In agriculture, a harrow is a farm implement used for surface tillage. It is used after ploughing for breaking up and smoothing out the surface of the soil. The purpose of harrowing is to break up clods and to provide a soil structure, called tilth, that is suitable for planting seeds.

Harrows feature a row of discs, tines, or chains that are evenly-spaced out and dragged through the upper surface of the soil. The method of locomotion for harrows has varied over the years, with the first ones being pulled either by horses or by manual laborers, with most models today being pulled along by tractors.

It is an implement for breaking up and smoothing out the surface of the soil. In this way it is different from a plow, which cuts deeper into the soil. A plow also lifts up the soil and tips it over, but a harrow works mostly by cutting into the soil and breaking it up.

Harrowing is the perfect solution to this problem. And in fact, you’ll actually find that your handy plow is the main clump culprit to your field’s soil. So, harrowing immediately after plowing helps to eliminate all of those pesky clumps to ensure that you can move onto the seed-sowing process without encountering any time consuming issues.

The recommended farm practice is to harrow the soil immediately after disking, in order to avoid losing soil moisture. Harrowing can be also carried out after planting and before the sprouting of young seedlings in order to destroy weed sprouts and break the crust of the soil surface.

2020年7月16日 · Plowing breaks down the compacted soil and manipulates the soil layers to expose weed roots and pest hideouts, harrowing breaks down the soil clogs and smoothen the soil surface.

2024年12月7日 · Harrowing is a farming technique that has been used for centuries to prepare the soil for planting and to control weeds. The purpose of harrowing is to break up clumps of soil, level the ground, and create a smooth seedbed. This is done by dragging a harrow, which is a tool with spikes or tines, over the field.

2021年10月26日 · Harrowing is a shallow-depth secondary tillage activity for smoothing and pulverising the soil, as well as cutting weeds and mixing materials with the soil. Soil of the seedbeds are pulverized by harrowing.

2023年3月28日 · Harrowing is a valid solution for both conventional and preservative agriculture. The action of the power harrow in fact, involves just the superficial layer of the soil, on which it works for its impact and its weight. The types of harrows available today are different in shapes and dimensions.

2023年10月17日 · Harrowing is a powerful tool that can significantly improve the soil structure, fertility and terrian in any farming operation, improving crop yields and yield consistency. By breaking down the soil and dispersing weed seeds, harrowing provides an even surface for planting that is less prone to erosion and waterlogging.