Transcript Germplasm Enhancement of Maize 2013 GEM Midwest Trial Results & New Releases M. Blanco, F.

Germplasm Enhancement of Maize
2013 GEM Midwest
Trial Results & New
Releases
M. Blanco, F. Engstrom, M. Shen
USDA-ARS NCRPIS GEM
- December 11, 2013-
Germplasm Enhancement of Maize
Commercial Checks 2013
Hybrid
Midwest
RM
HC33xLH287
~109
Pioneer 34R65
109
MBS3633xMBS8814
113
Pioneer 33F85
114
LH200xLH262
~118
Pioneer 31D58
119
Estimated Maturity Rank (Earliest to Latest)
Germplasm Enhancement of Maize
GEMN-0246
AR01150:N0402-B-026
115301 Tester: HC33 (4 Reps)
Pedigree
AR01150:N0402-B-026
136401 Tester: MBS3633 (8 Reps)
Yield %
% %
Yield %
% %
Entry B/A Moist Y/M TWT S.L. R.L. Entry B/A Moist Y/M TWT S.L. R.L.
24 151.8 15.6 9.7 58.9 7.4 26.6 26 157.1 17.3 9.2 55.2 0.5 1.0
Check Means
161.4 19.7 8.2 58.1 9.6 24.8
163.7 19.4 8.4 56.7 1.7 4.5
CV
19.1
5.2
14.4
6.5
LSD (p=0.05)
36.4
1.4
26.2
1.4
See GEM Releases, Page 2
Germplasm Enhancement of Maize
GEMN-0247
AR03056:N0902-064-001
115302 Tester: HC33 (3 Reps)
Pedigree
AR03056:N0902-064-001
136401 Tester: MBS3633 (8 Reps)
Yield %
% %
Yield
%
% %
Entry B/A Moist Y/M TWT S.L. R.L. Entry B/A Moist Y/M TWT S.L. R.L.
26
176.7
18.8
9.4 55.9 4.8 6.4
Check Means
173.1
19.2
9.0 58.3 6.5 8.4
CV
12.7
LSD (p=0.05)
31.4
35
180.8
19.2
9.4 55.1 3.2
5.1
163.7
19.4
8.4 56.7 1.7
4.5
6.2
14.4
6.5
1.8
26.2
1.4
See GEM Releases, Page 2
Germplasm Enhancement of Maize
GEMN-0248
AR16042:S2028-B-012
115308 Tester: LH287 (5 Reps)
Pedigree
AR16042:S2028-B-012
136404 Tester: MBS8814 (6 Reps)
Yield %
% %
Yield %
% %
Entry B/A Moist Y/M TWT S.L. R.L. Entry B/A Moist Y/M TWT S.L. R.L.
11
187.0
21.2
8.8
55.2
4.9 40.6
Check Means
182.0
20.5
8.9
56.9
4.1 32.5
CV
17.3
LSD (p=0.05)
35.8
6
203.6
23.2
8.8 54.2 0.5
5.3
189.0
21.5
8.8 56.6 0.5
5.2
5.4
11.6
5.8
1.4
25.2
1.5
See GEM Releases, Page 3
Germplasm Enhancement of Maize
GEMS-0249
BR105:N1643-B-020
111318 Tester: DAS-SS (5 Reps)
Pedigree
BR105:N1643-B-020
136401 Tester: MBS3633 (8 Reps)
Yield
%
% %
Yield %
% %
Entry B/A Moist Y/M TWT S.L. R.L. Entry B/A Moist Y/M TWT S.L. R.L.
35
176.6
19.7
8.9 57.8 2.4 11.5
Check Means
168.3
19.0
8.9 58.8 2.8
181.9
20.0
9.1 56.8 2.6
4.5
163.7
19.4
8.4 56.7 1.7
4.5
CV
12.7
7.9
14.4
6.5
LSD (p=0.05)
25.4
2.0
26.2
1.4
4.5
40
See GEM Releases, Page 3
Germplasm Enhancement of Maize
GEMS-0250
CL-G1703:S17c43-B-023-B-B
111308 Tester: LH287 (5 Reps)
Pedigree
CL-G1703:S17c43-B-023
136404 Tester: MBS8814 (6 Reps)
Yield
%
% %
Yield %
% %
Entry B/A Moist Y/M TWT S.L. R.L. Entry B/A Moist Y/M TWT S.L. R.L.
20
171.6
22.1
7.8
54.5 8.2 35.9
Check Means
159.4
19.1
8.3
57.5 11.7 18.8
CV
14.1
LSD (p=0.05)
27.4
17
189.0
24.7
7.8 52.2 0.0
2.3
189.0
21.5
8.8 56.6 0.5
5.2
5.9
11.6
5.8
1.5
25.2
1.5
See GEM Releases, Page 4
Germplasm Enhancement of Maize
GEMS-0251
CL-G1703:S17c43-B-026-B-B
111308 Tester: LH287 (5 Reps)
Pedigree
CL-G1703:S17c43-B-026
136404 Tester: MBS8814 (6 Reps)
Yield %
% %
Yield %
% %
Entry B/A Moist Y/M TWT S.L. R.L. Entry B/A Moist Y/M TWT S.L. R.L.
23
178.2
21.5
8.3
55.0 11.6 33.4
Check Means
159.4
19.1
8.3
57.5 11.7 18.8
CV
14.1
LSD (p=0.05)
27.4
18
184.8
26.7
7.0 52.3 0.4 1.7
189.0
21.5
8.8 56.6 0.5 5.2
5.9
11.6
5.8
1.5
25.2
1.5
See GEM Releases, Page 4
Germplasm Enhancement of Maize
GEMS-0252
DKB844:N11b18-241-001-B-B
101321 Tester SYG-SS (4 Reps)
Pedigree
DKB844:N11b18-241-001-B
136401 Tester: MBS3633 (8 Reps)
Yield %
%
%
Yield
%
% %
Entry B/A Moist Y/M TWT S.L. R.L. Entry B/A Moist Y/M TWT S.L. R.L.
68
173.3
14.0
12.4
61.2
Check Means
165.2
14.1
11.7
60.3
CV
13.7
LSD (p=0.05)
31.4
62
176.6
19.6
9.0 56.7 1.4 3.9
163.7
19.4
8.4 56.7 1.7 4.5
5.6
14.4
6.5
1.2
26.2
1.4
See GEM Releases, Page 4
Germplasm Enhancement of Maize
Top Cross
Estimated Relative Maturity
x LH287 x MBS8814
Estimated Estimated
GEM Code Pedigree
x HC33
x MBS3633
Estimated
Estimated
RM
RM
RM
RM
-
107
109
112
114
GEMN-0246
AR01150:N0402-B-026
-
GEMN-0247
AR03056:N0902-064-001-B-B
-
GEMS-0248
AR16042:S2028-B-012-B-B
GEMN-0249
BR105:N1643-B-020-B-B
GEMS-0250
114
116
-
-
-
-
111
112
CL-G1703:S17c43-B-023-B-B
115
118
-
-
GEMS-0251
CL-G1703:S17c43-B-026-B-B
115
120
-
-
GEMN-0252
DKB844:N11b18-241-001-B-B
-
-
111
114
See GEM Releases, Page 1
GEM Releases in Breeding Cross from
Yield Trial Experiments (NSS)
Number of
Experiments
Number Above
Check Mean
5
44
GEMN-0128
1
15
GEMN-0178 (N99bq)
1
0
GEMN-0156 (N99ak) & GEMN-0174 (N99af)
1
2
GEMN-0179 (N99ae) & GEMN-0155 (N99ai)
1
0
NSS GEM Lines
GEMN-0097 (N99z)
Total
61
GEM Releases in Breeding Crosses from
First Year Yield Trial Experiments (SS)
Number of
Experiments
Number Above
Check Mean
GEMS-0115 (S99z)
3
41
GEMS-0115 & GEMS-0181
1
6
GEMS-0162 (S99ah)
1
26
GEMS-0175 (S99aj) x GEMS-0184
1
20
SS GEM Lines
Total
93
Germplasm Enhancement of Maize
New Waxy GEM Conversions
GEMN-0082
GEMN-0156
GEMN-0097
GEMN-0157
GEMS-0113
GEMS-0161
GEMS-0115
Conversions made by Ingredion, Inc. (In kind support)
Germplasm Enhancement of Maize
GLS & Goss’s Wilt
Above Average Resistance
GLS
Goss’s Wilt
GEMN-0209
GEMS-0219
GEMN-0210
1st Goss’s Release
GEMN-0214
GEMS-0215
GEMN-0216
31 Lines All Years
Based on ratings from J. Dodd, PSR
Germplasm Enhancement of Maize
FUSER & Head Smut
Above Average Resistance
FUSER
GEMN-0209
Head Smut
GEMN-0192
GEMS-0219
36 Lines All Years
45 Lines All Years
Based on ratings from M. Mancl, DuPont Pioneer (Woodland, CA)
Germplasm Enhancement of Maize
Southern Leaf Blight Resistance
(SLB)
Above Average Resistance
GEMS-0223
GEMN-0239
87 Lines All Years
Based on ratings from P. Balint-Kurti, USDA-ARS PSRU
Questions?