Key Figures
hectares in France
national average yield
of domestic production (2023)
of seeds produced (2024)
The benefits
Top producer
A sunflower seed yields about 40% oil and 60% oilcake
Not very demanding
Sunflowers require very little water, fertilizer, or pesticides
Adapted to climate change
Its strong root system allows it to draw the nutrients it needs from deep within the soil
Beneficial for everyone
Improves soil drainage and attracts pollinating insects
Our growing guides
These guides provide comprehensive information on growing sunflowers: from selecting varieties to harvesting and storage, including planting, irrigation, fertilization, and weed control. They also offer updated advice on controlling pests and diseases that affect sunflowers.
Tools
Check out our decision-making tools
Projects
Each year, Terres Inovia participates in or coordinates several national, European, and international calls for proposals on a variety of topics.
SOLARIS
Protecting Soybeans from Pests: Combating, Analyzing, Researching, and Innovating for Sustainable Solutions
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Rapeseed
Tournesol
Pois d'hiver
Pois de printemps
Soja
Féverole d'hiver
Féverole de printemps
Lentille
Pois chiche
Lin d'hiver
Lin de printemps
Lupin d'hiver
Lupin de printemps
Cameline
Interculture
Couverts végétaux
RECOVERY
Successfully growing and deploying cover crops to control weeds between crops
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Rapeseed
Tournesol
Pois d'hiver
Pois de printemps
Soja
Féverole d'hiver
Féverole de printemps
Lentille
Pois chiche
Lin d'hiver
Lin de printemps
Lupin d'hiver
Lupin de printemps
Maitrise des adventices
Désherbage
PARAD
To anticipate, innovate, and support the agroecological transition in weed management
ROOT
Mapping of water supply sources for CIVE sites in Nouvelle-Aquitaine
Events
Upcoming hemp events we're organizing
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Rapeseed
Tournesol
Soja
Féverole d'hiver
Féverole de printemps
Lupin d'hiver
Lupin de printemps
Cameline
Pois chiche
Lentille
Synergies Bio Non Bio Conference: The Role of Preventive Measures in the Integrated Management of Production Systems
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Pois d'hiver
Pois de printemps
Pois chiche
Lentille
Soja
Féverole de printemps
Féverole d'hiver
Lupin d'hiver
Lupin de printemps
Cap Protéines Challenge 5
Training
Build your skills with the Tournesol training courses designed and led by Terres Inovia experts
Publications
To assist you, Terres Inovia offers several technical publications on hemp
Products and Services
Development of a regionally-based program
Terres Inovia supports you in building a new regional supply chain.From strategy to on-the-ground…Fatty acids in ISO seeds
Method used: NF EN ISO 17059 - NF EN ISO 12966-4Fungal strain on culture medium
Supply of mycelium grown on culture medium for the fungal species described below.Price: starting…Pathological diagnosis of plant material
Conducting a diagnostic assessment through macroscopic and microscopic examination, supplemented…Have a question? Please contact us!
If you have any questions or thoughts about our research, initiatives or projects, please don't hesitate to write to us.
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