What are the different types of harrows used in agriculture and their specific purposes?

Ans.

Harrow is an essential agricultural implement used for breaking up and smoothing out the soil surface after ploughing. Harrow helps to level the soil, control weeds, and prepare a fine seedbed for improved crop growth.

There are several types of harrows used in agriculture, each designed for specific soil and crop conditions:

• Disc Harrow: It is equipped with concave discs arranged in gangs. It is ideal for breaking clods and turning heavy soil. Commonly used after ploughing to mix crop residues and level the field.
• Tine Harrow (Spring Harrow): It has flexible or rigid metal tines. Useful for light soil preparation, weed control, and aeration. Suitable for shallow cultivation without inverting the soil.
• Chain Harrow: Made of chains linked to form a net-like structure. Used for spreading manure, covering seeds, and breaking crusted soil surfaces. Lightweight and commonly used for pasture maintenance.
• Spike Tooth Harrow: Consists of spikes or teeth attached to a frame. Effective for breaking soil clods and smoothing seedbeds. Suitable for light soil and seed covering.
• Power Harrow: A rotary harrow powered by a tractor's PTO. Works by rotating blades vertically to till and level the soil. Ideal for deep tillage and precise seedbed preparation.

   03-Jun-2025 |   Answer by: Tractor Gyan