The Georgia Agricultural Experiment Station
College of Agricultural and Environmental Sciences
The University of Georgia

Research Report Number 660
August 1999



Calhoun, Georgia:
National Advanced Winter Canola Variety Trial, 1998-99

 
Variety
   
Yield1
 
Oil
 
Bloom
 
Maturity
Plant
Ht.
 
Lodging2
 
Survival

    lb/A % date date in rating %
 
GA#2   2104 41.1 04/04 06/02 48 1.0 100
Wichita   1880 38.9 04/09 06/05 49 1.0 100
Casino   1761 40.0 04/10 06/11 50 1.0 100
ARC91022-59L-4   1687 39.9 04/08 06/07 55 1.0 100
Ericka   1655 39.4 04/06 06/04 48 1.0 100
 
Winfield   1635 43.0 04/06 06/04 47 1.0 100
DC H29   1616 38.8 04/09 06/06 44 1.0 100
Contact   1546 43.2 04/08 06/07 47 1.0 100
MO503-1   1533 40.8 04/09 06/09 51 1.0 100
ARC91004-12L-3   1511 40.0 04/09 06/07 55 1.0 100
 
Selkirk   1510 40.6 04/11 06/10 51 1.0 100
Olson   1507 39.8 04/09 06/04 48 1.0 100
Bridger   1464 43.0 04/06 06/06 52 1.0 100
Plainsman   1455 39.0 04/11 06/08 55 1.0 100
Jetton   1449 40.7 04/08 06/05 50 1.0 100
 
ARC91016-41L-2   1440 39.9 04/07 06/05 58 1.0 100
WW1089   1434 39.5 04/11 06/10 51 1.0 100
ID93WC.5.17.3   1434 39.5 04/12 06/11 59 1.0 100
Ceres   1432 40.0 04/09 06/08 49 1.0 100
ID93WC.4.6.3   1410 39.8 04/09 06/11 51 1.0 100
 
ID92WC2.24.5.3   1403 40.6 04/08 06/09 51 1.0 100
GA488.7H   1380 41.0 04/09 06/06 51 1.0 100
ID92WC2.14.1.2   1375 39.7 04/09 06/10 49 1.0 100
Falcon   1372 40.2 04/09 06/08 50 1.0 100
Pendleton   1356 41.0 04/09 06/06 50 1.0 100
 
ARC91017-44E-5   1318 40.2 04/07 06/06 56 1.0 100
ST994   1281 41.5 04/09 06/08 48 1.0 100
IDWR.465.2.4.8   1248 41.4 04/07 06/06 54 1.0 100
ARC91003-7L-3   1194 40.3 04/06 06/01 54 1.0 100
KS3203   1097 39.0 04/10 06/06 60 1.0 100
 
Average   14833 40.4 04/08 06/07 51 1.0 100
LSD at 10% Level 233 1.3 02 04 5 - -
Std. Err. of Entry Mean 99 0.6 01 01 2 - -

1.  Yields calculated as 50 lb/bu at 8.5% moisture.
2.  Lodging rating: 1.0 = all plants erect to 5.0 = over 80% of plants down.
3.  C.V. = 11.5%, and df for EMS = 58.
Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected LSD (P = 0.10).
Planted: October 12, 1998.
Harvested: June 18, 1999.
Seeding Rate: 5 lb/acre in 7" rows.
Soil Type: Waynesboro loam.
Soil Test: P = Very High, K = Very High, and pH = 6.3.
Fertilization: Preplant:  50 lb N/acre.
Topdress:  100 lb N/acre.
Management: Moldboard plowed and rototilled; Treflan used for weed control.
Previous Crop: Wheat.
 
Test conducted by G. Rawls, J. Stubbs, and J. L. Day.


Griffin, Georgia:
National Advanced Winter Canola Variety Trial, 1998-99

 
Variety
   
Yield1
 
Oil
 
Bloom
 
Maturity
Plant
Ht.
 
Lodging2
 
Survival

    lb/A % date date in rating %
 
GA#2   2154 40.3 03/25 05/29 45 1.0 100
ARC91017-44E-5   1572 38.6 04/01 06/05 54 1.0 100
Winfield   1530 40.6 03/29 06/05 45 1.0 100
ARC91016-41L-2   1495 37.1 03/30 06/06 60 1.0 100
Wichita   1472 35.7 04/02 06/06 50 1.0 100
 
DC H29   1361 34.9 04/04 06/07 49 1.0 100
MO503-1   1291 38.0 03/30 06/05 51 1.0 100
Bridger   1217 39.0 03/30 06/05 47 1.0 100
WW1089   1214 35.2 04/06 06/05 54 1.0 100
IDWR.465.2.4.8   1196 38.9 03/29 06/06 50 1.0 100
 
ARC91003-7L-3   1191 37.8 03/31 06/06 54 1.0 100
ARC91022-59L-4   1186 37.6 03/31 06/06 55 1.0 100
ARC91004-12L-3   1164 37.0 04/04 06/05 52 1.0 100
Olson   1098 37.8 03/31 06/06 47 1.0 100
Pendleton   1092 36.7 04/07 06/06 43 1.0 100
 
Jetton   1071 37.0 04/02 06/08 38 1.0 100
Ericka   1068 35.9 03/31 06/08 46 1.0 100
ST994   1062 40.1 04/03 06/07 45 1.0 100
Falcon   1059 36.0 04/04 06/05 47 1.0 100
GA488.7H   1039 38.0 04/05 06/07 50 1.0 100
 
ID92WC2.24.5.3   938 38.4 04/05 06/05 45 1.0 100
Ceres   909 36.3 04/03 06/03 47 1.0 100
Contact   907 39.2 04/02 06/05 46 1.0 100
ID93WC.4.6.3   899 36.7 04/08 06/08 44 1.0 100
Casino   898 36.3 04/06 06/08 49 1.0 100
 
ID92WC2.14.1.2   747 37.4 04/04 06/07 46 1.0 100
Selkirk   735 36.0 04/09 06/06 45 1.0 100
ID93WC.5.17.3   625 35.8 04/10 06/07 48 1.0 100
KS3203   580 35.2 04/06 06/04 51 1.0 100
Plainsman   519 36.3 03/31 06/06 49 1.0 100
 
Average   11103 37.3 04/03 06/06 48 1.0 100
LSD at 10% Level 198 1.9 03 02 4 - -
Std. Err. of Entry Mean 84 0.6 01 01 2 - -

1.  Yields calculated as 50 lb/bu at 8.5% moisture.
2.  Lodging rating: 1.0 = all plants erect to 5.0 = over 80% of plants down.
3.  C.V. = 13.1%, and df for EMS = 58.
Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected LSD (P = 0.10).
Planted: October 6, 1998.
Harvested: June 10, 1999.
Seeding Rate: 5 lb/acre in 7" rows.
Soil Type: Appling coarse sandy loam.
Soil Test: P = High, K = High, and pH = 6.3.
Fertilization: Preplant:  49 lb N, 98 lb P2O5, and 147 lb K2O/acre.
Topdress:  140 lb N/acre.
Management: Moldboard plowed and rototilled; Treflan preplant and Poast postemergence used for weed control.
Previous Crop: Wheat.
 
Test conducted by J. L. Day.


Plains, Georgia:
Southern Regional Spring Canola Variety Trial, 1998-99

Company or
Brand Name
 
Variety
   
Yield1
 
Oil
 
Bloom
 
Maturity
Plant
Height
 
Lodging2
 
Survival

      lb/A % date date in rating %
 
UGA G96200E   2601 40.2 03/22 05/13 62 1.0 100
UGA G96202   2519 38.7 03/19 05/11 64 1.5 100
Croplan CL2070   2456 41.1 03/05 05/05 57 1.8 100
Plantation Seed Flint   2425 40.6 03/08 05/08 58 1.8 100
Interstate Crusher   2400 42.0 03/17 05/09 60 1.0 100
 
Svalof Seed Sponsor   2325 40.1 03/04 04/30 57 1.5 100
Interstate Dynamite   2259 40.3 03/15 05/08 58 2.8 100
Calgene Cyclone   2251 41.1 03/02 04/30 56 2.0 100
Croplan CL2078   2189 40.6 03/04 05/05 57 1.8 100
UGA RPX06.7.5.M4   2170 39.3 03/18 05/23 58 1.5 100
 
UGA G97039C   2128 39.1 03/05 05/04 56 3.3 100
Interstate Brigade   2100 39.9 03/04 05/04 57 2.0 100
Zeneca Optimum 500   2074 41.9 02/23 04/29 52 3.3 100
Croplan Hudson   2019 40.3 02/23 04/28 50 2.3 100
UGA G96200C   1845 40.5 03/21 05/12 61 2.5 100
 
Calgene Oscar   1690 38.7 02/27 04/28 46 2.5 100
Limagrain Jewel   1679 40.1 02/16 04/29 47 3.5 100
UGA G97097A   1634 39.5 03/02 05/01 51 3.8 100
Croplan Crown   1377 41.6 02/09 04/29 45 3.5 100
OAC Quantum   1280 40.5 02/27 05/01 51 2.9 100
 
Average   20713 40.3 03/05 05/05 55 2.3 100
LSD at 10% Level   500 N.S.4 03 07 4 1.0 -
Std. Err of Entry Mean   210 0.7 01 03 2 0.4 -

1.  Yields calculated as 50 lb/bu at 8.5% moisture.
2.  Lodging rating: 1.0 = all plants erect to 5.0 = over 80% of plants down.
3.  C.V. = 20.3%, and df for EMS = 57.
4.  The F-test indicated no statistical difference at the alpha = .10 probability level; therefore, an LSD value was not calculated.
Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected LSD (P = 0.10).
Planted: October 22, 1998.
Harvested: May 18-19, 1999.
Seeding Rate: 5 lb/acre in 7" rows.
Soil Type: Greenville sandy clay loam.
Soil Test: P = Medium, K = High, and pH = 6.0.
Fertilization: Preplant:  59 lb N, 54 lb P2O5, and 27 lb K2O/acre.
Topdress:  100 lb N/acre.
Management: Subsoiled and rototilled.
Previous Crop: Peanuts.
 
Test conducted by A. E. Coy, M. D. Pippin, R. R. Pines, and P. L. Raymer


Tifton, Georgia:
Southern Regional Spring Canola Variety Trial, 1998-99

Company or
Brand Name
 
Variety
   
Yield1
 
Oil
 
Bloom
 
Maturity
Plant
Height
 
Lodging2
 
Survival

      lb/A % date date in rating %
 
Plantation Seed Flint   2423 39.0 03/06 05/01 58 . 100
Svalof Seed Sponsor   2331 40.1 03/02 04/26 55 . 100
Croplan CL2078   2322 40.1 03/01 04/29 55 . 100
UGA G97097A   2293 39.9 02/28 04/25 54 . 100
Calgene Oscar   2271 38.0 02/25 04/23 48 . 100
 
UGA G97039C   2254 39.7 03/03 05/01 57 . 100
Calgene Cyclone   2189 40.6 02/28 04/24 59 . 100
OAC Quantum   2152 40.6 02/26 04/26 56 . 100
Croplan Hudson   2125 42.0 02/13 04/22 51 . 100
Zeneca Optimum 500   2122 43.5 02/15 04/27 53 . 100
 
Croplan CL2070   2043 41.3 03/05 04/29 53 . 100
Limagrain Jewel   1990 42.0 02/15 04/25 53 . 100
Interstate Brigade   1979 40.8 02/28 04/27 57 . 100
Interstate Crusher   1977 40.3 03/18 05/03 59 . 100
Croplan Crown   1946 42.2 02/09 04/23 49 . 100
 
Interstate Dynamite   1868 41.1 03/12 05/01 60 . 100
UGA G96202   1733 39.3 03/21 05/08 61 . 100
UGA G96200C   1724 39.0 03/21 05/11 64 . 100
UGA RPX06.7.5.M4   1642 38.1 03/16 05/07 57 . 100
UGA G96200E   1509 38.6 03/21 05/15 54 . 100
 
Average   20443 40.3 03/03 04/30 55 . 100
LSD at 10% Level   230 1.7 01 02 3   -
Std. Err of Entry Mean   97 0.6 01 01 1   -

1.  Yields calculated as 50 lb/bu at 8.5% moisture.
2.  Lodging rating: 1.0 = all plants erect to 5.0 = over 80% of plants down.
3.  C.V. = 9.5%, and df for EMS = 57.
Bolding indicates entries yielding equal to highest yielding entry within a column based on Fisher's protected LSD (P = 0.10).
Planted: October 30, 1998.
Harvested: May 13, 1999.
Seeding Rate: 5 lb/acre in 7" rows.
Soil Type: Tifton loamy sand.
Soil Test: P = Medium, K = Medium, and pH = 5.6.
Fertilization: Preplant:  61 lb N, 70 lb P2O5, 105 lb K2O, and 21 lb S/acre.
Topdress:  91 lb N and 32 lb S/acre.
Management: Moldboard plowed and rototilled; Trilin used for weed control.
Previous Crop: Corn.
 
Test conducted by A. E. Coy and M. D. Pippin.