. Effective farming; a text-book for American schools . Fig. 197. — Disc plow. of the furrow the implement is turned and the other plow bot- tom used for a trip the other way of the field. Gang plows. — Plows made to turn two or more furrows at once are known as gang plows (Fig. 196). They are moved by horses or tractors and are very efficient machines for rapid plowing. In Fig. 196 is pictured a ten-bottom gang plow pro- pelled by a tractor and followed by a corrugated roller. An outfit like this will turn over much land in a day. Disc plows. — A rotating disc is used instead of a curved mold
. Effective farming; a text-book for American schools . Fig. 197. — Disc plow. of the furrow the implement is turned and the other plow bot- tom used for a trip the other way of the field. Gang plows. — Plows made to turn two or more furrows at once are known as gang plows (Fig. 196). They are moved by horses or tractors and are very efficient machines for rapid plowing. In Fig. 196 is pictured a ten-bottom gang plow pro- pelled by a tractor and followed by a corrugated roller. An outfit like this will turn over much land in a day. Disc plows. — A rotating disc is used instead of a curved moldboard in the disc plows (Fig. 197). These implements are especially useful in heavy soils and are popular in many localities.
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectagriculture, bookyear
