Maize MAS 28 A

The Agronomic Potential of Mas Seeds MAC 28 A

French breeding from Mas Seeds in the MAC 28 A hybrid focuses on the balance between physiological stability and versatile application. This mid-early hybrid with flint-dent grain type proves its efficiency in both grain production and high-quality silage harvesting. The core feature of this model is the distinct 'Stay Green' effect. The plant maintains metabolic leaf activity long after grain filling is complete, which extends the accumulation period of plastic substances and minimizes losses during temperature fluctuations.

Phytosanitary Resistance and Adaptability

A key engineering goal for the breeders was to reduce yield dependency on the pathogenic background. MAC 28 A possesses comprehensive immunity against major economically significant maize diseases:

• Common and Head Smut: The hybrid demonstrates high resistance, which is critical in monoculture farming or regions with high infectious pressure.
• Maize Fusarium: A robust genetic defense base reduces the risk of mycotoxin development, directly impacting the grade of commercial grain and the safety of forage silage.

Planting Density Recommendations

Realizing the hybrid's full potential depends on maintaining the correct plant stand density at harvest. Mas Seeds experts recommend the following density guidelines:

• 70,000–80,000 plants/ha: Optimal for arid conditions or regions with limited moisture, where minimizing plant competition for soil water is paramount.
• 80,000–90,000 plants/ha: Recommended for areas with favorable water balance, allowing for efficient use of growing space to maximize vegetative mass (silage) or generative organs (grain).

MAC 28 A is a classic example of European breeding, prioritizing 'Stay Green' traits and phytosanitary safety, while its versatility (grain/silage/feed) makes it a reliable tool for risk diversification in modern agricultural operations.