Secure the germination rate of your seeds

Are you a seed producer? Discover a new standard of conservation, under modified atmosphere, for your seeds.

Every year, 5% of seed batches are no longer marketable.

  • 3000
    lots in stock
  • 1000 €
    minimum lot value
  • 5%
    of downgraded batches
  • 150K€
    annual losses!

360° protection for your seeds

Nox is the leading modified atmosphere solution for complete protection of your seeds. We have developed a patented preservation process based on a CO₂-rich atmosphere.

  • Isolation
    Isolates the grain from the outside environment, prevents insect attacks and the regaining of moisture.
  • Reduction
    Slows down the growth of micro-organisms and protects against oxidation.
  • Elimination
    Totally eliminates the insects already present in the batch, without any insecticide treatment.

Industrialize the protection under modified atmosphere

Discover our new, flexible, turnkey solution, enabling you to pack independently.

  • rack storage in Nox® big bag

    Large scale conditionning

    • Bag your seeds quickly and on a large scale in Nox® Big Bags.

    • Easily integrate our packaging process into your existing industrial line.

    • Train to be up and running in a day.
  • germination analysis

    Full protection for your seeds

    • Maintain natural protection around your seeds with modified atmosphere.

    • Secure their quality over long periods without the need for cold storage.

    • Take samples without disrupting preservation, thanks to valves integrated into Nox® Big Bags.
  • seed truck loading

    Simplify your processes

    • Reduce your pest & rodent monitoring plans.

    • Reduce your seed multiplication plans by avoiding the need to reproduce every year.

    • Anticipate & meet your delivery deadlines: produce from the start of the campaign with ready-to-use seeds.

How do I get Nox®?

We coordinate your installation project from A to Z, in direct dialogue with your site's Production, Quality & Logistics departments.

  • 1

    Contact & visit

    We define your needs and constraints. We visit your site to get to know your operating environment and existing equipment.

  • 2

    Designing your offer

    We design your offer and the implementation schedule.

  • 3

    Installation & start-up

    We install the line and train your teams in its use. We work with you to get the system up and running.

Recevez gratuitement notre dossier scientifique.

Tout ce qu'il vous faut savoir sur la conservation des semences de grandes cultures sous atmopshère modifiée.

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Over 20,000 tons already protected!

They already trust us

We've been using Nox® Big Bags for 2 years, and over 100 tons of different species have been bagged. In lentils, the result is clear: no live insects were present on the batches that had been bagged in Nox at harvest. 

Cristophe Guitton - General Manager

After 1 year of testing, this summer we stored over 40 tons of lentils under CO₂, and on opening we didn't observe a single live insect. 

Louis Ailloud - station Manager

Why work with us

We design natural, common-sense solutions on an industrial scale for tomorrow's agriculture. 


    We are in the business is Modified Atmosphere storage. Our ambition is to make it a new standard for agricultural preservation.


    Our solution is the culmination of research carried out by several international agricultural research institutes. 


    Our process is patented, and our research and innovation efforts continue, in tune with the needs of our users. 

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