Why do farmers conserve soil?

They help slow erosion, control pests and diseases, and increases organic matter. The use of cover crops has also been shown to increase crop yields. This means a farmer can grow more food and feed more people!

What is the purpose of soil conservation?

Introduction. Soil conservation practices are those farming operations and management strategies conducted with the goal to control soil erosion by preventing or limiting soil particle detachment and transport in water or air.

Why do we need to conserve soil give two reasons?

We need to conserve soil because of the following reasons: Soil is vital part of our eco system and is the foundation of plant, animal and human life. Plants grow on soil and play an important role in regulating the climate of a region. In absence of plants, the region becomes inhabitable.

Why is conservation of soil important suggest three ways of soil conservation?

It helps in maintaining the food security of the world. (i) By encouraging terrace farming and contour ploughing. (ii) By promoting afforestation. (iii) By controlling overgrazing by animals.

Why soil and water conservation is important in agricultural crop production?

It conserves soil moisture in low rainfall areas due to increased infiltration rate and time of concentration, while in high rainfall areas, it reduces the soil loss. In both situations, it reduces soil erosion, conserves soil fertility and moisture, and thus improves overall crop productivity.

Why should we conserve soil What can we do to conserve soil?

Techniques for improved soil conservation include crop rotation, cover crops, conservation tillage and planted windbreaks, affect both erosion and fertility. When plants die, they decay and become part of the soil. Code 330 defines standard methods recommended by the U.S. Natural Resources Conservation Service.

What is soil conservation short answer?

Soil conservation is the protection of soil from erosion and other types of deterioration, so as to maintain soil fertility and productivity. It generally includes watershed management and water use.

Why is soil conservation important give three reasons?

Soil conservation is key to environmental sustainability: It helps protect natural resources and watersheds, restores habitats for plants and wildlife, improves water quality, and makes soil healthier. Soil conservation also creates economic opportunity.

What are the reasons for conservation?

There are three main reasons why we conserve:

• To repair some of the damage done by humans and maintain the environment for future generations.
• To maintain species diversity for our benefit and that of wildlife.
• To provide opportunities for education and the enjoyment of the environment.

Why is soil conservation necessary write some four reasons?

Reduced erosion. Increased water infiltration and storage. Improved air and water quality. Provides food and shelter for wildlife.

Why we need to conservation of plants and animals?

it is necessary to conserve the plants and animals to protect our environments, it also necessary to protect animals because now a days many animals like tiger,panda, etc are became extinct ,also conservation of plants is so so improtant to control air ,land and soil polutions and cutting of trees should be protected …

What are the benefits of soil conservation?

Soil conservation is an important part of conservation cropping systems. There are many benefits for producers who choose to employ soil conservation practices on-farm. Yields are equal to or greater than traditional tillage. Reduce use of fuel and labor. Requires less time. Lower machinery repair and maintenance costs.

Why do farmers not till their fields?

In tilled fields, soil is broken up to make it easier for crops to grow. Because the soil is loose it can blow away in the wind or be washed away by rain, so some farmers chose to not till their fields. This means that they do not break up the soil in their fields, keeping the soil in place when it rains and helping moisture stay in the soil.

Why is soil protection so important?

While we have started some precautionary and conservation measures, here are a few reasons why soil protection is imperative: The soil is literally the foundation of plant life. A tree will not be a tree without soil. While there are some plants that can live in water or air, most plants need to be rooted to the ground.

What are the threats to soil conservation?

The primary threats to soil conservation are climate change and traditional farming practices, according to the United Nations. Traditional farming practices include the overuse of harmful pesticides that contaminate soils, slash-and-burn methods, and land overuse.