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Innovative and sustainable seed portfolio for cereal and cattle growers.
With 75 years of experience in the seed business, we create and produce high-quality seeds, offer seed applied solutions and agronomic services. Our goal is to safeguard farmer income and ensure food security for today and tomorrow, while promoting sustainable agriculture.
Discover our newsletter
The market news from a seed company dedicated to Regenerative Agriculture . Every quarter, you’ll receive insights that matter most to your farm:
- Real field feedback from growers like you
- Updates on our latest projects and innovations
- Clear agronomic signals for the season
Move toward a more sustainable future with us 🌱.
Act together for a changing agriculture
At MAS Seeds®, we have set our core purpose to contribute to agro-ecological transition and to Act Together for a Changing Agriculture. Watch the video to discover more about our purpose and our ways of working.
Vision 2030
MAS Seeds® is committed to supporting farmers in their transition and in reducing its own carbon footprint through the use of regenerative agriculture practices 🌱.
The latest news and media
During the show, MAS Seeds hosted a roundtable titled “What Role Do Seeds Play in the Agroecological Transition?” This conference brought together a diverse audience—farmers, institutions, journalists—and fostered rich discussions between our experts and Frédéric Thomas. The exchanges confirmed the crucial role of seeds in a successful transition and reinforced MAS Seeds’ legitimacy in driving this […]
In September, MAS Seeds reaffirmed its commitment to Regenerative Agriculture and strengthened its reputation as an international seed company actively supporting the agroecological transition, through two complementary events: a pre-client event at our Haut-Mauco site (MAS Seeds headquarters in the Landes) and our participation in the Méca-culturales trade show in the Landes. 📅 September 9th […]
This September, MAS Seeds® will be taking part in two major events to share its expertise and innovations 📅 September 9 – Haut-Mauco: A day dedicated to our French and international clients, featuring visits to our facilities and discussions around Regenerative Agriculture, a central theme of our strategy. 📅 September 10 & 11 – Saint-Agnet […]
Meet the new MAS4 Seed Mixtures
We have recently launched a new seed mixture portfolio under the brand MAS4 to answer the evolving needs of a changing agriculture.
MAS4 Mixture Portfolio consist of cover, forage and energy seed mixtures and is divided into 4 segments: COVER, NUTRI, EXPERT and ENERGY. Each segment offers a product portfolio adapted to different needs, country, region and regulation.
The latest crop advices
This guide is your go-to resource for soybean farming, offering essential tips on sowing, weed control, inoculation, and harvesting. we aim to enhance your soybean yield through …
Agroecology is an interdisciplinary approach to agriculture that combines ecological principles with agricultural practices. It seeks to optimize the interactions between plants, …
How to Spot Mildew in Sunflowers: Early Signs and Effective Strategies Sunflowers can fall victim to mildew, a pervasive issue that hampers their growth and yield. Recognizing the …
Breeding innovations for a sustainable farming
We create genetic innovations for our maize, sunflower and rapeseed varieties to help farmers to improve their production and to face an increasingly difficult climatic and economic environment.
WATERLOCK® grain maize hybrids
Grain maize hybrids that are offering a superior ability to thrive under drought stress conditions
GREEN+
Silage maize genetic
GREEN+ silage maize varieties secure silage quality under climate change, thanks to their genetic ability to delay the evolution of dry matter in leaves and stems and thus extend the period of photosynthesis.
HELIOSMART
Sunflower genetic
HELIOSMART varieties have the highest genetic tolerance to three main sunflower diseases: Mildew, Sclerotinia and Verticillium, and thus secures the yield.
NORUST
Sunflower genetic
NORUST sunflower varieties secures the harvest by its highest genetic tolerance against black rust.
SAFETY+
Oilseed rape genetic
SAFETY+ winter oilseed rape hybrids safeguards the yield in cold climates with better early vigour and strong development before winter.
Discover our latest catalogue 2024
AGROPLUS® services for better decision making in field crop management
We team up with farmers to develop agricultural services to contribute to optimising crop yields, enhancing resilience to environmental challenges, and ultimately ensuring sustainable agricultural practices. AGROPLUS® service portfolio includes tools, agronomic expertise and personalised consulting to help growers increase their yield in a sustainable way .
MAS START – Sowing alert
MAS START service helps farmers to decide their sowing dates by sending personalized pre-sowing and sowing alerts. It is based on agronomic knowledge and agro-weather indicators for the variety on farmer’s field.
AGROPLUS® Report – Agronomic Field Report
AGROPLUS® Report consist of a complete analysis of your field with cultural advices in order to optimise your crop operations and reach the yield potential of the MAS Seeds® varieties. The reports
are created by MAS Seeds® technician and sent to farmers by email 3 times in the vegetation.
NUTRIPLUS® services for dairy farms to increase nutrition efficiency
We team up with farmers to develop agricultural services to contribute to optimising crop yields, enhancing resilience to environmental challenges, and ultimately ensuring sustainable agricultural practices. Our service portfolio includes tools, agronomic expertise and personalised consulting.
NUTRIPLUS® SAT
Satellite image technology combined with our agronomic knowledge is our NUTRIPLUS® SAT service to observe and anticipate the percentage of dry matter evolution of your field and optimise harvest date.
NUTRIPLUS® Harvest
In-field plant analysis with NUTRIPLUS® Harvest service is conducted by a MAS Seeds® expert to forecast the best harvest window for your silage maize field. The analysis is done directly on your maize plant with infrared technology.
NUTRIPLUS® Observatory
Regional report with NUTRIPLUS® Observatory is provided by distributors to inform their local farmers about the regional harvest date forecast based on estimated dry matter content in the silage maize fields.
NUTRIPLUS® Silo
Silo analysis with NUTRIPLUS® Silo conducted by a MAS Seeds® expert directly at your farm after opening your silo. An expert identifies losses using our application and gives recommendations about how to improve your silo in the next season.
NUTRIPLUS®SAT Satellite Harvest Forecast
Advanced Satellite Technology for Precise Silage Harvest
Harvest at the right date the silage maize is the key objective for dairy farmers. It’s the guarantee to harvest the best feed value and to have a good conservation on the silo.