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CZH142060

CZH142060 is an early-maturing, white-grain hybrid that has good yield potential under optimum conditions as well as under low P, low N, and acidic soil stress. It also has good disease resistance for diseases, namely GLS, TLB and rust.   General Information
  Adaptation/Agroecological zone 600-1500 masl
  Region Southern Africa
  Type of product Three-way Cross
  Year first announced 2016
     
      Grain Characteristics
Grain Yield   Grain color White
Grain yield (MEA) (HD) 10.13 t/ha   Grain texture Semi-dent
Grain yield (MEA) (OPT) 8.56 t/ha      
Grain yield (MEB) (OPT) 6.88 t/ha   Biotic Stress Performance
Grain yield (MED) (OPT) 4.12 t/ha   Turcicum leaf blight (TLB)  (1-9) 2.0
Grain yield (MEC) (RS) 4.12 t/ha   Rust (1-9) 2.2
Grain yield under low N stress 3.22 t/ha   Grey leaf spot (GLS)  (1-9) 3.0
Grain yield under Low P conditions 9.05 t/ha   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.
Grain yield under Low pH conditions 4.05 t/ha  
         
Agronomic Characteristics   Seed Production Characteristics
Maturity 126.8 DAP   Male seed yield  4.68 t/ha
Anthesis-silking interval  1.7 Days      
Ear height  128.0 cm   Comments
Plant height  236.8 cm   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
NUE = Nitrogen Use Efficient
TLB = Turcicum Leaf Blight
     
Further Links  
Full Announcement  
Regional Trial Data Summary  
Regional Trial Site Information  
     
     
     
     
     
     
     
Patent Information:

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Tags
Product Type > Three-way cross hybrid
Abiotic Stress Tolerance > Acid soil tolerant
Abiotic Stress Tolerance > Drought tolerant
Abiotic Stress Tolerance > Nitrogen-use efficient (NUE)
Abiotic Stress Tolerance > Low phosphorus tolerant
Adaptation > Mid-altitudes
Biotic Stress Tolerance > Ear rots
Biotic Stress Tolerance > Rust
Biotic Stress Tolerance > Turcicum leaf blight (TLB)
Grain Color > White grain
Grain Texture > Semi-dent
Maturity Group > Early maturing
Region > Southern Africa
Year announced > 2016
Adaptation > Lowlands
For Information, Contact:
Nicholas Davis
Program Manager
CIMMYT
n.davis@cgiar.org

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