TABLE 20.  CORN HYBRID PERFORMANCE - DRY LAND- PIEDMONT BOTTOMLAND:
           CALHOUN FIELD LABORATORY, CLEMSON, SC.
           2004 DATA
           MEANS ADJUSTED BY LATTICE PROCEDURE
------------------------------------------------------------------------
COMPANY OR                                    YIELD
BRAND NAME          HYBRID                    (BU/A)
------------------------------------------------------------------------

DEKALB              DKC69-71 (RR2/YGCB)       206.8
Trisler by Augusta  T-04-102 CB               201.3
NK                  N91-R9                    197.8
Pioneer             32D99                     193.6
Pioneer             31N27                     188.0
Trisler by Augusta  T5338CB                   184.9
Trisler by Augusta  T5337CBRR                 184.4

TERRAL              TVX23R404                 183.1
TERRAL              TV2140nRR                 182.9
TERRAL              TVX26B401                 181.9
TERRAL              TVX25R401                 181.2
TERRAL              TV25BR23                  180.5
Trisler by Augusta  T-04-103 CB               179.8
Augusta             9552CL                    178.9

NK                  N82-A7                    176.9
Augusta             3158                      175.5
Pioneer             31R88                     174.2
TERRAL              TVX26BR401                172.9
Pioneer             31G66                     170.6
TERRAL              TVX23R401                 169.3
Trisler by Augusta  T-04-104 RR               169.0

Augusta             3157                      168.3
Pioneer             33V15                     167.5
Pioneer             32W86                     166.6
Garst               8200YG1                   165.1
TERRAL              TV2160Bt                  163.3
Southern States     894 RR                    161.3
Augusta             3562                      161.2

Pioneer             31G98                     157.8
Southern States     842RR                     157.2
Southern States     SS 900 BT                 157.1
DEKALB              DKC66-80 (RR2)            156.0
DEKALB              DKC67-60 (RR2)            153.8
Pioneer             33M54                     150.8
Pioneer             32R25                     149.8

ASGROW              RX752RR/YG                144.8
Augusta             9561                      139.3
Pioneer             31B13                     135.2
DEKALB              DKC63-81 (RR2/YGCB)       131.2
Garst               8292YG1                   117.8
DEKALB              DKC60-19 (RR2/YGCB)       111.9
Southern States     SS E83462                 107.7
------------------------------------------------------------------------
AVERAGES                                      165.6
------------------------------------------------------------------------
L.S.D. (.10)                                   20.5
C.V. (%)                                       15.7
STD. ERR. OF ENTRY MEAN                        11.3  DF=205
R-SQUARED                                       0.63
RELAVITE EFFICIENCY TO A RCBD                 112.6%
------------------------------------------------------------------------

CORN – 2004 DATA – SOUTH CAROLINA 
DEPT. OF ENTOMOLOGY, SOILS, AND PLANT SCIENCES
DIVISION OF AGRONOMY
CLEMSON UNIVERSITY
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