Page 1
Ger
mpl
asm
Enh
ance
men
t of M
aize Commercial Checks 2008
Estimated Maturity Rank (Earliest to Latest)
Moisture based on ~50 experiment averages in 2008
Hybrid Moisture RM
HC33xLH287 19.8 -Pioneer 34R65 20.0 109
Pioneer 33F85 22.1 114
LH200xLH262 24.4 -Pioneer 31D58 24.8 119
Check Mean 22.2
Page 2
Ger
mpl
asm
Enh
ance
men
t of M
aize
ANTIG03:N1218-056-001(GEMN-0187)
Exp. 06136 Tester: SYG-SS (6 Reps) Exp. 08606 Tester: HC33 (8 Reps)
Pedigree YieldMois
t YM TWT SL RL YieldMois
t YM TWT SL RLANTIG03:N1218-056-001
179.5 19.7 9.5 56.1 6.3
183.7 19.5 9.4 57.3 3.8 0.0
Check Means182.
1 18.910.1 56.6 8.1
199.4 21.7 9.2 56.7 6.6 0.5
CV 12.4 6.4 15.7 6.4
LSD (p=0.05) 22.5 1.5 25.6 1.3
Page 3
DKXL212:S0912-012-001(GEMS-0188)
Ger
mpl
asm
Enh
ance
men
t of M
aize
Exp. 06134 Tester: LH287 (6 Reps) Exp. 08605 Tester: LH287 (8 Reps)
Pedigree YieldMois
t YM TWT SL RL YieldMois
t YM TWT SL RLDKXL212:S0912-012-001
167.6 16.8
10.3 60.6
3.3 3.1
187.4 20.9 9.1 56.2
4.0 16.6
Check Means170.
0 19.0 9.0 60.82.6 3.0
215.0 23.9 9.0 56.9
3.8 7.6
CV 11.2 4.8 11.8 4.9
LSD (p=0.05) 19.4 1.0 21.1 1.1
13.8% Protein
Page 4
DKXL212:S0912-012-001 (Cont.)(GEMS-0188)
Ger
mpl
asm
Enh
ance
men
t of M
aize
Exp. 08631 Tester: MBS5411 (8 Reps)
Pedigree YieldMois
t YM TWT SL RLDKXL212:S0912-012-001
177.0 17.5
10.1 56.9
4.4 5.6
Check Means190.
3 21.9 8.7 56.24.9 5.9
CV 13.5 8.4
LSD (p=0.05) 23.4 1.6
Page 5
DKXL212:S0912-117-001(GEMS-0189)
Ger
mpl
asm
Enh
ance
men
t of M
aize
14.1% Protein
Exp. 06134 Tester: LH287 (6 Reps) Exp. 08605 Tester: LH287 (8 Reps)
Pedigree YieldMois
t YM TWT SL RL YieldMois
t YM TWT SL RLDKXL212:S0912-117-001
163.6 16.4
10.1 59.7
5.3 1.0
198.6 20.3 9.8 56.3
4.3 7.8
Check Means170.
0 19.0 9.0 60.82.6 3.0
215.0 23.9 9.0 56.9
3.8 7.6
CV 11.2 4.8 11.8 4.9
LSD (p=0.05) 19.4 1.0 21.1 1.1
Page 6
DKXL212:S0912-117-001 (Cont.)(GEMS-0189)
Ger
mpl
asm
Enh
ance
men
t of M
aize
Exp. 08631 Tester: MBS5411 (8 Reps)
Pedigree YieldMois
t YM TWT SL RLDKXL212:S0912-117-001
176.0 16.6
10.6 57.1
2.7 5.7
Check Means190.
3 21.9 8.7 56.24.9 5.9
CV 13.5 8.4
LSD (p=0.05) 23.4 1.6
Page 7
PASCO14:N0424-078-001(GEMN-0190)
Ger
mpl
asm
Enh
ance
men
t of M
aize
Exp. 06131 Tester: HC33 (6 Reps) Exp. 08101 Tester: HC33 (8 Reps)
Pedigree YieldMois
t YM TWT SL RL YieldMois
t YMTWT SL RL
PASCO14:N0424-078-001
176.9 18.4 9.7 59.0 1.9 0.0
192.9 22.4 8.6 57.0
2.2 11.0
Check Means192.
4 18.910.2 58.8 2.7 0.8
199.6 22.7 8.8 56.8
2.9 9.2
CV 9.8 4.1 11.3 4.5
LSD (p=0.05) 18.3 0.8 19.2 0.9
Page 8
SCROGP3:N2017-003-001(GEMN-0191)
Ger
mpl
asm
Enh
ance
men
t of M
aize
Exp. 06137 Tester: MYC-SS (5 Reps) Exp. 08602 Tester: LH200 (8 Reps)
Pedigree YieldMois
t YMTWT SL RL Yield
Moist YM TWT SL RL
SCROGP3:N2017-003-001
195.0 18.0 10.8 55.9
0.0 0.0
183.3 19.7 9.3 56.6
4.0 3.6
Check Means202.
3 17.9 11.3 56.20.4 2.7
190.0 21.8 8.7 57.2
7.5 9.7
CV 12.3 6.8 15.6 5.7
LSD (p=0.05) 28.2 1.6 25.4 1.2
Page 9
SCROGP3:N2017-172-001(GEMN-0192)
Ger
mpl
asm
Enh
ance
men
t of M
aize
Exp. 06137 Tester: MYC-SS (5 Reps) Exp. 08101 Tester: HC33 (8 Reps)
Pedigree YieldMois
t YMTWT SL RL Yield
Moist YM TWT SL RL
SCROGP3:N2017-172-001
203.4 18.3 11.1 55.6
0.0 0.0
183.8 19.6 9.4 57.2
3.3 1.5
Check Means202.
3 17.9 11.3 56.20.4 2.7
199.6 22.7 8.8 56.8
2.9 9.2
CV 12.3 6.8 11.3 4.5
LSD (p=0.05) 28.2 1.6 19.2 0.9
4.5% Oil
Page 10
UR11002:N0308b-086-001(GEMN-0193)
Ger
mpl
asm
Enh
ance
men
t of M
aize
Exp. 06535 Tester: HC33 (6 Reps) Exp. 08501 Tester: HC33 (8 Reps)
Pedigree YieldMois
t YM TWT SL RL YieldMois
t YM TWT SL RLUR11002:N0308b-086-001
183.4 19.7 9.4 57.6
1.9 0.7
190.5 20.5 9.3 56.8
1.4 0.8
Check Means182.
2 20.7 8.8 57.53.2 1.2
198.3 21.8 9.1 56.5
4.7 0.7
CV 10.8 7.3 14.3 5.6
LSD (p=0.05) 20.3 1.5 24.0 1.1
Page 11
Summary of 7 GEM Ames 2009 ReleasesG
erm
plas
m E
nhan
cem
ent o
f Mai
ze
Days to GDU's to NIR Data
Pedigree Pollination Pollination Protein Oil Starch DensityB73 (Check) 79 1421 12.7 4.1 69.8 1.240
ANTIG03:N1218-056-001(GEMN-0187) 82 1492 12.2 3.9 70.5 1.271
DKXL212:S0912-012-001(GEMS-0188) 76 1364 13.8 4.2 68.9 1.268
DKXL212:S0912-117-001(GEMS-0189) 79 1421 14.1 4.2 68.9 1.278
PASCO14:N0424-078-001(GEMN-0190) 87 1620 11.8 3.8 70.8 1.239
SCROGP3:N2017-003-001(GEMN-0191) 78 1406 11.9 3.4 70.9 1.245
SCROGP3:N2017-172-001(GEMN-0192) 78 1406 12.2 4.5 70.0 1.250
UR11002:N0308b-086-001(GEMN-0193) 79 1421 12.0 4.2 70.3 1.258
Page 12
Ger
mpl
asm
Enh
ance
men
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aize
GEM Releases & Key Traits
Page 13
Ger
mpl
asm
Enh
ance
men
t of M
aize High Protein (over 13%)
2006 ReleasesGEMS-0146
GEMS-0147
GEMS-0148
GEMS-0149
GEMS-0150
2008 ReleasesGEMN-0174
GEMS-0175
GEMS-0176
2007 ReleasesGEMS-0160
GEMS-0161
GEMS-0162
33 Lines All Years
S. Duvick, USDA-ARS PIRU
Page 14
Ger
mpl
asm
Enh
ance
men
t of M
aize Good Amino Acid Index
2006 ReleasesGEMN-0145
2007 ReleasesGEMS-0161
17 Lines All Years
Index = Methionine, Lysine, Tryptophan,
P. Scott, USDA-ARS CICGRU
Page 15
Ger
mpl
asm
Enh
ance
men
t of M
aize High Oil (over 4.5%)
2006 ReleasesGEMS-0143
2008 ReleasesGEMN-0179
2007 ReleasesGEMS-0161
GEMS-0162
13 Lines All Years
S. Duvick, USDA-ARS PIRU
Page 16
Ger
mpl
asm
Enh
ance
men
t of M
aize Grey Leaf Spot Resistance
2006 ReleasesGEMN-0138
GEMN-0139
GEMN-0140
GEMN-0152
2008 ReleasesGEMS-0181
GEMS-0182
2007 ReleasesGEMN-0156
20 Lines All Years
J. Dodd, Professional Seed Research, Inc.
P. Balint-Kurti, USDA-ARS PSRU
Page 17
Ger
mpl
asm
Enh
ance
men
t of M
aize Northern Leaf Blight Resistance
2006 ReleasesGEMN-0139
GEMN-0152
2008 ReleasesGEMN-0177
GEMN-0179
GEMS-0180
2007 ReleasesGEMN-0157
GEMN-0173
34 Lines All Years
J. Dodd, Professional Seed Research, Inc.
W. Dolezal, Pioneer Hi-Bred, Int.
Page 18
Ger
mpl
asm
Enh
ance
men
t of M
aize Southern Leaf Blight Resistance
2006 ReleasesGEMN-0138
GEMN-0139
GEMN-0141
GEMN-0144
GEMN-0152
GEMN-0153
2008 ReleasesGEMN-0177
GEMN-0178
GEMS-0180
GEMS-0182
50 Lines All Years
J. Dodd, Professional Seed Research, Inc
P. Balint-Kurti, USDA-ARS PSRU
Page 19
Ger
mpl
asm
Enh
ance
men
t of M
aize Fusarium Resistance
2006 ReleasesGEMN-0151
2007 ReleasesGEMN-0158
19 Lines All Years
J. Holland, USDA-ARS PSRU
W. Dolezal, Pioneer Hi-Bred, Int.
Page 20
Ger
mpl
asm
Enh
ance
men
t of M
aize Fumonisin Reduced Levels (5 Lines)
GEM ReleasesGEMS-0002
GEMS-0003
GEMS-0021
GEMS-0061
GEMN-0130
J. Holland, USDA-ARS PSRU
Page 21
Ger
mpl
asm
Enh
ance
men
t of M
aize Aflatoxin Reduced Levels (6 Lines)
GEM ReleasesGEMS-0027
GEMS-0028
GEMS-0030
GEMS-0032
GEMS-0061
GEMN-0130
P. Williams, USDA-ARS CHPRRU
Page 22
Ger
mpl
asm
Enh
ance
men
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aize
Reminder: Please send in-kind support seed
Page 23
Ger
mpl
asm
Enh
ance
men
t of M
aize 2008 Thailand BC Obs
Foliar disease General
commentEntry # Pedigree Leaf Blight Rust Appearance
19 TZISTRI112:S99n 3 6 6 good adapt