Asked by: Majid Nesi
business and finance environmental services industry

Which agricultural method prevents erosion?

Last Updated: 21st January, 2020

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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. Conservation Tillage: Conventional tillage produces a smooth surface that leaves soil vulnerable to erosion.

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Just so, how can erosion be prevented?

The four most common soil erosion prevention methods are vegetation, geotextiles, mulch, and retaining walls. Preventing soil erosion is critical in protecting your property and exposed soil, whether from wind, weather, running water, and even the after-affects of forest fire.

Likewise, how can you prevent sheet erosion? Prevention and Control

  1. Prevent splash erosion.
  2. Maintain ground cover.
  3. Maintain organic matter.
  4. Prevent surface soil compaction.
  5. Protect surface soils with geotextiles or mulch.

In this manner, how does erosion affect agriculture?

In agriculture, soil erosion is caused by physical forces like water, wind, or other forces used for farming activities. Scientists have found that soil erosion has led to increased ammounts of pollution and sedimentation in streams and rivers. This is causing a drop in fish and other species.

What measures can be taken to check soil erosion?

To check soil erosion,the following measures should be carried out:

  • Afforestation.
  • Banning of Jhomming or Shifting Cultivation.
  • Plant shelter belts perpendicular to the direction of wind.
  • Add a layer of mulch or brush mats.
  • Contour ploughing and Contour binding.

Related Question Answers

Anais Jannaschk

Professional

How do you control erosion on a slope?

5 Steps for Erosion Control on Steep Slopes and Embankments
  1. Plant Grass and Shrubs. Grass and shrubs are very effective at stopping soil erosion.
  2. Use Erosion Control Blankets to Add Vegetation to Slopes.
  3. Build Terraces.
  4. Create Diversions to Help Drainage.

Xuewei Biguri

Professional

What is a good example of erosion?

Freezing and thawing - Water in cracks freezes and expands, cracking the rock. Wind erosion and deflation - Wind moves loose soil. Wind erosion and abrasion - Wind wears down surfaces with particles in the wind. Gravitational erosion and mass movement - This is the movement of rock on slanted surfaces due to gravity.

Luigi Seifarth

Professional

What are main causes of soil erosion?

The agents of soil erosion are the same as the agents of all types of erosion: water, wind, ice, or gravity. Running water is the leading cause of soil erosion, because water is abundant and has a lot of power. Wind is also a leading cause of soil erosion because wind can pick up soil and blow it far away.

Yakira Castroverde

Explainer

How can we conserve soil erosion?

Since the 1940s, many methods have been used to save the soil and prevent erosion, including:
  1. planting trees.
  2. using new farming methods.
  3. stopping rivers flooding.
  4. building small dams in gullies to slow down water run-off.
  5. digging channels across farm slopes to divert water.
  6. protecting areas likely to be eroded.

Ethan Belaunde

Explainer

Why is erosion control important?

Job site erosion control is especially important because excess dirt, construction materials, chemicals, and other pollutants will be carried into runoff if proper steps aren't taken. Several things can be done to prevent erosion, from installing fences and drains to planting vegetation or installing a BMP facility.

Pietat Lipkin

Explainer

What is soil erosion in short answer?

Soil erosion is defined as the wearing away of topsoil. Topsoil is the top layer of soil and is the most fertile because it contains the most organic, nutrient-rich materials. One of the main causes of soil erosion is water erosion, which is the loss of topsoil due to water.

Pelagia Jackman

Pundit

What are effects of soil erosion?

Soil erosion is the weathering away of topsoil caused by water, wind or tillage. Pesticides and other chemicals can get trapped in soil, polluting streams and rivers as the soil breaks apart. Soil erosion can also lead to mudslides and floods, negatively affecting the structural integrity of buildings and roadways.

Trine Krawiec

Pundit

How can erosion help farmers?

Erosion is a process that removes soil layers and carries them away from farmer's fields to bodies of water or other land. Erosion results in the loss of valuable soil and its nutrients that are necessary for crops to grow.

Jayme Charles

Pundit

How does erosion affect soil fertility?

Soil erosion removes the upper crust of soil from one place and deposits it to a new site. The top soil that is removed is the one that is fertile. Hence erosion results in decrease in fertility of the soil at the site from where the soil is removed. Soil erosion is not a desirable practice.

Castro Quian

Pundit

What is a solution for soil erosion during a drought?

One solution is planting drought-tolerant plants in affected areas because they will help revitalize the soil. The nutrients from the plants will sink into the soil and spread.

Quinciano Lubsky

Pundit

Why is erosion a problem?

When top soil is gone, erosion can cause rills and gullies that make the cultivation of paddocks impossible. The impacts of erosion on cropping lands include: reduced ability of the soil to store water and nutrients. exposure of subsoil, which often has poor physical and chemical properties.

Helida Lupachev

Teacher

Which factor is responsible for sheet erosion?

Sheet erosion is caused by the force of raindrops impacting on bare soil (Ellison 1944) and dislodging particles of earth. This force is dependent on the speed of fall (a function of the length of fall and the wind-speed) and the weight (a function of the diameter of drops).

Sughran Khaldi

Teacher

Where is sheet erosion common?

Sheet erosion occur in wide range of settings such as coastal plains, hillslopes, floodplains and beaches. Water moving fairly uniformly with a similar thickness over a surface is called sheet flow and is the cause of sheet erosion.

Zhivka Zhovtyak

Teacher

Where does sheet erosion occur?

Sheet erosion commonly occurs on recently plowed fields or on other sites having poorly consolidated soil material with scant vegetative cover. There are two stages of sheet erosion. The first is rain splash, in which soil particles are knocked into the air by raindrop impact.

Saliou Carcas

Teacher

What is sheet erosion and gully erosion?

Answer. Sheet erosion occurs when a thin layer of topsoil is removed. Gully erosion is the process by which gullies are formed. Hillsides are more prone to gullying when they are cleared of vegetation.

Yeni Bazhin

Reviewer

What is rain erosion?

Splash erosion or rain drop impact represents the first stage in the erosion process. Splash erosion results from the bombardment of the soil surface by rain drops. Splash erosion results in the formation of surface crusts which reduce infiltration resulting in the start of runoff.

Elhadji Quenot

Reviewer

What do you mean by sheet erosion?

Sheet erosion is the uniform removal of soil in thin layers by the forces of raindrops and overland flow. It can be a very effective erosive process because it can cover large areas of sloping land and go unnoticed for quite some time.

Gudrun Ustimenko

Reviewer

What is the process of sheet erosion?

Sheet erosion is a major process in the denudation of land surfaces. It involves the falling of raindrops and their merging to form a near-continuous sheet which moves down hillslopes, gathering momentum and representing an erosive force of high potential.

Aldo Eude

Reviewer

What type of changes does erosion cause?

Erosion: Face of the Earth. earth's surface at one location and moved to another. Erosion changes the landscape by wearing down mountains, filling in valleys, and making rivers appear and disappear. It is usually a slow and gradual process that occurs over thousands or millions of years.