Excerpt: We shall find our rootage in the soil. ...This new character, this clearer sense of relationship with the earth, should express itself in all the people and not exclusively in farming people and their like. ...Now, here lies a difficulty and here is a reason for writing this book: the population of the earth is increasing, the relative population of farmers is decreasing, people are herding in cities, we have a city mind, and relatively fewer people are brought into touch with the earth in any real way.
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Excerpt: So long as hand labor was used in working corn it was a common practice to put a few pumpkins in with the corn; but, with the advent of machinery and of tillage until the corn plants are tall, the custom has rightly fallen into disrepute. It is a better practice, in most instances, to plant the crop by itself.

The once common expression, "anybody can farm," which carried with it the idea that farming is muscular activity only, is being used less and less each year. The great majority of farmers now believe that knowledge is power.