Types Of Soil In India And Their Uses For Different Crops

Types Of Soil In India And Their Uses For Different Crops

Soil is the most important aspect for our life. The economy based sectors include soil in India. India is a land of vast dimensions with different conditions of geology, relief, climate and vegetation. Therefore, India has a large diversity of soil groups which include different types of soil. All the Soils are markedly different from each other. Various criteria have been applied to classify Indian soils: Geology, relief, fertility, chemical composition and physical composition, etc. Soil formation is so good in a particular climate that each climate type has its own soil. 

Awareness about types of soil can make your farming easy and productive. Every farmer should be aware of the soil’s types for the best extension of crops. There are many types of soil in India, but some farmers are unknown about it. They know about the soils, but unfortunately, they do not know which soil is suitable for agriculture and crops. So, this is our responsibility to provide you with accurate knowledge regarding farming. So, be with us to the end in this blog and get all essential information about types of soil and their uses for different crops. 

What Is the Role of Different Types of Soil In Agriculture?

What Is the Role of Different Types of Soil In Agriculture?

Soil is a very important material or we can say that it is the foundation of agriculture. It is the loose surface that covers most agricultural land. This material is a mixture of inorganic particles and organic matter. Soil provides structural support to plants used in farming. The soil is the mixture of organic matter, minerals, gases, liquids, and organisms that together support life. 

Soils have different chemical and physical properties. Each soil type has specific strengths and weaknesses for agricultural production. To differentiate soils is of great help from their physical properties. Physical properties mean what we can see and touch like texture, colour, depth, structure, porosity (the space between the particles) and stone content.

Good soil structure contributes to plant health and soil by allowing water and air movement in and through the soil. Soils store water for plant growth and support machine and animal traffic. On the other hand, some soil has naturally better structure than others, and some soil’s physical characteristics can be changed with better management. Therefore, if you want to understand the soil condition, you have to monitor the physical characteristics of the soil. 

Soil Importance In Agriculture

Agriculture is a very important sector for a country’s economy and our society. Similarly, farmers produced foods and fibre which we used every day. So, for the betterment of agriculture, many factors are available, and soil is one of them. Soil is an essential part of successful farming and the original source of nutrients used in crop growing. The nutrients transfer from the soil into plants which make food healthier. 

Healthy soil produces the most nutritious and most abundant food supply. As the healthiest soils produce most food, they have also been at the centre of the best communities in history. The ancient Egyptians had fresh nutrients brought to their fields by the floods of the Nile every year. It allows farmers to use the same soil for a very long time. Some other ancient civilizations had soils that were nutrient deficient or did not contain much water.

Soil Management In Agriculture 

For productive farming, soil plays a very important role. So it becomes very important that the quality of the soil remains for a long time. For this, the management of soil is an essential step for farmers. Farmers have to take good care of the soil and ensure the surrounding environment. Soil management include:- 

  • monitoring of nutrient levels in the soil,
  • using precision agriculture methods to apply water and nutrients only where both are needed,
  • using precision agriculture to grow more crops on the good soil and allow more rest for the poor soil,
  • rotating crops improve diversity,
  • when the soil is too wet, do not drive in fields,
  • not disturbing the soil too much (disturbance makes erosion easier and increases the rate at which microorganisms lose their food supply),
  • keeping the surface covered to reduce erosion, and
  • monitoring watering so that salts do not accumulate.

Soil Structure 

Soil Structure

In the above section, we used the word soil structure. Do you know what soil structure is and how it is important? 

Soil structure organizes soil particles (sand, silt, clay and organic matter) into granules, fragments or blocks. It is the shape that soil takes on the basis of its chemical, physical and biological properties. Therefore, soil structure is a very important factor for productive growth. In addition, the soil requires an open structure through the soil profile to perform effectively as a growing medium. Without structure, the soil would suffer from anabolism, waterlogging and nutrient lock-up and eventually, the plants would die!

How To Check Soil Structure? 

Soil structure testing is a fairly easy process as in this process, and you can check the soil structure with a visual inspection. First, dig a hole approximately 30-40 cm deep and ensure no spade mark along one side. Next, examine the unmarked side of the hole and insert a knife or pen at approximately 1 cm intervals to identify narrower areas with more resistance. 

Types Of Soil Structure 

Following are the types of soil structure in India:- 

1. Platy Soil Structure 

In the platy structure, the units are flat and plate-like. They are generally oriented horizontally. In addition, a special form, the lenticular platy structure, is recognized for plates that are thickest in the middle and thinner towards the edges. Platey structures are commonly found in subsurface soils that have been subject to leaching or compaction by animals or machinery. 

2. Prismatic Soil Structure

In prismatic structure, the individual units are surrounded by flat to rounded vertical faces. The structures are characteristics of the B horizons or subsoils. 

3. Blocky Soil Structure 

In a blocky structure, the units are blocklike or polyhedral. The soil particles of the structure cling together in nearly square or angular blocks. These blocks have more or less sharp edges. They are usually found in the B-horizon, where the soil has accumulated.

4. Granular Soil Structure 

Granular soil structures are individual particles of silt, sand and clay grouped together in small, nearly spherical grains. Water circulates easily through such soils. These are commonly found in the A-horizon of the soil. 

Soil Formation

Soil formation is a long process, and the weathering starts eventually in small pieces of rocks. Formation of soil is derived from rocks (parent material), typically formed when rocks are exposed to the atmosphere during a physical and chemical decomposition process. Properties of Soil are determined by the parent material (usually rocks) and the stage of soil formation. Based on their composition, soils are divided into 2 broad categories.

( A) Residual Soils
( B ) Transported Soils

Factors that help to determine soil formation:- 

  • Topography
  • Climate
  • Parent Materials
  • Organisms
  • Time

Soil Profile And Horizon:- 

Soil Profile And Horizon

Soils are composed of layers known as “Horizons”. Those composed of horizons form a soil profile. Soil profile appears the complete history and ingredients of soil formation. A soil profile usually made up of 6 horizons.

  • O (organic matter)
  • A (Top Soil)
  • E (Eluviated layer)
  • B (Subsoil)
  • C (Parent Material)
  • R (Bedrock)

Soil Minerals:– 

( a) Primary Minerals      – Calcium, Sodium, Aluminium, Magnesium, and Iron.
( b) Secondary Minerals – Clay and Mineral Oxides.

“To be a successful farmer one must first know the nature of the soil. – Xenophon, Ancient Greek philosopher and historian, student of Socrates, Circa 430 – 354 BC.” 

Different Types of Soil  

In the Indian subcontinent, many types of soil are available which have different characteristics and qualities. Each one is ideal for a specific set of crops. There many crops grown in different type of soil in India. In the below section, we are going to show some major types of soil in India. Do you want to know what type of soil is best for farming? Here you can get soil types and characteristics, so have a look. 

1. Alluvial Soil

 

Alluvial Soil

The first soil on the list is Alluvial Soil. The soil is the most popular type, which is widely available in India. Want to know more about Alluvial Soil then check out the below section 

  • CharacteristicsAlluvial soil is a mixture of sandy loam soil and clay soil. It is quick drainage in nature. This type of soil is rich in organic matter and phosphoric acid. Also, it is weak in potash and nitrogen. 
  • Regions or States – This type of soil is available in delta areas of North India. It covers over 35% of total Indian land. 
  • Best Soil For Growing Crops – It is perfect for cotton, wheat, sorghum, Bajra, maize, barley, jute, tobacco, green and black gram, chickpea, pigeon pea, soybean, sesame, groundnut, linseed and any oilseed, fruit, and vegetable. 

2. Black Soil 

Black Soil 

The next soil on the list is Black Soil. It is also known as Cotton or Regur Soil. Check essential information about black soil in the section below. 

CharacteristicsBlack soil is created when lava rocks weather away. It is a nutrient with magnesium, iron, aluminium, and lime. This type of soil is poor in nitrogen, phosphorus, and organic matter. Usually, this type of soil gets its black colour from humus or various salts during soil formation. This type of soil gets sticky when thoroughly wet and develops cracks in the dry season. It moist excellently and contains a significant quantity of clay, but it becomes sandy in the country’s hills. 

Regions or States – It is available in Gujarat, Madhya Pradesh, Maharashtra, Andhra Pradesh, Tamil Nadu, and Telangana. Black soil majorly found in the river valley of rivers Narmada, Godavari, Tapi, and Krishna.

Best Soil For Growing Crops – In this soil, the cotton crop widely grown, and that’s why it known as black cotton soil. Along with this, heat, cereals, rice, Jowar, sugarcane, linseed, sunflower, groundnut, tobacco, millets, citrus fruits, oilseed crops of all kinds, and vegetables grown in this soil. 

3. Red & Yellow Soil 

Red & Yellow Soil

The other one on the list of soil types is Red and Yellow Soil. This soil type considered the best soil for agriculture. Check out more information about Red & Yellow Soil. 

  • Characteristics – This soil type has iron oxide; that’s why it is red. It is formed while metamorphic rocks weather away. Red & yellow soil is loaded with potash and low in nitrogen, magnesium, lime, phosphorus, and organic matter. This soil is sandy in texture. 
  • Region or States – It is widely found in the Deccan plateau, Western Ghat, Orissa, and Chhattisgarh.
  • Best Soil For Growing Crops – Groundnut, potato, maize/corn, rice, ragi, wheat, millets, pulses, sugarcane, oilseeds, and fruits like citrus, orange, mango, and vegetables are the best crops for this soil. 

4. Laterite Soil

Literite Soil

The following soil on the list is Laterite Soil. Lookout complete information about Laterite Soil in the below section. 

Characteristics – It is acidic soil and rich in iron. This kind of soil is used to make bricks because of its high iron content. It is low in organic matter, calcium, nitrogen, and phosphate.

Regions or States – Tamil Nadu, Karnataka, Kerala, Madhya Pradesh, Orissa, and Assam.

Best Soil For Growing Crops – Cotton, wheat, rice, pulses, rubber, tea, coffee, coconut, and cashews are major crops grown in laterite soil. 

5. Arid Soil

Arid Soil

The next one on the list of major soil types in India is Arid Soil. This soil is suitable for agriculture due to its good qualities. Get information about this soil in the below section. 

CharacteristicsIt is sandy soil that comes with low clay content. Arid soil is low in organic matter and humidity due to the heavy evaporation in arid regions. Due to high salt content, dry soil is saline in nature and nitrogen content is low. However, It is abundant in plant oils. The colour of dry soil varies from red to brown.

Regions or States – It is found in Aravalli west. 

Best Soil For Growing Crops – Saline resistant and drought-tolerant crops are suitable. Barley, maize, wheat, millets, cotton and pulses are the growing crops in this soil. 

6. Mountain & Forest Soil 

 Mountain & Forest Soil 

The other best soil on the list of types of soil and crops is Mountain & Forest Soil. Find more information about Mountain & Forest Soil. 

CharacteristicsThis type of soil is high in organic matter and poor in nutrients like potash, phosphorus and lime. Crops grown in these soils require the right fertilizers. Along with this, it is acidic soil. 

Regions & States – It is available in the Himalayan area, Western and Eastern Ghats, and a few areas of the Peninsular Plateau. 

Best Soil For Growing Crops – Wheat, barley, maize, tea, coffee, spices, tropical and temperate fruits are the forest soil crops. 

7. Desert Soil 

 Desert Soil 

The last soil on the list is Desert Soil. Check out information about this type of soil in the below section. 

Characteristic – This type of soil is sandy and dry with some quantities of nitrogen. Desert soil is ideal for good irrigation for agriculture. Generally, only drought-resistant crops like millet and barley can grow in this soil. 

Regions or States – Areas of Rajasthan, Rann of Kutch of Gujarat, adjoining regions of Haryana and Punjab, and coastal areas of Kerala, Tamil Nadu, and Orissa. This soil covers about 4% of the total Indian land.

Best Soil For Growing Crops – Only drought-tolerant crops are suitable. Barley and millet are two examples. 

These are different types of soil in India. In which many crops highly grown. These soil types classification perfect in quality, making them ideal for agriculture. 

What Is The 4 Types Of Soil 

What Is The 4 Types Of Soil

“If you build up the soil with organic material, the plants will do just fine. – John Harrison

Soil Fertility 

Soil fertility is the ability of soil to sustain plant growth by providing essential plant nutrients and favourable chemical, physical and biological characteristics as a habitat for plant growth. Plant nutrients consist of macronutrients nitrogen, phosphorus and potassium, sulfur, calcium and magnesium.  

Types of Soil Fertility 

There are two types of soil fertility in India, mentioned in the below section. 

  • Inherent or Natural Fertility – Soil as nature has few nutrients, known as inherent fertility. 
  • Acquired Fertility – Fertility developed through manures and fertilizers, tillage, irrigation etc., known as acquired fertility.

Frequently Asked Questions About Different Types Of Soil

Que. Which Soil Suitable For Agriculture?

Ans. Loam soils are suitable for agriculture in India.

Que. How Many Types of Soil Are There? 

Ans. There are 7 types of soil, but based on texture, 4 types of soil are available.

Que. Which Soil is Suitable for Coconut and Melon?

Ans. Sandy soil is suitable to grow coconut and melon.

Que. Which Soil Known as Cotton Soil?

Ans. Black soil known as cotton soil in India. 

Related Blog
Types of Farming in India
Types Of Smart Sensors In Agriculture For Farming
Sustainable Farming In India