Rootstock MICHURINSK 12

A Selection Foundation for Apple Orchards

The «MICHURINSK 12» rootstock, developed by the team at FSBEI HE Michurinsk State Agrarian University under the guidance of A. G. Kuklina and Yu. A. Fedulova, is a specialized solution for commercial and amateur horticulture. This vegetatively propagated rootstock aims to ensure high productivity of apple plantations, allowing trees to enter the fruiting stage within 4-5 years after planting.

Strengths and Adaptability

The key advantage of this rootstock is its biological resilience. In the conditions of a modern intensive orchard, where the infectious background is often extremely high, «MICHURINSK 12» demonstrates:

• High resistance to scab, which significantly reduces the pesticide load on the orchard.
• A moderate level of resistance to powdery mildew, allowing for the control of pathogens using standard agrotechnical methods.
• Excellent compatibility with the scion, ensuring durability and stability of apple tree development.

Operational Considerations

It is important to note that «MICHURINSK 12» has limited frost resistance, with a critical threshold of -15°C. This makes it an ideal choice for regions with a mild climate or protected sites. Use in northern latitudes will require additional expenses for root system covering or the arrangement of a specific microclimate. The originator emphasizes that this material is intended for agronomists who are prepared for professional orchard management and informed site selection for planting.