570
FAO GROUP
Maturity Group
The hybrid belongs to the FAO 570 maturity group.
570
FAO 570
AS 507 Ultra
FlexMax Hybrid®
A hybrid for grain and ear production, with strong adaptability and a robust ear.
FlexMax®
A hybrid for grain and ear production, with strong adaptability and a robust ear.
- Grain / Ear
- Dent
- FAO 570
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18
KERNEL ROWS
Robust Ear
A very long ear with 18 rows of large kernels.
MODERATE
MOISTURE DRY-DOWN
Dual Purpose
Suitable for ear harvest and direct grain harvest.
FOCUS ULTRA
TOLERANCE
Special Technology
A hybrid tolerant to Focus Ultra herbicide.
When to Choose AS 507 Ultra?
A hybrid for grain and ear production, with strong adaptability and a robust ear.
Intended for ear harvest or direct grain harvest. Suitable for different soil types and levels of crop management.
570
Recommended Conditions
Intended for ear harvest or direct grain harvest. Suitable for different soil types and levels of crop management.
Plant
Medium-Tall
Stalk
Very Strong
Resistance
Good Resistance to European Corn Borer and Ear Diseases
End Use
Ear and Grain
Recommended Plant Density
Adjust Plant Density to Growing Conditions.
The recommended plant density is provided according to growing conditions: less favorable conditions, optimal conditions, and irrigation.
×1,000 plants/ha
×1,000 plants/ha
×1,000 plants/ha
Hybrid
AS 507 Ultra
FAO Group
570
Program
FlexMax
End Use
Grain / Ear
Grain Type
Dent
Hybrid Description
A new, medium-early hybrid of the latest domestic genetics, tolerant to stressful conditions. It has a strong root system, a medium-tall plant, and a sturdy stalk; the ear is large and long, with 16–18 kernel rows.
AS
507
Ultra
507
Ultra
Hybrid Specifications
Key Data for Hybrid Evaluation.
Explore the AS Program
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