Maize Ronaldis

Stable yields in changing conditions

The French three-way cross hybrid "Ronaldis" by Euralis Semences is a solution for farms seeking a balance between grain productivity and silage mass quality. With a vegetation period of 100–110 days, this hybrid fits perfectly into intensive crop rotations, allowing for timely field preparation for winter crops.

Phytosanitary reliability

A key feature of Ronaldis is its high natural resistance to pathogens that typically reduce corn field profitability. Thanks to its genetic protection, the hybrid demonstrates excellent resistance to:

• Helminthosporiosis;
• Fusarium ear rot;
• Common smut.

This significantly reduces the costs of fungicide treatments, allowing farmers to focus on mineral nutrition and pest management.

Sowing strategy and density

The flint-type grain ensures high test weight and fast moisture release during maturation. Depending on production goals, agronomists choose different planting densities:

• For grain production: a density of 55,000–65,000 plants per hectare is recommended. This allows the ear to reach its full potential and results in maximum grain output with high 1000-kernel weight.
• For silage production: sowing density is increased to 75,000–85,000 plants per hectare. In this scenario, the hybrid forms a robust vegetative mass with high nutritional value, perfectly suited for high-quality cattle feed.

Ronaldis is the choice of professionals who need predictable results without excessive risk in the face of unpredictable weather.