| CZH15221 is an early-maturing, white grain hybrid that has good yield potential under high density and 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 |
| Grain Yield |
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| Grain yield (MEA) (OPT) |
6.84 t/ha |
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Grain Characteristics |
| Grain yield (HD) |
9.31 t/ha |
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Grain color |
White |
| Grain yield (MEC) (RS) |
2.93 t/ha |
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Grain texture |
Semi-dent |
| Grain yield under low N stress |
2.50 t/ha |
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Biotic Stress Performance |
| Agronomic Characteristics |
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Turcicum leaf blight (TLB) (1-9) |
3.0 |
| Maturity |
129 DAP |
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Rust (1-9) |
3.0 |
| Anthesis-silking interval |
-0.1 Days |
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Grey leaf spot (GLS) (1-9) |
1.8 |
| Ear height |
121.6 cm |
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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. |
| Plant height |
243.1 cm |
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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
HD = high density (80,000 plants)
Low N = managed low nitrogen
masl = meters above sea level
MEA = Mega-environment A
MEC = Mega-environment C
NUE = Nitrogen-use efficient
RS = random stress
TLB = Turcicum Leaf Blight |
| Regional Trial Data Summary |
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| Regional Trial Site Information |
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