Bacter-Perf-WP Technology
Increase crop yields while protecting, preserving, and regenerating soil health and biological life.
Bacter-Perf-WP technology is the core of our range of microbial biostimulants. It includes the N1TRIUM, A6MIL, K4LIBRE, and D3STRESS solutions. These products are supplied as water-soluble powders and can be easily applied to the soil by spraying, seed coating, or in combination with fertilizers.
This technology integrates seamlessly into existing crop management practices. It acts directly at the soil and root level, optimizing plant nutrition, stimulating plant development, and sustainably supporting soil fertility.
In 2018, we launched our first research project to identify the microorganisms contained in our Ov active ingredient, renowned for its outstanding fertilizing properties. This research was carried out in collaboration with the French National Museum of Natural History (Muséum national d’Histoire naturelle, Paris), with the scientific participation of Professor Marc-André Selosse. The study identified 374 fungal species and 234 bacterial species.
Within this exceptional biodiversity, we selected robust microorganisms that are multiplied using a unique solid-state biofermentation process. This proprietary process is exclusive to OvinAlp.
Microbial Technology Serving Soil and Crops
The microbial biostimulants developed with Bacter-Perf-WP technology have been carefully selected and identified from our Ov active ingredient for their ability to significantly improve agricultural crop production. Their mode of action is based on a comprehensive approach to both soil and plants, acting on several complementary levels.
They help optimize the soil’s nutrient reserves, improve the uptake of mineral nutrients by plants, and strengthen crop resilience to climatic challenges. By stimulating the biological activity of the soil, they also help preserve its structure, vitality, and natural balance—essential conditions for achieving sustainable yields.


Targeted Action at the Root Level
Bacter-Perf-WP technology works primarily at the root level, where plant development begins. By promoting the activity of beneficial microorganisms, these biostimulants release plant-available nutrients, particularly in so-called “locked” soils, where nutrients are present but not readily accessible to plants.
This root stimulation improves plant nutrition and enhances crop vigor throughout the entire growing cycle. By restoring essential biological functions, Bacter-Perf-WP technology enables the soil to regain its natural role, contributing to an efficient and balanced soil–plant system.
Long-Lasting Agronomic Benefits
Thanks to their microbial mode of action, Bacter-Perf-WP solutions help to:
- improve crop nutrient use efficiency;
- support plants in coping with climatic and environmental stresses;
- preserve and regenerate the soil’s biological life;
- secure and optimize yields over the long term.
This technology is fully aligned with a more sustainable approach to agriculture, where agronomic performance is built on living, functional, and resilient soils.
A Range of Solutions Tailored to Crop Needs
Available through the N1TRIUM, A6MIL, K4LIBRE, and D3STRESS products, Bacter-Perf-WP technology provides targeted solutions to meet the various nutritional and physiological needs of crops while maintaining a common objective: stimulating the soil to better nourish the plant.