Which of the following type of soil is considered to be the most fertile? (2024)

FAQs

Which of the following type of soil is considered to be the most fertile? ›

Alluvial soil is formed by deposition of alluvium and sediments carried by rivers and sea waves over many years, which make this soil very fertile.

Alluvial soil is the most fertile soil, followed by black soil, red soil, laterite soil, and desert soil. Its fertility depends on its minerals and organic content.

Soil fertility is the ability of soil to sustain plant growth and optimize crop yield. This can be enhanced through organic and inorganic fertilizers to the soil. Nuclear techniques provide data that enhances soil fertility and crop production while minimizing the environmental impact.

Alluvial soil has the highest fertility among the options given. This soil is rich in minerals and suitable for agriculture. It contains adequate proportion of minerals like potash, phosphoric acid and lime.

Flexi Says: The most fertile soil in the world is located in the region known as the "Black Belt" in the United States, which stretches across parts of Mississippi, Alabama, and Georgia. This region is known for its rich, dark soil, which is ideal for growing crops.

Loamy soils is best for planning a productive garden because they contain sand and clay.

In a rainy climate, young (e.g. 1000 years) to medium aged (e.g. 100,000 years) soils may be inherently very fertile because rainfall and weathering have not yet removed their nutrients. Old soils are usually deep and may be fertile or infertile depending on the parent material and long-term climatic conditions.

Topsoil is slightly different from subsoil, where it is found on the very top of the surface and is prepared from erosion of bedrock. Topsoil tends to be much darker in color since the soil is more fertile than subsoil. This is because the soil is rich in organic matter.