| Année | 1936-1938 (Moyenne) | 1950/51 | 1960/61 | 1970/71 | 1975/76 | 1979/80 | 1980/81 | 1981/82 | 1982/83 | 1983/84 | 1984/85 | 1985/86 | 1986/87 | 1987/88 | 1988/89 | 1989/90 | 1990/91 | 1991/92 | 1992/93 | 1993/94 | 1994/95 | 1995/96 | 1996/97 | 1997/98 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Spécification![]() |
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| Consommation totale (en tonnes d'éléments nutritifs) |
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| Engrais azotes (N) |
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| Engrais phosphates (P2O5) |
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| Engrais potassiques (K2O) |
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| Consommation par ha cultivé (en kg d'élements nutritifs par ha) |
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| Engrais azotes (N) |
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| Engrais phosphates (P2O5) |
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| Engrais potassiques (K2O) |
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