Transcript Germplasm Enhancement of Maize BVIR155:S2012-029-001 Exp. 07138 Tester: LH287 (8 Locs) Pedigree Exp. 05131 Tester: LH185 (6 Locs) Yield Moist Y/M TWT SL RL Yield Moist Y/M SL RL BVIR155:S2012029-001 189.8 19.4 9.8 55.6 2.2 1.0 173.6 18.5 9.4 13.6 0.3 Check Mean 182.0 19.8 9.2 56.9 3.3 1.7 177.9 19.8 9.0 13.9 1.6 CV 11.2 8.2 14.6 5.2 LSD (p=0.05) 18.7 1.6 22.7 1.2 13.9% Protein Content (2 years) New.

Germplasm Enhancement of Maize
BVIR155:S2012-029-001
Exp. 07138 Tester: LH287 (8 Locs)
Pedigree
Exp. 05131 Tester: LH185 (6 Locs)
Yield
Moist
Y/M
TWT
SL
RL
Yield
Moist
Y/M
SL
RL
BVIR155:S2012029-001
189.8
19.4
9.8
55.6
2.2
1.0
173.6
18.5
9.4
13.6
0.3
Check Mean
182.0
19.8
9.2
56.9
3.3
1.7
177.9
19.8
9.0
13.9
1.6
CV
11.2
8.2
14.6
5.2
LSD (p=0.05)
18.7
1.6
22.7
1.2
13.9% Protein Content (2 years)
New Country & Race: Criollo
Beat best check in 07138
Germplasm Enhancement of Maize
CUBA164:S2008c-289-001
Exp. 07137 Tester: LH287 (8 Locs)
Pedigree
Exp. 05132 Tester: LH185 (6 Locs)
Yield
Moist
Y/M
TWT
SL
RL
Yield
Moist
Y/M
SL
RL
CUBA164:S2008c289-001
182.9
21.2
8.6
56.0
2.0
6.6
186.2
21.4
8.7
1.3
0.3
Check Mean
174.8
19.9
8.8
57.0
3.1
4.6
192.7
20.5
9.7
1.9
0.4
CV
11.9
7.4
10.5
4.7
LSD (p=0.05)
19.9
1.5
20.7
1.1
13.2% Protein Content (2 years)
Germplasm Enhancement of Maize
DK888:N11a08a-395-001
Exp. 07139 Tester: HC33 (8 Locs)
Pedigree
Exp. 05133 Tester: LH198 (6 Locs)
Yield
Moist
Y/M
TWT
SL
RL
Yield
Moist
Y/M
SL
RL
DK888:N11a08a395-001
177.1
19.9
8.9
58.4
3.6
1.4
174.9
21.0
8.3
7.7
0.0
Check Mean
175.0
20.4
8.6
57.2
2.8
2.8
165.8
20.3
8.2
7.6
0.9
CV
11.6
8.8
11.1
6.4
LSD (p=0.05)
19.1
1.8
19.5
1.5
NLB & SLB Resistance
Germplasm Enhancement of Maize
DK888:N11a08a-440-001
Exp. 07602 Tester: LH200 (8 Locs)
Pedigree
Exp. 05133 Tester: LH198 (6 Locs)
Yield
Moist
Y/M
TWT
SL
RL
Yield
Moist
Y/M
SL
RL
DK888:N11a08a440-001
178.7
21.8
8.2
54.8
2.4
2.2
175.3
19.6
8.9
20.3
0.0
Check Mean
170.9
19.9
8.6
57.0
2.8
1.8
165.8
20.3
8.2
7.6
0.9
CV
10.8
9.2
11.1
6.4
LSD (p=0.05)
17.1
1.9
19.5
1.5
Germplasm Enhancement of Maize
FS8B(T):N11a08c-030-002
Exp. 07502 Tester: HC33 (8 Locs)
Pedigree
Exp. 05537 Tester: HC33 (6 Locs)
Yield
Moist
Y/M
TWT
SL
RL
Yield
Moist
Y/M
SL
RL
FS8B(T):N11a08c030-002
170.6
17.5
9.8
56.5
2.5
1.9
188.7
16.2
11.6
1.8
9.6
Check Mean
179.7
19.0
9.4
57.9
1.6
2.8
195.7
17.5
11.2
1.8
9.5
CV
12.0
8.0
11.4
4.6
LSD (p=0.05)
19.3
1.4
22.5
0.9
5.2% Oil Content (2 years)
Germplasm Enhancement of Maize
GUAT209:S1308a-047-001
Exp. 07137 Tester: LH287 (8 Locs)
Pedigree
Exp. 05136 Tester: LH287 (6 Locs)
Yield
Moist
Y/M
TWT
SL
RL
Yield
Moist
Y/M
SL
RL
GUAT209:S1308a047-001
169.0
21.0
8.5
56.6
2.2
20.6
212.4
19.8
10.9
1.7
1.7
Check Mean
174.8
19.9
8.8
57.0
3.1
4.6
197.0
18.8
10.8
4.0
0.9
CV
11.9
7.4
8.8
5.1
LSD (p=0.05)
19.9
1.5
19.5
1.1
71.6 % Starch Content (2 Years), NLB & SLB Resistance
Germplasm Enhancement of Maize
GUAT209:S1308a-084-001
Exp. 07137 Tester: LH287 (8 Locs)
Pedigree
Exp. 05136 Tester: LH287 (6 Locs)
Yield
Moist
Y/M
TWT
SL
RL
Yield
Moist
Y/M
SL
RL
GUAT209:S1308a084-001
173.1
19.4
9.4
55.9
2.4
1.9
212.1
18.8
11.6
1.7
2.4
Check Mean
174.8
19.9
8.8
57.0
3.1
4.6
197.0
18.8
10.8
4.0
0.9
CV
11.9
7.4
8.8
5.1
LSD (p=0.05)
19.9
1.5
19.5
1.1
SLB & GLS Resistance
Germplasm Enhancement of Maize
GUAT209:S1308a-104-001
Exp. 07137 Tester: LH287 (8 Locs)
Pedigree
Exp. 05136 Tester: LH287 (6 Locs)
Yield
Moist
Y/M
TWT
SL
RL
Yield
Moist
Y/M
SL
RL
GUAT209:S1308a104-001
176.6
21.2
8.4
56.3
2.7
2.4
205.4
20.2
10.3
0.0
1.0
Check Mean
174.8
19.9
8.8
57.0
3.1
4.6
197.0
18.8
10.8
4.0
0.9
CV
11.9
7.4
8.8
5.1
LSD (p=0.05)
19.9
1.5
19.5
1.1
Germplasm Enhancement of Maize
GUAT209:S1308a-068-001
Exp. 07137 Tester: LH287 (8 Locs)
Pedigree
Exp. 05136 Tester: LH287 (6 Locs)
Yield
Moist
Y/M
TWT
SL
RL
Yield
Moist
Y/M
SL
RL
GUAT209:S1308a068-001
169.3
21.1
8.5
55.8
1.4
14.3
212.2
20.7
10.4
0.0
7.7
Check Mean
174.8
19.9
8.8
57.0
3.1
4.6
197.0
18.8
10.8
4.0
0.9
CV
11.9
7.4
8.8
5.1
LSD (p=0.05)
19.9
1.5
19.5
1.1
See MBS5411 Test (07601), GLS Resistance
Germplasm Enhancement of Maize
GUAT209:S1308a-068-001
Exp. 07601 Tester: MBS5411 (8 Locs)
Pedigree
Yield
Moist
Y/M
TWT
SL
RL
GUAT209:S1308a-068-001
178.4
16.7
10.7
56.7
3.1
1.7
Check Mean
183.5
17.6
10.4
57.6
2.3
2.7
CV
11.9
9.0
LSD (p=0.05)
19.5
1.4
Germplasm Enhancement of Maize
GUAT209:S1308a-120-001
Exp. 07137 Tester: LH287 (8 Locs)
Pedigree
Exp. 05136 Tester: LH287 (6 Locs)
Yield
Moist
Y/M
TWT
SL
RL
Yield
Moist
Y/M
SL
RL
GUAT209:S1308a120-001
171.5
20.9
8.5
55.9
2.0
9.1
214.6
21.7
10.1
1.7
3.0
Check Mean
174.8
19.9
8.8
57.0
3.1
4.6
197.0
18.8
10.8
4.0
0.9
CV
11.9
7.4
8.8
5.1
LSD (p=0.05)
19.9
1.5
19.5
1.1
See MBS5411 Test (07601)
Germplasm Enhancement of Maize
GUAT209:S1308a-120-001
Exp. 07601 Tester: MBS5411 (8 Locs)
Pedigree
Yield
Moist
Y/M
TWT
SL
RL
GUAT209:S1308a-120-001
186.4
17.2
10.8
57.4
5.1
5.0
Check Mean
183.5
17.6
10.4
57.6
2.3
2.7
CV
11.9
9.0
LSD (p=0.05)
19.5
1.4
Germplasm Enhancement of Maize
Summary of 10 GEM Ames 2008 Releases
Days to
GDU's to
NIR Data
Pollination
Pollination
Protein Oil Starch Density
B73 (Check)
70
1502
12.3
3.8
70.0
1.274
BVIR155:S2012-298-001
71
1528
13.9
4.4
66.8
1.289
CUBA164:S2008c-289-001
73
1578
13.2
4.1
68.3
1.298
DK888:N11a08a-395-001
73
1578
11.3
3.9
70.8
1.324
DK888:N11a08a-440-001
71
1528
11.4
4.0
70.5
1.277
FS8B(T):N11a08c-030-002
65
1380
12.8
5.2
67.7
1.279
GUAT209:S1308a-047-001
74
1604
10.9
3.6
71.6
1.306
GUAT209:S1308a-068-001
72
1555
12.6
4.3
69.1
1.302
GUAT209:S1308a-084-001
70
1502
11.1
4.0
70.6
1.288
GUAT209:S1308a-104-001
69
1475
12.4
3.7
69.9
1.331
GUAT209:S1308a-120-001
71
1528
11.8
4.6
69.4
1.320
Pedigree
Germplasm Enhancement of Maize
Waxy GEM Now Available
Exp. 07604
Waxy (6 Reps)
Pedigree
Yield
Moist
YM
TWT
SL
RL
CUBA164:S2012-966-001-B wx
197.6
14.1
14.0
59.3
5.4
1.6
DKXL370:N11a20-036-002-B wx
193.8
15.0
12.9
59.6
7.9
0.0
Waxy Check
201.3
16.1
12.5
60.0
8.1
1.5
Check Means (5 Normal)
212.5
15.8
13.5
61.0
9.9
0.0
CV
12.1
5.0
LSD
26.8
0.9
National Starch (in-kind support)
Germplasm Enhancement of Maize
GEM x GEM
GEM x GEM Crosses
GEM x Public Crosses
Objective: Trait enhancement, broaden base,
top cross evaluation
Developmental: (intra-heterotic group crosses)
Top Crosses: SSS x nSS Crosses
Germplasm Enhancement of Maize
GEM x GEM
Examples:
Amylose-Truman State University
Rootworm-U of Illinois
Drought-TX A&M
Silage-GQS x WQS U of Wisconsin
EarlyGEM x NDSU Early Lines
VAT’s-Protein/AAI, Starch Traits, etc. (GEM Ames)
Disease-Fusarium/Diplodia (GEM Ames & Raleigh)
GEMS-0002 x GEMS-0003
Germplasm Enhancement of Maize
Fusarium Ear Rot
Susceptible Line
Resistant Line
GEMS-0002 Public Release
Bill Dolezal, Pioneer Hi-Bred Int’l, Woodland, CA (2005)
Germplasm Enhancement of Maize
GEMS-0003 Diplodia
Bill Dolezal, Pioneer Hi-Bred Int’l, Johnston, !A (2006)
Germplasm Enhancement of Maize
GEM x GEM Top Crosses
Exp. 07641
Exp. 06644
Exp. 06645
4 reps
6 reps
5 reps
Pedigree
Yield
Moist
YM
GEMS-0115 x GEMS-0097
171.4
21.2
8.2
GEMS-0113 x GEMS-0097
155.2
22.2
7.1
HC33 x GEMS-0097
166.7
18.0
9.5
Check Means
150.4
22.4
6.9
CV
13.9
LSD (p=0.05)
26.9
Yield
178.2
Moist
18.4
YM
Yield
Moist
YM
180.5
20.7
9.1
161.1
17.1
9.6
167.7
20.3
8.5
9.9
174.6
18.6
9.6
6.9
12.7
5.2
15.0
7.3
2.2
22.1
1.1
28.9
1.9
GEMS-0115 x GEMS-0097: 1st place in 2007 & 2nd place 2006
GEMS-0113 x GEMS-0097: 10th place in 2007 & 3rd place in 2006
HC33 x GEMS-0097: 2nd place in 2007 & 10th place in 2006
Germplasm Enhancement of Maize
GEMS Codes
GEMS-0097 = FS8B(T):N11a-087-001
2004 Release; Race: Mixed (Temperate/Tropical)
Fusarium Res. & Y/M
GEMS-0113 = CHIS775:S1911b-120-001
2005 Release; Race: Tuxpeño
Starch Properties & SLB Res.
GEMS-0115 = DKB844:S1601-073-001
2005 Release; Race: Tropical Hybrid
Starch Properties
Germplasm Enhancement of Maize
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