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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.
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
Discover our latest catalogue, the crop and service guide 2025-26 for maize, sunflower, oilseed rape, alfalfa and soybean, as well as for our agro-services portfolio. Find a product Discover a full range of maize portfolio for all uses grain, silage or biogas, for organic agriculture, for temperate or tropical regions. Contact us Our local teams […]
As the agri-food industry increasingly demands responsible sourcing, MAS Seeds® is fully committed to creating a seed catalogue rooted in regenerative agriculture, supported by advanced varietal research and sustainable production practices. This approach ensures long-term sustainability by promoting soil health, optimizing resource use, and reducing the carbon footprint of agricultural practices, thereby benefiting both farmers […]
We’re proud to announce that Maïsadour Group has taken a news step in its commitment to sustainability by earning the Exemplary CSR Label, awarded by AFNOR. A strong mark of recognition 🏅 This top-level distinction, based on the international ISO 26000 standard, highlights the concrete actions implemented by MAS Seeds has taken to embed social and environmental responsibility […]
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.