Madnesse

Genetic potential of Madnesse spring barley

The French breeding company Secobra Recherches S.A.S. focuses on the intensive development type, and the “Madnesse” variety is no exception. This two-row spring barley is designed to deliver stable, high yields in temperate climatic conditions. The key feature of the hybrid lies in its ear structure and the adaptive capacity of its vegetative biomass.

Technical structural aspects

• Two-row ear: Unlike multi-row varieties, “Madnesse” produces larger and more uniform grains. This has a direct impact on the bushel weight (hectoliter weight), which is a critical factor for processing plants and the malting industry.
• Intensive tillering: The plant is capable of forming a productive stand even at moderate seeding rates. The tillering energy allows for the efficient uptake of soil nutrients during critical growth stages.
• Stem stability: Physiological characteristics of the straw provide excellent lodging resistance. This significantly reduces losses during harvesting and allows for the application of modern fertilizer programs without the risk of excessive stem elongation.

The practical value of “Madnesse” lies in its ability to transition rapidly into the generative phase, helping the crop avoid the heat stress of early summer. Crop protection and fertilization systems should be optimized for an intensive variety, as it responds vigorously to nitrogen inputs, converting them into high-quality biomass and well-filled grain.