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| green manuring; cover crop; green manure | |||
| green manure Herbaceous plant material plowed into the soil while still green | |||
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| green manure; vegetable manure | |||
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| green manures | |||
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engrais vert : 14 a las frases, 2 temas |
| Agricultura | 13 |
| Nombre de la organización | 1 |