 |
| |||
| surfaçage m; paillage m; couverture du sol | |||
| |||
| accot m; couche froide; couche sourde | |||
| mulch m; litière f | |||
| paillis m | |||
| |||
| meule d'emmental | |||
| |||
| pailler m | |||
| |||
| paillis couverture d'humus | |||
| |||
| mulching m; Mulching m | |||
|
Mulchen : 3 phrases, 3 sujets |
| Agriculture | 1 |
| Sciences de la vie | 1 |
| Sciences naturelles | 1 |