There are four general types of harrows: disc harrows, tine harrows (including spring-tooth harrows, drag harrows, and spike harrows), chain harrows, and chain-disk harrows.

Except in cases where the civilian ships are deemed to be carrying matriel of military significance Matriel of military significance could be anything from medicine to weapons But probably not tractors, disk cultivators, spring-tooth harrows, harvesting combines, Ky hoped.

The company was later purchased by the Deere family (of the John Deere Company) and offered a full line of chilled plows, both walking and riding models, including spring-tooth harrows, quack-grass harrows, potato machinery and grape and berry hoes.

Drag harrows can be a name used for several different types of equipment.

Due to their low cost and simplicity, drag harrows are still used widely by small farmers.

Animal teams dragged harrows through the hard soil, while methanol-powered tractors worked with deep plows in adjacent fields.

Vehicles or mules dragged harrows along tracks to raise dust clouds, simulating other troop movements.

The answer to weeds is to cultivate more, dragging harrows and cultivators through the crop to mechanically remove weeds.

Drag harrow Drag harrows can be used for weed control in crops as potatoes and cereals, or for seed bed preperation.

There are four general types of harrows: disc harrows, tine harrows (including spring-tooth harrows, drag harrows, and spike harrows), chain harrows, and chain-disk harrows.

Even at this early stage, the company was producing a wide variety of agricultural equipment, and alongside the bench drill were corn drills, turnip drills, four types of horse hoe, drag harrows, a 3 hp threshing machine, a barley hummeller and sundry other devices.