Fertigrain Start SoMo

Biostimulation for legumes: the architecture of Fertigrain Start CoMo

The successful start of legume crops depends directly on metabolic intensity during germination. Fertigrain Start CoMo from the Spanish company «AgriTecno Fertilizantes SL» is an organomineral complex where plant physiological activity is stimulated by the synergy of free L-amino acids and essential trace elements.

The critical combination: Cobalt, Molybdenum, and Zinc

The efficacy of the product is rooted in a precisely calibrated combination of elements involved in nitrogen fixation:

• Molybdenum (Mo): A key component of the nitrate reductase enzyme. It is responsible for converting nitrogen into amino acids within the plant. For soybeans and peas, this is a critical factor determining the activity of root nodule bacteria.
• Cobalt (Co): A direct stimulator of nitrogen-fixing bacteria that facilitate symbiosis. Without cobalt, the process of atmospheric nitrogen fixation slows down significantly, depriving the crop of its primary nutritional source.
• Zinc (Zn): Controls auxin metabolism, ensuring the active development of the primary root system.

This specific triad, combined with organic nitrogen (1-5%), triggers an 'explosive' germination energy. Plant-derived amino acids serve as ready-made building blocks for proteins, allowing the seedling to conserve energy during the first days post-sowing. By providing these ready-to-use compounds, the plant bypasses the energy-intensive stages of de novo protein synthesis.

Practical application for modern farming

Technically, Fertigrain Start CoMo addresses two critical operational needs: seed treatment and early-stage foliar application. When used as a seed dressing, the product creates a protective, nutrient-rich 'cocoon,' which is essential under unfavorable conditions like cold soil or delayed spring. Field emergence is increased because germination energy is supported by an external supply of L-amino acids. Classified as a Class 4 hazard substance, the product ensures safe handling without stringent restrictions, simplifying logistics and application protocols on the field or processing site.