Asked by: Lael Bingre
asked in category: General Last Updated: 21st April, 2020

What is tillage erosion?

Tillage erosion refers to the net soil translocation on the hillslope due to tillage operations, expressed in units of volume, mass, or depth per unit width of tillage.

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In this way, how does tillage cause soil erosion?

Since tillage fractures the soil, it disrupts soil structure, accelerating surface runoff and soil erosion. Tillage also reduces crop residue, which help cushion the force of pounding raindrops. Without crop residue, soil particles become more easily dislodged, being moved or 'splashed' away.

Also, what effect does tillage have? Tillage affects soil physical, chemical and biological properties. Research results have been widely reported on the effects of tillage on soil aggregation, temperature, water infiltration and retention as the main physical parameters affected.

Keeping this in consideration, how can we prevent tillage erosion?

How to prevent soil erosion

  1. Crop Rotation: Rotating in high-residue crops — such as corn, hay, and small grain — can reduce erosion as the layer of residue protects topsoil from being carried away by wind and water.
  2. Conservation Tillage: Conventional tillage produces a smooth surface that leaves soil vulnerable to erosion.

What is tilling in agriculture?

Tillage is the agricultural preparation of soil by mechanical agitation of various types, such as digging, stirring, and overturning. Examples of human-powered tilling methods using hand tools include shoveling, picking, mattock work, hoeing, and raking. "Tillage" can also mean the land that is tilled.

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