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2016 Corn Inbred Lines Release CO461

2016 Corn Inbred Line Release - CO461 (PDF, 636 KB)

Derivation: (CM174 x CO388) x CO388 BSSS

Inbred Characteristics
Characteristic Detail
Parent (female or male) Both
Emergence 2a
Early seedling vigour 2a
Plant height 200 cm
Number of leaves 16-18
Leaf angle Semi-erect
Ear height 80-90 cm
Days to mid pollen 75b
Days to mid silk 80b
Ear type Cylindrical
Ear length 12-13 cm
Ear diameter 4 cm
Cob colour (anthocyanin) Red
Kernel rows 14-16
Kernel shape Wedge
Kernel type Dent
Kernel colour Yellow
Husk cover from ear tip 9-10 cm
a Scale: 1 = Excellent, 5 = Poor
b Days from planting
Pest Resistance Ratings[c]
Term Detail
Gibberella ear rot S
Smut S
Fusarium stalk rot I
Northern leaf blight S
Eyespot I
Rust I
c HR = Highly resistant
I = Intermediate
S = Susceptible
Production Information
Term Detail
Seed parent yield 79 g
Silk emergence 1a
Tassel extension 2a
Pollen shed 2a
a Scale: 1 = Excellent, 5 = Poor

Corn yield data table for C0461

Year City CHU FAO GDD Hybrid Moisture % Bu/Ac Yield/Moisture
  • AB: Alberta
  • MB: Manitoba
  • ON: Ontario
  • QC: Quebec
  • - : no data
  • Bu/Ac: Bushels per acre
  • CHU: Corn heat units
  • CV: Coefficient of variation
  • FAO: Food and Agriculture Organization
  • GDD: Growing degree days
  • REPS: Replicates

Further technical information

Dr. Lana Reid
Corn Breeding and Pathology
Ottawa Research and Development Centre
Central Experimental Farm
Ottawa, Ontario, K1A OC6

Phone: 613-759-1619
Fax: 613-952-9295
E-Mail: Lana.Reid@canada.ca

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