GV 664A-5Kg

ZK451.00

Out of stock

Description

Grain & Nutritional Profile

  • Prov itamin A-rich “orange” maize, developed under ZARI/HarvestPlus breeding for biofortification. Licensed to Zamseed in 2013.

  • Semi-dent, orange grain—nutritionally enriched and visually distinct.

Maturity & Growth Cycle

  • Days to maturity: Approximately 115–125 days, making it an early-to-medium maturing hybrid.

 Yield & Agronomic Traits

  • Yield potential: Around 7–9 t/ha under good agronomic conditions.

  • Large grain size, reported by farmers as favorably big.

  • Double cobs per stalk are common, offering strong ear count.


Stress & Disease Resilience

  • Drought and GLS tolerance as part of hybrid design.

  • Moderate disease resistance, including tolerance to rust, MSV, and GLS.

  • Mid-level resistance to Maize Lethal Necrosis (MLN) relative to susceptible varieties.


🌍 Adaptation & Impact

  • Released in 2013, commercialized by ZAMSEED in 2015.

  • Included in Zambia’s Farmer Input Support Program (FISP) starting 2015-2016, reaching significant adoption.

Feature Summary

Trait Details
Grain Orange (Vitamin A), semi-dent
Maturity Early-medium (115–125 days)
Yield ~7–9 t/ha
Grain size & ears Large kernels; often 2 cobs per plant
Stress tolerance Drought & GLS resistant
Disease resistance Moderate vs rust, MSV, MLN
Adoption & impact Licensed 2013, FISP distribution 2015+
Purpose Nutrition-focused (Vitamin A enrichment)

Ideal Users

Best for farmers aiming to grow nutritious, high-yielding orange maize—suitable for early-medium seasons in Zambia, especially where vitamin A enrichment is valued by households and supported by government programs.

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