Speight H20
2248
3829
170
59
17
33
77
3.3
18.6
6.1
Speight 168
2221
3735
169
60
19
32
76
2.7
16.4
6.2
OX 207
2173
3709
171
60
19
32
78
3.0
17.6
6.1
GL 939
2171
3742
172
61
20
32
77
2.7
17.3
6.3
K 346
2162
3639
169
59
19
32
76
2.6
15.9
6.4
NC 2326
2161
3417
158
40
17
31
68
3.0
16.0
5.3
Speight 190
2126
3626
170
62
19
32
80
3.0
15.4
5.8
Speight 179
2121
3526
166
52
19
32
78
3.0
14.5
5.2
C 371 Gold
2013
3362
167
60
18
32
76
3.4
13.1
3.9
CU 430
1956
3267
167
58
19
34
78
2.6
18.5
8.6
NC 55
1908
3233
170
60
19
30
77
2.9
17.1
5.9
————————- Two-Year Average 2000-2001 ————————-
NC 297
2660
4498
170
59
18
32
79
2.4
21.5
9.3
NC 71
2658
4300
164
55
19
32
76
2.6
20.7
6.3
K 394
2530
4317
171
65
19
31
77
2.4
20.1
8.4
K 358
2483
4172
169
57
19
33
74
2.4
16.5
6.9
RG 17
2448
4134
168
58
19
31
74
2.8
15.2
5.4
NC 72
2435
2527
166
53
19
32
76
2.4
19.6
9.4
K 346
2427
4068
169
59
18
32
75
2.3
17.2
7.6
RGH 51
2390
3990
167
56
18
32
73
2.5
18.3
7.2
GL 939
2385
4117
172
60
19
31
79
2.7
18.7
7.1
Speight H20
2385
4064
171
60
17
34
76
3.0
18.6
6.2
K 326
2329
3892
168
60
20
32
75
2.2
18.4
8.5
OX 207
2303
3926
171
59
19
31
80
2.6
18.7
7.0
Speight 179
2288
3759
164
51
19
32
78
2.4
17.6
10.0
PVH03
2217
3741
171
62
18
30
72
2.6
17.5
5.1
C 371 Gold
2181
3639
168
58
18
33
75
3.3
14.5
4.4
Speight 190
2181
3712
170
61
19
32
82
2.8
18.0
6.9
NC 606
2164
3626
169
58
19
32
80
2.3
17.7
7.5
NC 2326
2162
3395
157
39
17
32
70
2.9
15.9
5.3
Speight 168
2149
3599
168
59
20
32
18
2.5
17.4
6.8
CU 430
2117
3550
169
59
18
33
78
2.3
18.5
6.2
NC 95
2071
3270
157
40
17
34
82
3.2
17.3
5.6
RGH4
2062
3388
165
53
18
32
77
3.6
17.6
5.1
PVH09
2055
3264
161
48
18
31
73
3.4
16.3
4.8
GL 737
1931
3173
166
57
18
33
73
2.9
18.7
7.1
NC 55
1845
3110
169
58
19
30
81
2.8
18.2
6.4
Conducted on an Ocilla loamy sand soil fertilized with 1000 lb/a of 6-6-18 and 120 lb/a 16-0-0 with plants spaced 20-22 inches apart in 44-inch rows.
1 Price Index based on two-year average (2000-2001) prices for U.S. government grades. 2 Numerical values ranging from 1-99 for flue-cured tobacco based on equivalent government grades – higher the number, higher the grade.
Some varieties are not included because of poor stand in 1999.
Research conducted by Stevan S. LaHue and M. G. Stephenson, under project S1-71 and supported by grants from the Georgia Tobacco Commission.
Tifton, Georgia: Regional Farm Flue-Cured Tobacco Variety Test Comparison of Released Varieties for Certain Characteristics, 2001
Variety
Yield lb/A
Value $/A
Price Index1 $/CWT
Grade Index2
Number Leaves/ Plant
Plant Ht. in.
Days to Flower
Total Alkaloids %
Reducing Sugars %
Ratio (RS/ TA)
Speight 213
2671
4654
174
59
16
31
86
2.04
19.9
9.8
NC TG 94
2579
4516
175
63
17
32
85
2.19
20.2
9.2
AVH 961
2497
4244
170
56
16
31
86
3.35
18.7
5.6
OX 9065
2476
4249
172
58
18
30
88
2.30
20.6
8.9
CU 597
2367
3945
167
48
17
35
84
2.93
21.6
7.4
Speight 218
2333
4020
172
59
17
32
96
2.86
20.6
7.2
NC83A-21
2185
3800
174
60
16
29
86
2.52
21.1
8.4
ULT 9542
2132
3807
179
71
17
31
87
1.93
22.1
11.4
NC TG 99
2082
3620
173
62
17
30
88
2.32
24.5
10.6
NC 95
2064
3426
165
47
16
34
88
2.80
19.9
7.1
NC TG 102
2055
3598
175
54
17
33
88
2.31
20.7
9.0
NC 2326
2045
3330
163
45
16
31
73
3.00
17.5
5.8
PQ 14
2029
3494
172
57
17
32
88
2.26
18.5
8.2
VPI 119
1784
2983
168
56
15
32
88
2.67
18.5
6.9
LSD -0.05
364.87
729.71
9.34
14.7
Conducted on an Ocilla loamy sand soil fertilized with 1000 lb/a of 6-6-18 and 120 lb/a 16-0-0 with plants spaced 20-22 inches apart in 44-inch rows.
1 Price Index based on two-year average (2000-2001) prices for U.S. government grades. 2 Numerical values ranging from 1-99 for flue-cured tobacco based on equivalent government grades – higher the number, higher the grade.
Research conducted by Stevan S. LaHue and M. G. Stephenson, under project S1-71 and supported by grants from the Georgia Tobacco Commission.
Editors
J. LaDon Day is program coordinator of the statewide variety testing program in the Department of Crop and Soil Sciences, Georgia Station, Griffin, GA 30223-1797. A.E. Coy, O. Lloyd May, William D. Branch, Stevan S. LaHue and Larry G. Thompson are senior agricultural specialist, assistant professor, professor, agricultural research coordinatorI and Agricultural Research Coordinator I, respectively, in the Department of Crop and Soil Sciences, Coastal Plain Experiment Station, Tifton, GA 31793-0748.
Published by University of Georgia Cooperative Extension. For more information or guidance, contact your local Extension office.
The University of Georgia College of Agricultural and Environmental Sciences (working cooperatively with Fort Valley State University, the U.S. Department of Agriculture, and the counties of Georgia) offers its educational programs, assistance, and materials to all people without regard to age, color, disability, genetic information, national origin, race, religion, sex, or veteran status, and is an Equal Opportunity Institution.