HARROWING.
The very liberal use of the harrow is one of the principal requisites of successful farming. No other single tool does so much to pulverize the soil, as the harrow. A full crop can only be raised on a fine mellow soil. Seeds planted in soil left coarse and uneven, will vegetate unevenly, grow unequally, ripen at different times, and produce unequal quantities. Many farmers insist that it is a mere notion, without reason, to harrow land four or five times, and roll it once or twice. Not one in five hundred believes in the full utility of such a thorough working of the soil. Coarse lumpy soils expose the seeds and roots of young plants to drought, and to too strong action of the atmosphere. (See article on Rolling.)
Harrow sandy and sod land whenever you please. If you work any other soil when very wet, it will not recover from the effects of it during the whole season. Harrow land the first time the same way it was plowed.
The form of a harrow is of no importance, except avoiding the butterfly drag, that seldom works well. The square harrow with thirty teeth is usually preferred. Every farmer should have a V drag also.
Corn, potatoes, peas, and other crops that are planted in straight rows, should be harrowed just after coming up, with a V drag, drawn by two horses. The front teeth should be taken out that the row may pass between the teeth, as well as between the horses.
Such a cultivation will do more good than any other single subsequent one. It stirs the whole surface, pulverizing the soil, keeps it mellow and moist, and destroys the weeds, and all at the best possible time, for the benefit of the crop. No other form of cultivation is so good for a young crop. Try two acres, one in the usual way, and the other by harrowing, as we recommend, when it first comes up, and you will never after neglect harrowing all your hoed crops.