Question

Як треба охороняти грунт від утворення ярів???

Answer 1

Похилі місцевості орють поперек схилів. На крутих схилах засівають багаторічні трави ,які корінням закріплюють грунт. Насаджують лісозахисні смуги , що стримують вітри , які здувають верхній шар грунту.

Answer 2

How to Protect Soil from Erosion?

Soil erosion is a natural process that can be accelerated by human activities such as agriculture, construction, and deforestation. It is important to protect soil from erosion to maintain its fertility and prevent environmental damage. Here are some methods to protect soil from the formation of gullies:

1. Plant Vegetation: One of the most effective ways to prevent soil erosion is by planting vegetation. The roots of plants help bind the soil particles together, reducing the risk of erosion. Grasses, shrubs, and trees can all contribute to stabilizing the soil. Additionally, the canopy of plants helps to reduce the impact of raindrops on the soil surface, preventing the formation of gullies.

2. Terracing: Terracing involves creating level platforms on sloping land to reduce the speed of water runoff and prevent erosion. By constructing terraces, the flow of water is slowed down, allowing it to infiltrate into the soil rather than causing erosion. Terraces can be made using stones, logs, or other materials to create a series of steps on the slope.

3. Contour Plowing: Contour plowing is a farming technique that involves plowing across the slope rather than up and down. This helps to slow down the flow of water and prevent it from forming gullies. By plowing along the contour lines, the soil is better able to retain water and reduce erosion.

4. Mulching: Mulching is the process of covering the soil with a layer of organic or inorganic material, such as straw, wood chips, or plastic. Mulch helps to protect the soil from the impact of raindrops, reducing erosion. It also helps to retain moisture in the soil and improve its fertility.

5. Retaining Walls: In areas with steep slopes, constructing retaining walls can help prevent soil erosion. Retaining walls are structures made of concrete, stone, or other materials that hold back the soil and prevent it from sliding down the slope. They provide stability and prevent the formation of gullies.

6. Proper Drainage: Poor drainage can contribute to soil erosion. It is important to ensure that water is properly drained away from the soil to prevent it from becoming saturated and prone to erosion. This can be achieved through the installation of drainage systems, such as ditches or pipes, to redirect excess water away from the soil.

Remember, implementing a combination of these methods can provide the best protection against soil erosion. It is also important to consider the specific characteristics of the land and seek advice from local agricultural or environmental experts for the most suitable erosion control measures.

I hope you find these suggestions helpful in protecting soil from the formation of gullies. Let me know if you have any further questions!