Signum

Inoculants & Bio-Inducers

Soybean inoculant for rapid nodulation and reliable BNF 

Liquid soybean inoculant combining Osmo-Protection and Bio-Inducer Technologies to enhance bacterial establishment and accelerate Biological Nitrogen Fixation (BNF). Its advanced formulation promotes rapid nodulation, improved plant vigor, and consistent performance under challenging environmental conditions, helping growers maximize yield potential. 

Mode of action

Signum combines Osmo-Protection and Bio-Inducer technologies to stimulate early metabolic activity in both bacteria and plants. By generating molecular signals, it promotes a stronger symbiotic relationship between soybean roots and Bradyrhizobium bacteria, enhancing rhizosphere activity and accelerating nodulation. This results in more efficient Biological Nitrogen Fixation, improved plant nutrition, and greater tolerance to environmental stresses such as drought, waterlogging, temperature extremes, and acidic soils, ultimately supporting higher yield potential. 

Crops: Soybean

  • Accelerates early communication between rhizobia and soybean roots.
  • Promotes earlier nodulation, maximizing Biological Nitrogen Fixation (BNF).
  • High bacterial concentration delivers more rhizobia per seed at lower application rates.
  • Enhances nodulation and plant establishment under stressful growing conditions.
  • Improves bacterial performance under high temperatures, low moisture availability, and seed treatment stress.
  • Supports stronger crop development and increased yield potential.

Application rate

2 fl oz / 100 lb (1.3 mL/kg)

Packaging

3.1 gal (11.8 L) and 40 fl oz (1.18 L)