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TABLE DES CHAPITRES. xm<br />

Pages.<br />

CHAPITRE XIII. — Opérations et cultures d'entretien. 239<br />

1. — Assainissement des champs humides 239<br />

2. — Couverture de roseaux 240<br />

3. — Marnage et cendrages 240<br />

4. — Engrais chimiques 241<br />

5. — Engrais liquides et arrosages 243<br />

6. — Fumier en couverture 244<br />

7. — Râtelage 244<br />

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