In what way regur soil help agriculture?Asked by: Miss Yazmin Howe
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(ii) Regur soil helps agriculture as it is very fertile. In any season, it has moisture stored in its subsoil. This allows dry farming as well. In dry season, it forms big cracks which help in air circulation, and causes a kind of self ploughing.View full answer
Also, In what way does black soil help agriculture?
▶ BLACK SOIL IS ALSO KNOW AS COTTON SOIL. ▶ IT IS BEST FOR FARMING. Black soil is rich in calcium, potassium and magnesium but has poor nitrogen content. ... Sandy soil is low in nutrient content but is useful for growing trees such as coconut, cashew and casuarinas in areas with high rainfall.
Besides, What is the use of Regur soil?. Like Houston Black clay, the Regur soils are widely used for cotton, although much greater acreages of the soils, with a total area equal to that of the Corn Belt, are devoted to sorghum, pearl millet, pulses, and other food crops.
People also ask, Which crops grow well in Regur soil?
- SUGAR CANE.
What are the important characteristics of Regur soil?
- (i) Regur soil is also known as black soil.
- (ii) It is ideal for growing cotton, so it is also known as “black cotton soil”.
- (iii) It is made up of extremely fine clayey material.
- (iv) It is rich in soil nutrients, calcium carbonate, magnesium, potash and lime.
- (v) It develops cracks in hot weather.
Capacity to hold moisture that makes it ideal for growing cotton. Rich in soil nutrients such as calcium carbonate, magnesium, potash and lime. These soils are generally poor in phosphoric contents. Develop deep cracks during dry hot weather which helps in the proper aeration of soil.
- The soil red and brown in colour.
- It is sandy in texture.
- It is saline in nature and lacks humus and moisture.
- Arid soils contain a substantial amount of soluble salts.
- It is alkaline in nature because there is no rain to wash soluble salts.
Crops in Black Soils
These soils are best suited for cotton crop. Hence these soils are called as regur and black cotton soils. Other major crops grown on the black soils include wheat, jowar, linseed, virginia tobacco, castor, sunflower and millets.
Black soil is mainly suitable for growing cotton, hence it is also known as black cotton soil.
Being one of the most important and fertile soils of India they support grow th of wide variety of crops such as Rice, wheat, sugarcane, cotton, jute, potato and vegetables, but they are deficient in nitrogen, phosphorous and Humus.
The correct answer is black soil. Regur Soil or Black soil is typical of the Deccan trap region spread over the northwest Deccan plateau and is made up of lava flows. Regur soil or black soil is ideal for growing cotton and is known as black cotton soil.
The type of soil is determined by numerous… …are often referred to as regur but are popularly known as “black cotton soils,” since cotton has been the most common traditional crop in areas where they are found.
It is ideal for growing cotton. Black soil is also known as regur soil. The word "regular" comes from the Latin word regurgitate which means to overflow. Since this soil is formed as a result of lava flows, it is known as regular soil.
Black soils constitute the food basket for many countries and for the world in general and are often recognized as inherently productive and fertile soils. They are extensively and intensively farmed, and increasingly dedicated to cereal production, pasture, range and forage systems.
Best Soil For Plants:
The ideal blend of soil for plant growth is called loam. Often referred to as topsoil or black dirt by landscape companies, loam is a mixture of sand, clay, and silt.
Red soil got its name according to its colour, presence of iron. ... The black soil provided fertile land with rich in humus. Black soil is rich in calcium, potassium and magnesium. Crops like cotton, oilseeds, tobacco, ragi and maize grow well in it.
(i) The three states having black soil are Tamil Nadu, Andhra Pradesh and Maharashtra. The crops, which are mainly grown in it, are cotton, Tobacco and Sugarcane.
The soil is clayey in nature and rich in soil nutrients like calcium, carbonate, magnesium, potash and lime. It is mainly known as black cotton soil because this soil is most suitable for the cotton crop.
The 3 states having black soil are particularly Tamil Nadu, Andhra Pradesh, and Maharashtra. In Tamil Nadu cotton is grown rapidly, in Andhra Pradesh there's a speedy increase of Tobacco and in Maharashtra sugarcane is grown.
Black soil in India is rich in metals such as Iron, Magnesium and Aluminum. However it is deficient in Nitrogen, Potassium, Phosphorous and Humus.
The black soils are also called as regur are fertile because they are highly moisture retentive, more clay content,which responds well to irrigation. The black soils are argillaceous contains many essential nutrients along with some content of humus as well.
Black soil is black or dark brown. It is due to the presence of organic matter and clay content along with chemicals and metals like iron and potassium in the soil which make it fertile. ... Black soil is also called Regur soil and is important because of its relevance to food security and climate change.
Arid and semi-arid soils are mainly found in Africa (Sahara, Namibian and Kalahari deserts), the Middle East (Arabian desert, Iran, Afghanistan, Rajasthan, etc.), North and South America (Mohave desert, Chile, etc.)
Due to high dry climate and high temperature, evaporation is faster. D. All the statement are correct.
the colour of forest soil is often darkish brown .