| CZH142133 is an early maturing, white-grain maize hybrid that has good yield potential even under low P and low N stress. It has good resistance to GLS, TLB and rust. |
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General Information |
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Adaptation/Agroecological zone |
600-1500 masl |
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Region |
Southern Africa |
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Type of product |
Three-way Cross |
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Year first announced |
2016 |
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| Grain Yield |
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Grain Characteristics |
| Grain yield (MEA) (OPT) |
8.80 t/ha |
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Grain color |
White |
| Grain yield (MEB) (OPT) |
7.55 t/ha |
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Grain texture |
Semi-dent |
| Grain yield (MED) (OPT) |
4.45 t/ha |
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| Grain yield (MEA) (HD) |
10.51 t/ha |
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Biotic Stress Performance |
| Grain yield (MEC) (RS) |
3.73 t/ha |
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Turcicum leaf blight (TLB) (1-9) |
2.4 |
| Grain yield under low N stress |
3.42 t/ha |
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Rust (1-9) |
1.8 |
| Grain yield under Low P conditions |
8.11 t/ha |
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Grey leaf spot (GLS) (1-9) |
3.2 |
| Grain yield under Low pH conditions |
3.74 t/ha |
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Diseases were originally scored on a 1-5 scale but have been converted here to a 1-9 scale, where 1 = Highly resistant; 5 = Tolerant; 9 = Highly susceptible. |
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| Agronomic Characteristics |
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| Maturity |
127 DAP |
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Seed Production Characteristics |
| Anthesis-silking interval |
1.3 Days |
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Female seed yield |
10.35 t/ha |
| Ear height |
125.0 cm |
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Male seed yield |
4.78 t/ha |
| Plant height |
246.7 cm |
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Nicking |
-4.8 Days |
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| Further Links |
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Comments |
| Full Announcement |
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Product information is based on data from the CIMMYT Southern Africa Maize Regional On-Station 2016 Trials.
Abbreviations:
DAP = Days After Planting
GLS = Grey Leaf Spot
Low N = Managed Low Nitrogen
Low P= Low phosphorus
Low pH = Low soil pH (acidity)
masl=Meters above sea level
MEA = Mega-environment A
MEB = Mega-environment B
MEC = Mega-environment C
MED = Mega-environment D
MSV = Maize Streak Virus
NUE = Nitrogen Use Efficient
TLB = Turcicum Leaf Blight |
| Regional Trial Data Summary |
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| Regional Trial Site Information |
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