Production de graines de tournesol dans l'UE : Rapport de dynamique sur 10 ans [2016–2025]

Trajectoire de production sur 10 ans: Étoiles montantes et producteurs en déclin

Across the EU-27, total sunflower seed production eased from 8.8 million tonnes in 2016 to 8.5 million tonnes in 2025 — a net loss of about 251 thousand tonnes (-2.9%), equivalent to a -0.32% CAGR. The decade high came in 2017 at 10.4 million tonnes, while the low was 8.4 million tonnes in 2024.

France was the single clear rising star among the top eight producers, growing at a 2.08% CAGR and adding 238.5 thousand tonnes (+20.3%) over the decade. Its 2020 value carries a break-in-series flag, reflecting a methodological change in French reporting. Spain (+0.09% CAGR) and Italy (+0.89% CAGR) held broadly stable across the ten years, while Hungary (-0.95% CAGR) was also classified as Stable despite a slight net decline in absolute terms.

The fading producers included the two largest by total volume. Romania, the top-ranked EU sunflower seed producer, lost ground at a -1.29% CAGR (-224.4 thousand tonnes, -11.0%), and Bulgaria declined at a -1.62% CAGR (-253.0 thousand tonnes, -13.7%). The steepest relative drops were in Greece (-5.07% CAGR, -37.4%) and Slovakia (-3.37% CAGR, -26.6%), where output shrank by more than a quarter. Greece's entire series carries estimated flags, and Spain's 2025 value is provisional, as noted in the table below.

Tableau de stabilité d'approvisionnement: Classement de fiabilité

Volume leadership and supply reliability diverge sharply in sunflower seed. Ranking the top eight producers by coefficient of variation (CV) — where a lower CV means steadier year-to-year output — reveals that the two smallest-volume producers among the leading eight are the most reliable.

Spain holds the best stability record (CV 6.8%, max single-year drawdown of -18.6%), making it the most dependable supplier despite ranking only fifth by volume. Italy follows closely (CV 7.1%, max drawdown -9.2%), and Bulgaria claims third place (CV 9.2%, max drawdown -16.7%). All three sit in the "very stable" tier (CV below 10%).

Hungary (CV 10.8%), France (CV 18.0%), Greece (CV 18.8%), and Slovakia (CV 18.9%) fall into the "moderately stable" range (CV 10–20%). At the volatile end, Romania (CV 25.9%) is the only producer in the "volatile" tier, with a maximum single-year drawdown of -40.5%. A buyer sourcing exclusively from Romania would have absorbed output swings from 1.5 million to 3.6 million tonnes over the decade, underscoring the supply risk concentrated in the EU's largest producer.

Évolution de l'allocation des terres: Transformation des terres agricoles sur 10 ans

The land dedicated to sunflower seed tells a contrasting story to production. EU-27 harvested sunflower area expanded from 4.13 million hectares in 2016 to 4.66 million hectares in 2025 — a net gain of about 530 thousand hectares (+12.8%, a 1.35% CAGR). Because production edged slightly lower across the same period, the implied EU-27 yield declined from 2.12 t/ha in 2016 to 1.82 t/ha in 2025, indicating that area expansion outpaced output growth.

Four of the eight leading producers expanded their sunflower acreage. France posted the fastest area growth rate (+2.74%/yr, +148.0 thousand hectares, +27.6%), followed by Romania (+1.65%/yr, +165.3 thousand hectares, +15.9%), Bulgaria (+1.60%/yr, +126.0 thousand hectares, +15.4%), and Hungary (+1.33%/yr, +79.7 thousand hectares, +12.7%). Italy held essentially stable (-0.13%/yr, -1.3 thousand hectares).

At the contracting end, Slovakia cut the most in relative terms (-20.1%, a -2.46% annualized rate), followed by Greece (-13.3%, -1.58%/yr) and Spain (-7.2%, -0.83%/yr). Comparing production CAGR against area CAGR reveals that in most expanding countries, area grew faster than output: France's production CAGR of +2.08% fell short of its area CAGR of +2.74%, implying a decline in yield per hectare. Romania and Bulgaria show an even wider gap, where area kept expanding while production declined.

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