Transcript Germplasm Enhancement of Maize 2011 GEM Midwest Yield Trials M. Blanco USDA-ARS NCRPIS GEM - December 7, 2011 -

Germplasm Enhancement of Maize
2011 GEM Midwest
Yield Trials
M. Blanco
USDA-ARS NCRPIS GEM
- December 7, 2011 -
Germplasm Enhancement of Maize
Commercial Checks 2011
Hybrid
EST
RM
HC33xLH287
~109
Pioneer 34R65
109
Pioneer 33F85
114
LH200xLH262
~118
Pioneer 31D58
119
Estimated Maturity Rank (Earliest to Latest)
Germplasm Enhancement of Maize
GEMS-0224
BG070404:D27S42-B-014
091315 (Tester MYC-nSS) 4 Reps
116405 (Tester LH287) 7 Reps
Yield %
Yield %
Pedigree
Entry B/A Moist YM TWT SL RL Entry B/A Moist YM TWT SL RL
BG070404:D27S42-B-014 10 193.6 20.9 9.3 56.8 0.8 0.0 26 194.6 20.9 9.3 57.4 3.1 23.1
Check Means
CV
F-value
LSD (p=0.05)
193.2 21.0 9.2 57.1 1.6 0.2
9.1
5.5
3.5
3.8
22.8 1.6
182.1
11.0
3.5
20.2
19.8 9.2 58.6 6.2 9.2
5.0
8.1
1.1
See GEM Releases Lines, Page 2
Germplasm Enhancement of Maize
GEMN-0225
BR105:N16a16b-B-074
091317 (Tester Mon-SS) 4 Reps 116001 (Tester MBS3633) 5 Reps
Yield %
Yield %
Pedigree
Entry B/A Moist YM TWT SL RL Entry B/A Moist YM TWT SL RL
BR105:N16a16b-B-074 74 231.2 26.5 8.7 55.8 5.6 0.0 57 174 19.6 8.9 57.2 7.5 4.3
Check Means
CV
F-value
LSD (p=0.05)
204.2
12.1
1
34.4
23.5 8.7 55.8 4.8 5.9
6.3
4.5
2.2
179.2
13.6
2.0
26.9
19.3 9.3 57.6 3.7 3.4
6.4
4.8
1.5
See GEM Releases, Page 2
Germplasm Enhancement of Maize
GEMS-0226
BR106:S99a99e-B-053
091306 (Tester LH287) 5 Reps
116002 (Tester MBS8814) 7 Reps
Yield %
Yield %
Pedigree
Entry B/A Moist YM TWT SL RL Entry B/A Moist YM TWT SL RL
BR106:S99a99e-B-053 49 198.9 23.2 8.6 55.3 2.2 7.9 15 175.7 22.9 7.7 57.4 3.2 3.1
Check Means
CV
F-value
LSD (p=0.05)
184.2
12.9
1.5
28.7
22.5 8.2 55.7 2.2 8.5
6.0
4.2
1.8
162.2
16.2
1.3
27.2
20.4 7.9 58.5 10.1 7.9
5.8
7.9
1.4
13.4% Protein
See GEM Releases Page 2
Germplasm Enhancement of Maize
GEMS-0227
NEI9004:S2809-B-022
091318 (Tester MON-nSS Bt) 4 Reps
116002 (Tester MBS8814) 7 Reps
Yield %
Yield %
Pedigree
Entry B/A Moist YM TWT SL RL Entry B/A Moist YM TWT SL RL
NEI9004:S2809-B-022 27 242.1 19.2 12.6 55.7 0.9 0.0 39 177.2 20.7 8.6 56.5 6.2 1.8
Check Means
CV
F-value
LSD (p=0.05)
231.0 23.0 10.0 57.6 1.9 3.6
7.6
5.1
2.6
4.7
22.7 1.6
162.2 20.4 7.9 58.5 10.1 7.9
16.2 5.8
1.3
7.9
27.2 1.4
See GEM Releases, Page 3
Germplasm Enhancement of Maize
GEMS-0228
NEI9004:S2809-B-025
091318 (Tester MON-nSS Bt) 4 Reps
116405 (Tester LH287) 7 Reps
Yield %
Yield %
Pedigree
Entry B/A Moist YM TWT SL RL Entry B/A Moist YM TWT SL RL
NEI9004:S2809-B-025
30
227.2 23.0 9.9 56.5 1.3 0.4 37 183.0 20.4 9.0 58.1 12.0 13.2
Check Means
CV
F-value
LSD (p=0.05)
231.0
7.6
2.6
22.7
23.0 10.0 57.6 1.9 3.6
5.1
4.7
1.6
182.1
11.0
3.5
20.2
19.8 9.2 58.6 6.2 9.2
5.0
8.1
1.1
Good 1st year Diplodia Ear Rot Rating (8)
See GEM Releases, Page 3
Germplasm Enhancement of Maize
GEMN-0229
SANM126:N1299b-B-033
091303 (Tester HC33) 5 Reps
116001 (Tester MBS3633) 6 Reps
Yield %
Yield %
Pedigree
Entry B/A Moist YM TWT SL RL Entry B/A Moist YM TWT SL RL
SANM126:N1299b-B-033 31 160.1 19.6 8.2 54.9 2.6 0.0 35 187.4 19.8 9.5 57.0 9.6 2.7
Check Means
CV
F-value
LSD (p=0.05)
167 20.5 8.1 55.0 2.3 0.6
17.1 7.9
1.6 2.2
31.9
2
179.2
13.6
2.0
26.9
19.3 9.3 57.6 3.7 3.4
6.4
4.8
1.5
See Recommended Lines, Page 3
Germplasm Enhancement of Maize
Top Cross
Relative Maturity for 2012 Releases
x LH287 x MBS8814 x HC33 x MBS3633
Estimated Estimated Estimated Estimated
GEM Code Pedigree
RM
RM
RM
RM
GEMS-0224 BG070404:D27S42-B-014
114
GEMN-0225 BR105:N16a16b-B-074
110
114
GEMS-0226 BR106:S99a99e-B-053
115
119
GEMS-0227 NEI9004:S2809-B-022
110
115
GEMS-0228 NEI9004:S2809-B-025
115
119
GEMN-0229 SANM126:N1299b-B-033
116
116
See GEM Releases, Page 1
Germplasm Enhancement of Maize
Grey Leaf Spot Resistance
(GLS)
Above Average Resistance
GEMN-0194
GEMN-0195
26 Lines All Years
J. Dodd, Professional Seed Research, Inc.
Germplasm Enhancement of Maize
Southern Leaf Blight Resistance
(SLB)
Above Average Resistance
GEMS-0200
GEMN-0208
GEMS-0201
GEMN-0212
GEMN-0204
GEMN-0217
GEMN-0205
GEMS-0218
GEMN-0207
83 Lines All Years
J. Dodd, Professional Seed Research, Inc
P. Balint-Kurti, USDA-ARS PSRU
Germplasm Enhancement of Maize
Northern Leaf Blight Resistance
(NLB)
Above Average Resistance
GEMN-0195
GEMN-0197
46 Lines All Years
J. Dodd, Professional Seed Research, Inc.
B. Dolezal, Pioneer Hi-Bred International
Germplasm Enhancement of Maize
Diplodia Ear Rot
NEI9004:S2809-B-061-B
(Related to GEMS-0228)
B. Dolezal, Pioneer Hi-Bred International, Johnston, IA 2011
Germplasm Enhancement of Maize
Diplodia Ear Rot
GEMN-0173
GEMS-0016
DK888:S11-B-015-003-B-B
DK888:N11(95)-B-027-012-009-B
B. Dolezal, Pioneer Hi-Bred International, Johnston, IA 2011
Germplasm Enhancement of Maize
GEM TSG Meeting
(Sept. 9, 2011 Ames, IA)