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. Dry-farming; . Fig. 79. Spike tooth harrow, form of harrow is most commonly used. The oldest and best-known harrow is the ordinary smoothing har- row, which is composed of iron or steel teeth of various shapes set in a suitable frame. (See Fig. 79.) For dry-farm purposes the implement must be so made as to enable the farmer to set the harrow teeth to slant backward or forward. It frequently happens that in the spring the grain is too thick for the moisture in the soil, and it then becomes necessary to tear out some of the young plants. For this purpose the harrow teeth are set straight or fo
. Dry-farming; . Fig. 79. Spike tooth harrow, form of harrow is most commonly used. The oldest and best-known harrow is the ordinary smoothing har- row, which is composed of iron or steel teeth of various shapes set in a suitable frame. (See Fig. 79.) For dry-farm purposes the implement must be so made as to enable the farmer to set the harrow teeth to slant backward or forward. It frequently happens that in the spring the grain is too thick for the moisture in the soil, and it then becomes necessary to tear out some of the young plants. For this purpose the harrow teeth are set straight or forward and the crop can then be
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Keywords: ., bookcentury1900, bookdecade1910, bookpublishernewyorkthemacmilla