CSIR-CRI ɔnwanwa

NATIONAL CATALOGUE OF CROP VARIETIES 2019

CSIR-CRI ɔnwanwa

Commodity: Maize

Basic Information
Name of variety CSIR-CRI ɔnwanwa
Commodity Maize
National Code GH/Zm/002/19
Origin/Source IITA
Applicant CSIR-Crops Research Institute
Cultivation Details
Preferred Ecology Forest, Forest Transition & Guinea Savannah
Pedigree/Line Single cross hybrid
Year of release 2012
Year of registry 2019
Variety Traits
Distinctness, Uniformity and Stability

Seed colour: Orange;

 Days to 50% silk: 55; 

Plant height (cm): 173;

 Ear height (cm): 88;

 Tassel colour: Deep Purple; 

Tassel arrangement: Open and alternate;

 Silk colour: Deep Purple;

 Stem colour: Deep purple;

 Cob length (cm): 18.5;

 Cob diameter (cm): 4.5;

 Kernel depth (cm): 1.0;

 Kernel arrangement: Straight;

Kernel type: Flint

Value for Cultivation and Use

Potential orange maize for improved nutrition and health; Suitable for human, poultry and livestock consumption; Maturity: 110-115 days; Potentialyield (tons/ha): 7.9; Excellent for industrial preparations such as grits and kenkey; Moisture %: 11.8; Protein %: 12.1; Fibre %: 1.1; Fat %: 5.7; Ash %: 1.4;Carbohydrate %: 71.6; Water binding capacity %: 319.7; Solubility%:17.1; Swelling power%:9.6; Pro-vitamin A (µg/g): 6.0

Breeders
M. B. Ewool
Breeder
K. Obeng-Antwi
Breeder
M. Tengan
Breeder
F. C. Danso
Breeder
CSIR-CRI
Breeder
A. Haruna
Breeder
A. S. Mashark
Breeder
CSIR-SARI
Breeder
Photo Gallery
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