CHAPTER IX

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How to Restore a Worn-out Farm.-- The Author’s Farm.-- Tillage renders the Plant-food stored in the soil available.-- Cultivated Lands contain less Plant-food, but are more productive.-- Grass alone will not make rich land. 37

## CHAPTER X .

How to Make Manure.-- We must get it out of the Land. 41

## CHAPTER XI .

The Value of the Manure depends upon the Food--not upon the Animal. 43

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