Open Access
Tableau 2.
Comparaison des quantités annuelles d’azote à apporter dans une rotation soja/maïs par rapport à une monoculture de maïs (maïs/maïs). Essais Cetiom, AGPM (1994-1997).
| Rotation | Maïs/soja | Maïs/maïs |
|---|---|---|
| Apport moyen d’azote minéral N en kg/ha par an | 85 | 210 |
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