Trajectoire de production sur 10 ans : étoiles montantes et producteurs en déclin
Total EU-27 grain maize production ended the decade slightly lower than it began, declining from 62.7 million tonnes in 2016 to 60.1 million tonnes in 2025 — a modest net decrease of 4.2% at a compound annual growth rate of -0.47%. The EU total remained broadly stable, staying between 53 million and 73 million tonnes across all ten years. However, this aggregate stability masks a profound redistribution of production among member states.
France retained its position as the EU's largest grain maize producer, growing output from 11.7 million tonnes in 2016 to 13.7 million tonnes in 2025 — a 17.4% net gain at a 1.80% CAGR. The French trajectory was ascending, though the decade was not without setbacks: a 29.2% year-on-year slump in 2022 (to 10.9 million tonnes) was followed by a near-complete recovery in the subsequent seasons. France's 2020 value carries a break-in-series flag, reflecting a methodological change in French reporting.
Poland delivered the most extraordinary transformation. Polish grain maize production surged from 4.3 million tonnes in 2016 to 10.3 million tonnes in 2025, a net increase of 142.6% at a blistering 10.35% CAGR. This growth propelled Poland from the sixth-largest EU producer to the third-largest, overtaking Hungary, Italy, and Germany in the process. Every single year in the Polish series showed growth over the prior year except 2017 and 2019 — an almost unbroken upward march.
Romania, long a maize powerhouse, experienced the steepest volume decline among the major producers. Romanian output fell from 10.7 million tonnes in 2016 to 7.8 million tonnes in 2025 — a 27.8% net contraction at a -3.56% CAGR. The Romanian trajectory was highly erratic: production peaked at 18.7 million tonnes in 2018 and again approached 14.8 million tonnes in 2021, but collapsed to 6.0 million tonnes in 2024 before a partial recovery to 7.8 million tonnes in 2025.
Hungary charted an even sharper proportional decline. Hungarian production collapsed from 8.7 million tonnes in 2016 to just 3.8 million tonnes in 2025 — a 55.7% net loss at a -8.64% CAGR. The most dramatic single-year drop occurred between 2021 and 2022, when output plunged 57.0% from 6.4 million tonnes to 2.8 million tonnes.
Germany recorded a steady ascent, growing production from 4.0 million tonnes to 4.9 million tonnes — a 23.1% gain at a 2.33% CAGR. Italy declined moderately, losing 19.4% of its output from 6.9 to 5.5 million tonnes at a -2.37% CAGR. Spain held relatively steady, edging down 0.7% from 4.1 to 4.0 million tonnes. Bulgaria experienced the most severe proportional contraction, with production collapsing 56.2% from 2.3 million tonnes to just 1.0 million tonnes at a -8.77% CAGR. Poland's 2025 value is estimated and Spain's 2025 value is provisional, as flagged in the tables below.
All values in 1 000 t. b = break in series, e = estimated, p = provisional.
| Country | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | CAGR | Net Change (1 000 t) | Trajectory |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| France | 11702 | 14366 | 12580 | 12845 | 13726b | 15358 | 10877 | 12835 | 14671 | 13742 | +1.80% | +2040 | Ascending |
| Romania | 10746 | 14326 | 18664 | 17432 | 10097 | 14821 | 8037 | 8744 | 5972 | 7754 | -3.56% | -2993 | Declining |
| Poland | 4262 | 3947 | 3792 | 3665 | 6694 | 7322 | 8345 | 8982 | 9223 | 10339e | +10.35% | +6077 | Ascending |
| Hungary | 8679 | 6700 | 7931 | 8230 | 8365 | 6425 | 2766 | 6242 | 5298 | 3849 | -8.64% | -4830 | Declining |
| Italy | 6862 | 6068 | 6199 | 6279 | 6793 | 6080 | 4697 | 5349 | 4941 | 5529 | -2.37% | -1333 | Declining |
| Germany | 4018 | 4548 | 3344 | 3665 | 4020 | 4462 | 3837 | 4499 | 5011 | 4945 | +2.33% | +927 | Ascending |
| Spain | 4070 | 3776 | 3843 | 4184 | 4214 | 4598 | 3590 | 2835 | 3500 | 4040p | -0.08% | -29 | Stable |
| Bulgaria | 2278 | 2610 | 3523 | 4060 | 3014 | 3427 | 2554 | 2449 | 1635 | 997 | -8.77% | -1281 | Declining |
| EU-27 | 62717 | 64682 | 69005 | 70099 | 67305 | 73015 | 52971 | 61035 | 58931 | 60093 | -0.47% | -2624 | Stable |
Tableau de stabilité d'approvisionnement : classement de fiabilité
While total production volume matters for market presence, year-to-year consistency determines a country's reliability as a trading partner. The coefficient of variation (CV) — standard deviation divided by the mean — measures how much annual output deviates from the decadal average. A lower CV signals a more dependable supplier.
France recorded the strongest stability profile with a CV of just 9.8%, making it the most reliable of the top eight producers. French production averaged 13.3 million tonnes with a standard deviation of only 1.3 million tonnes. The maximum single-year drawdown — the worst one-year production drop a buyer would have experienced — was -29.2%, occurring in 2022.
The EU-27 aggregate was the most stable bloc-level indicator, with a CV of 9.0% and an average annual production of 64.0 million tonnes. The bloc's maximum single-year drawdown was -27.5%, also recorded in 2022. Five of the ten years fell below the decadal mean.
Italy, Spain, and Germany all fell into the moderately stable category, with CVs between 11.8% and 12.3%. Italian production averaged 5.9 million tonnes with a maximum drawdown of -22.7% (2022). German output averaged 4.2 million tonnes with a maximum drawdown of -26.5% (2018). Spain averaged 3.9 million tonnes with a maximum drawdown of -21.9% (2023).
At the volatile end of the spectrum, three Eastern European producers showed dramatically higher instability. Hungary recorded a CV of 29.3% and the deepest single-year drawdown of any top producer at -57.0% (2021 to 2022). Bulgaria registered a CV of 32.5% with a maximum drawdown of -39.0% (2024 to 2025). Romania, despite being the second-largest producer, was the second-most volatile with a CV of 35.6% and a 45.8% maximum drawdown (2018 to 2020). Poland, paradoxically, combined the strongest growth story with the highest volatility — a CV of 36.5%, though its maximum drawdown of just -7.4% was the shallowest among all major producers.
CV < 10% = Very stable; CV 10–20% = Moderately stable; CV > 20% = Volatile.
| Country | Mean (1 000 t) | CV% | Max Drawdown% | Years Below Mean | Stability Rank |
|---|---|---|---|---|---|
| EU-27 | 63985 | 9.0% | -27.5% | 5 | 1 |
| France | 13270 | 9.8% | -29.2% | 5 | 2 |
| Italy | 5880 | 11.8% | -22.7% | 4 | 3 |
| Spain | 3865 | 11.9% | -21.9% | 5 | 4 |
| Germany | 4235 | 12.3% | -26.5% | 5 | 5 |
| Hungary | 6448 | 29.3% | -57.0% | 5 | 6 |
| Bulgaria | 2655 | 32.5% | -39.0% | 6 | 7 |
| Romania | 11659 | 35.6% | -45.8% | 6 | 8 |
| Poland | 6657 | 36.5% | -7.4% | 4 | 9 |
Réallocation des terres : 10 ans de transformation des cultures
EU-27 grain maize harvested area remained broadly stable across the decade, declining marginally from 8.54 million hectares in 2016 to 8.46 million hectares in 2025 — a net loss of just 82,800 hectares (-1.0%) at an annualized rate of -0.11%. The EU total peaked at 9.25 million hectares in 2020 and again at 9.25 million hectares in 2021 before settling lower in subsequent years.
Poland registered the most dramatic land-use expansion. Polish maize area grew from 593,500 hectares in 2016 to 1.34 million hectares in 2025 — a 126.1% net gain at a 9.49% annualized growth rate. This expansion was relentless: every single year from 2019 through 2025 showed an increase over the prior year. Poland alone accounted for the entirety of EU maize area growth over the decade, with other member states' combined acreage declining.
France also expanded its maize footprint, increasing from 1.44 million hectares to 1.61 million hectares — an 11.9% gain at a 1.26% annualized rate. Germany expanded modestly, adding 73,600 hectares (17.7%) at a 1.83% annualized rate.
Romania recorded the largest absolute land contraction, shrinking from 2.58 million hectares to 1.97 million hectares — a net loss of 615,000 hectares (-23.8%) at a -2.97% annualized rate. Hungary's maize area contracted from 1.01 million hectares to 737,000 hectares (-27.1%) at a -3.46% annualized rate. Italy lost 119,800 hectares (-18.1%) at a -2.20% annualized rate. Spain shed 35,900 hectares (-10.0%) while Bulgaria's area held roughly stable, declining just 2.0%.
Comparing production and area growth rates reveals efficiency patterns. Poland's production CAGR of 10.35% ran slightly ahead of its area CAGR of 9.49%, indicating modest efficiency gains alongside its acreage expansion. Germany's production growth (2.33%) outpaced its area growth (1.83%), suggesting yield improvements. Conversely, Hungary's production CAGR of -8.64% was far steeper than its area contraction of -3.46%, signaling a sharp deterioration in yields. Spain showed modest efficiency gains, with production holding nearly flat (-0.08%) while area contracted more noticeably (-1.16%).
All values in 1 000 ha. b = break in series, e = estimated, p = provisional.
| Country | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Net Change (1 000 ha) | Growth Rate | Trend |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| France | 1442.8 | 1435.7 | 1426.3 | 1506.1 | 1730.0b | 1549.5 | 1456.1 | 1314.7 | 1593.9 | 1614.5 | +171.7 | +1.26% | Expanding |
| Romania | 2584.2 | 2405.2 | 2444.0 | 2681.9 | 2540.6 | 2554.7 | 2437.2 | 2196.1 | 2111.0 | 1969.2 | -615.0 | -2.97% | Contracting |
| Poland | 593.5 | 562.1 | 645.4 | 665.0 | 946.0 | 998.5 | 1196.0 | 1255.6 | 1276.7 | 1341.8e | +748.3 | +9.49% | Expanding |
| Hungary | 1011.6 | 988.8 | 939.1 | 1027.6 | 981.0 | 1054.6 | 816.6 | 770.7 | 883.1 | 737.1 | -274.5 | -3.46% | Contracting |
| Italy | 660.7 | 645.7 | 591.2 | 628.8 | 602.9 | 588.6 | 563.7 | 498.5 | 495.4 | 541.0 | -119.8 | -2.20% | Contracting |
| Germany | 416.3 | 432.0 | 410.9 | 416.0 | 419.3 | 430.7 | 456.7 | 466.4 | 498.4 | 489.9 | +73.6 | +1.83% | Expanding |
| Spain | 359.3 | 333.6 | 322.4 | 356.8 | 343.8 | 358.3 | 314.3 | 239.9 | 288.9 | 323.4p | -35.9 | -1.16% | Contracting |
| Bulgaria | 406.9 | 398.2 | 444.6 | 560.9 | 581.5 | 573.0 | 520.5 | 534.6 | 503.0 | 398.9 | -8.1 | -0.22% | Stable |
| EU-27 | 8541.4 | 8266.6 | 8252.5 | 8910.7 | 9254.0 | 9247.0 | 8838.7 | 8299.0 | 8673.2 | 8458.6 | -82.8 | -0.11% | Stable |
Frequently Asked Questions
Quel pays de l'UE a le plus augmenté sa production de maïs grain entre 2016 et 2025 ?
La Pologne a été le producteur de maïs grain de l'UE à la croissance la plus rapide, faisant passer sa production de 4,3 millions de tonnes à 10,3 millions de tonnes — une augmentation de 142,6 % à un taux de croissance annuel composé de 10,35 %, devenant le troisième producteur de l'UE à la fin de la décennie.
Quel producteur de maïs grain de l'UE offre l'approvisionnement le plus stable ?
La France offre l'approvisionnement en maïs grain le plus fiable parmi les grands producteurs de l'UE, avec un coefficient de variation de seulement 9,8 % sur la décennie et une production annuelle moyenne de 13,3 millions de tonnes, ce qui en fait la référence en matière de régularité.
Où les terres agricoles pour le maïs grain s'étendent-elles le plus rapidement dans l'UE ?
La Pologne a connu l'expansion la plus rapide des superficies de maïs dans l'UE, la surface récoltée ayant plus que doublé, passant de 593 500 hectares en 2016 à 1,34 million d'hectares en 2025, tandis que la Roumanie a perdu le plus de terres agricoles avec une contraction de 615 000 hectares sur la même période.
Source data extracted from Eurostat dataset apro_cpsh1.
This article was generated using AI. The content is based on Eurostat data and is provided as a starting point — please verify all data with the original source.
