For instance, it has the ability to retain moisture and nutrients; hence, it is more suitable for farming. Explain the characteristic of Clay soil. The fine-grained red and yellow soil is usually fertile while the coarse-grained soil is less fertile. 4 Which type of soil is found in Maharashtra Class 10? The topic Soil is important for IAS Exam Geography subject that comes under Mains GS-I. Necessary cookies are absolutely essential for the website to function properly. Paper 2 for PSI / STI / ASO also covers Geography. Soil in Maharashtra for MPSC Study Notes: The topic of soil in Maharashtra falls under the subject of Maharashtra Geography. Major types of Soils in India: Please answet this question : With rain, lime and silica are leached away, and soil rich in iron oxide and aluminium are left leading to the formation of laterite soil. We also use third-party cookies that help us analyze and understand how you use this website. Which soil is found in the Peninsular plateau? The soils found in the lower valleys are fertile. Bihar have saline and alkaline effervescences mainly of sodium, calcium and magnesium. Your IP: Several such schemes involving plugging of gully mouths, construction of bunds across the. The black soils are found in parts of Maharashtra, Gujarat, M.P., Rajasthan, U.P., A.P., Madras and . Silt has smaller particles compared to sand. Candidates can read other such Geography articles linked in the table below: 1. Atpadi, a taluka (administrative division) in the Sangli district of southern Maharashtra, covers approximately 60 villages with a population of over 1.5 lakh (1,50,000). Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. It leads to a lowering of the humus content in the soil and the plants do not get micronutrients. Loam or Loamy soil is called the gardeners best friend. Ans: There are mainly three basic soil types. The layers of the soil can be divided into different horizons such as O Horizon, A Horizon, E Horizon, B Horizon, C Horizon and R Horizon. 1) Alluvial Soils: They are found in Great Northern plain, lower valleys of Narmada and Tapti and Northern Gujarat. These soils are mainly derived from the debris brought down from the Himalayas. This cookie is set by GDPR Cookie Consent plugin. Oregon State University Press. These soils are mostly found in western Gujarat, deltas of the eastern coast and in Sundarban areas of West Bengal. Its capacity for moisture retention is less. When re-deposited along the river valleys, the kali soils are deeper and heavier, better suited for Rabi crops. This soil is formed from ancient Archean, Vindhyan and Kadappa type rocks. This is called the degradation of soil. In addition, they are rich in soil nutrients, such as calcium carbonate, magnesium, potash and lime etc. These soils are rich in iron, aluminium and titanium. ZyyNsd> 2. It contains iron oxides and hence it is red in colour. Gangetic Alluvium - the plain of Bihar is covered by gangetic alluvium (both new as well as old). Clay is the densest and heaviest type of soil which does not drain well or provide space for plant roots to flourish. Observe the statements regarding soils in Maharashtra. Sandy soil is the preferable soil to grow coconut and melon. What are the major soil types in Maharashtra? These soils are rich in iron so they get a 'red' or 'yellow' colour. Alfisols - 13 % area in the country. In the upper reaches of the Godavari and Krishna, and the north-western part of Deccan Plateau, the black soil is very deep. So let's start. Types Of Soil - Sandy Soil, Clay Soil, Silt Soil, And . 1.Alluvial soils 2.Black soils 3.Red soils 4.Laterite soils 5.Moutainous soils 6.Desert soils 7.Saline soils 8.Peat soils What are the different types of. These soils are found mostly in coastal Maharashtra, Karnataka and other parts of west coast. The percentage of sand in a soil texture contains mineral soil particles with diameters ranging from 2 to 0.02 mm. They swell greatly and become sticky when wet in the rainy season. Soils of India: Six Different Types of Soils Found in India are as follows: Soil is our prime natural and economic resource. Laterite soil is not found in central maharashtra. The cookie is used to store the user consent for the cookies in the category "Performance". Soils have different chemical and physical properties. The classification was: Inceptisols, Vertisols, Alfisols, Oxisols, Histosols, Ultisols, Podsols, mollisols, Entisols, Aridosols And Spodosols. Lets read about them one by one: These are developed over the granite, gneiss, and quartzite of the Precambrian and Archean eras. This soil is usually found on the tops of the western ghats. This includes parts of Maharashtra, Madhya Pradesh, Gujarat, Andhra Pradesh and some parts of Tamil Nadu. Does the extent to which a soil can be shaped indicate its type? Red Soils. This publication describes how, over the past century, soil scientists have identified more than 400 different kinds of soils, called series, in Ohio. Mostly these soils contain adequate proportion of potash, phosphoric acid and lime which are ideal for the growth of sugarcane, paddy, wheat, and other cereal and pulse crops. Areas: Parts of Gujarat, Rajasthan, Punjab, Haryana, U.P & Maharashtra. These cookies track visitors across websites and collect information to provide customized ads. This soil is made up of a mixture of sand, silt, and clay particles and is known for its high fertility and ability to retain moisture. You also have the option to opt-out of these cookies. Dry-land farming in India is to cover rain-fed agricultural operations dominated by low water requiring crops in those arid and semi-arid tropical regions. These cookies will be stored in your browser only with your consent. This soil was found under the snow and glaciers at the highest peak of the greater Himalayas, Karakoram, Ladakh, and Zaskar. xTI&;mw)t@GZo&`dMUd08c`_?81_O[ZZ=?eQ~fvn'w3'Mg?>XOn3;S9?Ucgb5uU}Dj|p?SmwmPJrgj~z64ZD}r=?pfq]!!~^[mUm-R;2M\. This soil is found in more than 3/4 of the total area of Maharashtra. They are also found in Tamil Nadu and West Bengal. The rocks in this region have denuded over a long time and are responsible for the formation of black soil. Alluvial soils are intensely cultivated wheat, maize, sugarcane, pulses, oilseed, etc. The first scientific classification of soil was done by Vasily Dokuchaev. These soils cover an extensive area of 300,000square kilometres. Answer: Major soil formations in the area are coastal sand (Psamments), Deltaic alluvium (Fluvents, Aquents, Aquepts, Usterts), red loamy soils (Usta/fs), black soils (Usterts) and saline-sodic soils (Orthids, Usta/fs). Soil classifications tells about soils texture and the ability of water to penetrate it. Mountain soils are found in the valleys and hill slopes of the Himalayas at altitudes of 2500 m to 3000 m. These soils are least studied and often the vegetation cover helps in their classification. Contour bunding, contour terracing, controlled grazing, regulated forestry, cover cropping, mixed farming and crop rotation are some of the remedial measures adopted to reduce soil erosion. Q.1. The cookie is used to store the user consent for the cookies in the category "Analytics". The Goradu region of Gujarat is called the 'Garden of Gujarat . are mainly cultivated. Soil is a thin layer of the earth's crust that acts as a natural medium for plant growth. In north-east India and Western and Eastern Ghats, shifting cultivation (slash and burn) is one of the main causes of soil erosion. Question c. This soil is formed from the fissures of igneous rock called basalt. These soils are also called as regur soils. These soils form when organic matter, such as leaves, mosses, or grasses, decomposes . They are alluvial soil, black soil, red soil, laterite soil, or arid soil, and forest and mountainous soil,marsh soil. Performance & security by Cloudflare. Silt, which is known to have much smaller particles compared to sandy soil and is made up of rock and other mineral particles, which are smaller than sand and larger than clay. Horizon C (weathered and decomposed rock) This zone is composed of the loose parent/rock material. Those soils are also found on many peripheral tracts where the underlying basalt has been shifted from its original location by fluvial processes. balance in the land whether it is used for cultivation, habitation, or a wildlife. The northern parts and the coastal areas of Gujarat also have some deposits of alluvial soil. This cookie is set by GDPR Cookie Consent plugin. ?QMcUz@RW)Vx12k:]nV,'/}7}j/?^NC MDo\bKp:S/{&blz4um3=}TO{V)ic*5 b;T nWt&f: CQ}6,OmaqWH^]w+/uY+s5+];x2u'nB^AJEySOA^ LyOhz}l~'mkfT7`/b The part of the soil that is silt also has mineral soil particles, but with a diameter range of 0.02 to 0.002 mm. The central Gujarat possesses sandy loam soil, locally called Goradu which is highly fertile. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Still, the ability to make highly porous charcoal by combining plastic and plant biomass waste is an important discovery, as detailed in the paper, "Synergistic and Antagonistic Effects of the Co-Pyrolysis of Plastics and Corn Stover to Produce Char and Activated Carbon," published in the journal ACS Omega. The fine silt, clay, and boulder gravels are the composition of Karewa soil. This soil is found in high rainfall areas. . South-Western Punjab . There are different types of soil in Maharashtra. Red soil :- These are derived from weathering of ancient metamorphic rocks of Deccan Plateau. Soil can be classified into three primary types based on its texture sand, silt and clay. Thank you. This agricultural practice should be replaced by sedentary farming. Its uses are as follows:-Soil enables plants to grow. These soils are found in narrow belt near the south-west coast of India. FAQs on Soil Types. PS: Also refer the article 'Different soil types in India: Understand the differences' for a comparative study. These soils are found in regions of heavy rainfall and high humidity, and it supports the good growth of vegetation. Science Project Different types of soil in India and their specific crops. Necessary cookies are absolutely essential for the website to function properly. Alluvial Soil: Alluvial soils are formed by the deposits of the sediments brought by rivers. It fills the air spaces in the soil with water, Write a short note on Indias Laterite soils. They are alluvial soil, black soil, red soil, laterite soil, or arid soil, and forest and mountainous soil,marsh soil. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Due to the excessive use of chemicals, their residues remain in the soils for many years. What is the moral lesson of at wars end by rony diaz? The rivers deposit very fine particles of soil in different parts of India. Different types of natural vegetation in India The different types of natural vegetation in India include the following, Tropical Evergreen Rain Forests: This type of vegetation can be found in areas where the rainfall exceeds more than 200 centimetres. They are rich in soil nutrients, such as calcium carbonate, magnesium, potash and lime. It requires densification to increase its bearing capacity and shearing strength. It is mainly composed of minerals, nutrients, water, other inorganic particles and some residues of plants and animals. how many types of soil are found in maharashtra. The alluvial soil of this zone can be widely described as arid and brown soil or tropical arid brown soil. Alluvial soils are rich in humus as they are deposited by three important monkey river of Himalayas, Indus river, Ganges and Brahmaputra River. It represents a transition between Horizon A and Horizon C and contains matter derived from below as well as above. Black soil has a high water-retaining capacity. In the Rann of Kutch, the south-western monsoon brings salt particles and deposits there as a crust. Clayey soil, Clay soilsSandy soilsLoamCalcareous or chalky soilsPeat, Alluvial soilRed soilLateriteBlack soilSandy soilClayey soilLoamPeat. endobj SALINE & ALKALINE SOIL Contains salts like Sodium, Magnesium, Calcium. Plants grown successfully in a budget-friendly hydroponic garden at home are lettuce, basil, mint, cilantro, tomatoes, peppers, cucumbers, and . Phase:-Very deep (Profile.No. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. This means that the soil gets eroded. Deforestation is one of the major causes of soil erosion and its effect is more pronounced in the hilly parts of the country. A scheme to control shifting cultivation has been launched in the seven states of northeast India. The soil profile is a vertical cross-section of the soil, made of layers parallel to the surface. These soils are generally poor in phosphoric contents. Therefore, it is necessary to study these topics in depth. One can find these types of soil in China, the Southern United States, southeastern Australia, and New Zealand. The black soils are made up of the lava flows and are found in Deccan plateau. The soil is the part of the earths surface, which includes disintegrated rock, humus, inorganic and organic materials. They cover the plateaus of Maharashtra, Saurashtra, Malwa, Madhya Pradesh, Chhattisgarh and extend in South-East direction along Godavari and Krishna valleys. Overall, there's 12 different types of soil orders in the US, each with different characteristics. definition Red soils of Karnataka This type of soil is obtained from the weathering of granite and gneiss. In many places, these soils are alkaline. This type of soil is widespread in the Northern Plains of India. Cloudflare Ray ID: 78b874fa29922ba6 Severe erosion of beaches along the Kerala, Tamil Nadu, Odisha, West Bengal and Gujarat coasts are examples of sea-wave erosion. Each soil type has specific strengths and weaknesses for agricultural production. This soil is formed from the fissures of igneous rock called basalt. Where is clay soil found in Maharashtra? How do you I stop my TV from turning off at a time dish? Laterite soil is deficient in organic matter, nitrogen, phosphate and calcium, however iron oxide and potash are in abundance. There are about fifteen questions on the subject of Geography in theMPSC Combined prelims exam. Step 2: It transports through water, wind etc. A farmer has 19 sheep All but 7 die How many are left? Laterite4. This soil is formed by the long term processing of. This soil is formed due to sedimentation in river basins. 1 Major soil deposits 2 Alluvial Soil 3 Mountain soils 4 Desert soils 5 Black soils 6 Red Soils 7 Laterite soils 8 Marine deposits 9 References Major soil deposits [ edit] Alluvial Soil [ edit] The rivers deposit very fine particles of soil in different parts of India. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. The black soil is also known as regur. Types of Soil in Gujarat. Punjab can be divided into three distinct regions on the basis of soil types. This is the result of intense leaching due to heavy rain. This type of soil is very good for the drainage system. 8. Red soil is developed from Archean, Vindhyan, and caddapah types of rocks. This soil has very good water storage qualities and makes it hard for moisture and air to penetrate into it. Some plants are more suitable for hydroponics than others. Yes! II continued). During summer, they develops crack. It falls on the upper . 2) Black Soil: It is concentrated over Deccan Lava Tract which includes parts of Maharashtra, Chhattisgarh, Madhya Pradesh, Gujarat, Andhra Pradesh and Tamil Nadu. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The thickness of these soils varies in different places. They are poor in humus yet highly moisture-retentive, thus responding well to irrigation. 2 What type of soil is grown in Maharashtra? They cover the plateaus of Maharashtra, Saurashtra, Malwa, Madhya Pradesh, Chhattisgarh and extend in South-East direction along Godavari and Krishna valleys. Answer. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. In the north-westen found Deccan Plateau. %PDF-1.7 What is meant by the competitive environment? The soil status of Maharashtra is residual, derived from the underlying basalts. The black colour of soil is due to the presence of Titaniferous magnetite. However, the percentage of these can vary, resulting in more compound types of soil such as loamy sand, sandy clay, silty clay, etc. Frequently Asked Questions related to Classification of Soils in India, UPSC Mains General Studies Paper 1 Syllabus, Strategy & Structure, NCERT Notes: Geography Notes For UPSC Civil Service Exam, Previous Years Geography Questions in UPSC Mains General Studies Paper- 1, Topic-Wise General Studies Paper-1 Questions in UPSC Mains, NCERT Solutions Class 12 Business Studies, NCERT Solutions Class 12 Accountancy Part 1, NCERT Solutions Class 12 Accountancy Part 2, NCERT Solutions Class 11 Business Studies, NCERT Solutions for Class 10 Social Science, NCERT Solutions for Class 10 Maths Chapter 1, NCERT Solutions for Class 10 Maths Chapter 2, NCERT Solutions for Class 10 Maths Chapter 3, NCERT Solutions for Class 10 Maths Chapter 4, NCERT Solutions for Class 10 Maths Chapter 5, NCERT Solutions for Class 10 Maths Chapter 6, NCERT Solutions for Class 10 Maths Chapter 7, NCERT Solutions for Class 10 Maths Chapter 8, NCERT Solutions for Class 10 Maths Chapter 9, NCERT Solutions for Class 10 Maths Chapter 10, NCERT Solutions for Class 10 Maths Chapter 11, NCERT Solutions for Class 10 Maths Chapter 12, NCERT Solutions for Class 10 Maths Chapter 13, NCERT Solutions for Class 10 Maths Chapter 14, NCERT Solutions for Class 10 Maths Chapter 15, NCERT Solutions for Class 10 Science Chapter 1, NCERT Solutions for Class 10 Science Chapter 2, NCERT Solutions for Class 10 Science Chapter 3, NCERT Solutions for Class 10 Science Chapter 4, NCERT Solutions for Class 10 Science Chapter 5, NCERT Solutions for Class 10 Science Chapter 6, NCERT Solutions for Class 10 Science Chapter 7, NCERT Solutions for Class 10 Science Chapter 8, NCERT Solutions for Class 10 Science Chapter 9, NCERT Solutions for Class 10 Science Chapter 10, NCERT Solutions for Class 10 Science Chapter 11, NCERT Solutions for Class 10 Science Chapter 12, NCERT Solutions for Class 10 Science Chapter 13, NCERT Solutions for Class 10 Science Chapter 14, NCERT Solutions for Class 10 Science Chapter 15, NCERT Solutions for Class 10 Science Chapter 16, NCERT Solutions For Class 9 Social Science, NCERT Solutions For Class 9 Maths Chapter 1, NCERT Solutions For Class 9 Maths Chapter 2, NCERT Solutions For Class 9 Maths Chapter 3, NCERT Solutions For Class 9 Maths Chapter 4, NCERT Solutions For Class 9 Maths Chapter 5, NCERT Solutions For Class 9 Maths Chapter 6, NCERT Solutions For Class 9 Maths Chapter 7, NCERT Solutions For Class 9 Maths Chapter 8, NCERT Solutions For Class 9 Maths Chapter 9, NCERT Solutions For Class 9 Maths Chapter 10, NCERT Solutions For Class 9 Maths Chapter 11, NCERT Solutions For Class 9 Maths Chapter 12, NCERT Solutions For Class 9 Maths Chapter 13, NCERT Solutions For Class 9 Maths Chapter 14, NCERT Solutions For Class 9 Maths Chapter 15, NCERT Solutions for Class 9 Science Chapter 1, NCERT Solutions for Class 9 Science Chapter 2, NCERT Solutions for Class 9 Science Chapter 3, NCERT Solutions for Class 9 Science Chapter 4, NCERT Solutions for Class 9 Science Chapter 5, NCERT Solutions for Class 9 Science Chapter 6, NCERT Solutions for Class 9 Science Chapter 7, NCERT Solutions for Class 9 Science Chapter 8, NCERT Solutions for Class 9 Science Chapter 9, NCERT Solutions for Class 9 Science Chapter 10, NCERT Solutions for Class 9 Science Chapter 11, NCERT Solutions for Class 9 Science Chapter 12, NCERT Solutions for Class 9 Science Chapter 13, NCERT Solutions for Class 9 Science Chapter 14, NCERT Solutions for Class 9 Science Chapter 15, NCERT Solutions for Class 8 Social Science, NCERT Solutions for Class 7 Social Science, NCERT Solutions For Class 6 Social Science, CBSE Previous Year Question Papers Class 10, CBSE Previous Year Question Papers Class 12, Headquarters of International Organisations, Important National/International Days & Dates, Indian Council of Agricultural Research (ICAR), Sansad TV Perspective - Indias Startup Ecosystem, Seismic Zones of India [UPSC Geography Notes], National Green Hydrogen Mission [UPSC Notes], JEE Main 2023 Question Papers with Answers, JEE Main 2022 Question Papers with Answers, JEE Advanced 2022 Question Paper with Answers. They are rich in potash and lime. When the run-off makes gullies it is known as gully erosion and is common on steep slopes. They are generally sandy in texture and saline in nature. The presence of ferric oxides makes the colour of soil red, ferric oxides occurring as thin coatings on the soil particles. These soil are called reh or kallar or usar and are infertile. The soil is usually formed when rocks break up into their constituent parts. This cookie is set by GDPR Cookie Consent plugin. They become a threat to the existence of microorganisms in the soils. Black soils are rich in iron, lime, aluminium, magnesium and also contain potassium. It covers about 40% of the total land area of the country. This soil developed on Archean granite occupies the second largest area of the country. Mountain soil: In the mountain regions of the country. 1 0 obj [6] The engineering properties of such soils are as follows:[citation needed]. A region with a large number of deep gullies or ravines is called a badland topography. Healthy soil is essential for a healthy ecosystem. The cookie is used to store the user consent for the cookies in the category "Other. 88.99.147.16 7th approximation defines soils of India based on its morphology and composition. Laterite soils are found in Karnataka, Tamil Nadu, Kerala, Madhya Pradesh and hilly regions of Assam and Odisha. Peaty and Marshy Soils! By and large, the soils of Maharashtra are shallow and of somewhat poor quality. This soil is found in the basins of the Godavari, Krishna, Bhima, Panchganga, Tapi rivers. Click Start Quiz to begin! 4 Which soil is found in the Peninsular plateau? Alluvial Soils of Andhra Pradesh. soil mechanics and foundation engineering by Dr. K.R. However, you may visit "Cookie Settings" to provide a controlled consent. Silt is easily transported by moving currents and it is mainly found near the river, lakes and other water bodies. (UPSC Civil Services Preliminary Examination- 2011), There are eight soil deposits in India. Prelims - Economy. It is found in regions of low rainfall (eastern and southern parts of the Deccan Plateau). clayey material. This is very helpful for aeration of black soil. What are 2 negative effects of using oil on the environment? It is rich in iron, lime and salt, but contain small amounts of humus. It is the smooth and fine quality of the soil that holds water better than sand. Sandy to loamy in texture. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. That is why there are more aluminium deposits in this soil. Regions where regur soil is found: 1. While the Soils of North Konkan coast is Coarse &shallow. Soils of Karnataka | Definition, Examples, Diagrams Mainly found in Narmada-Son valley and Malwa-Satpura range. (a) 7 (b) 8 (c) 5 (d) None of these. These soils contain essential clay minerals as montmorillonite. This cookie is set by GDPR Cookie Consent plugin. It is believed that the climatic conditions along with the parent rock material are the important factors for the formation of black soil. The interlinking of rivers like the Ganga-Kaveri link Canal Project is of immense importance. Laterite soils are suitable for cultivation. The tidal waters of the Arabian Sea and the Bay of Bengal cause considerable damage to the soils along the coastal areas. Cotton, pulses, millets, castor, tobacco, sugarcane, citrus fruits, linseed, etc. In the snowbound areas of the Himalayas, these soils undergo denudation and are acidic with low humus content. Collectorate Bhandara, NH-6, Trimurthy Square, Bhandara. Apart from these, soils are also classified based on their colour- Red soil, Black soil and Brown Soil. godown countable noun. This website is using a security service to protect itself from online attacks. In the semidry plateau, the regur (black-cotton soil) is clayey, rich in iron and moisture-retentive, though poor in nitrogen and organic matter. Due to the high sediment content in this soil, water does not seep easily. The state of Gujarat lies to the northwest, with the . Soil is mainly classified by its texture, proportions and different forms of organic and mineral compositions. There are 8 types of soils in India. The following types of soils are generally found in Maharashtra. However, sometimes the balance gets disturbed leading to faster removal of soil than its formation which results in soil erosion. Alluvial soil2. Black soil But opting out of some of these cookies may affect your browsing experience. Mumbai Urban area 2. So today we are going to study an important topic of geography. Soil is a mixture of rock particles and humus. 3 0 obj This type of soil is typically of the Deccan trap region spread over Northwest Deccan plateau and is made from lava flows. are used. [citation needed], This type of soil is black in colour. The action you just performed triggered the security solution. Excessive irrigation draws the salts from the soil upwards and makes the soil saline and then unproductive. These soils have low shearing strength and high compressibility. is the same as found in earlier pit. There are different types of soil, and they are categorized mainly based on the size of the particles and the percentage of particles present in themthe three primary types of soil based on their texture are Sand, Loamy and Clay. Efforts, therefore, need to be made for the storage of floodwater or the diversion of additional rainwater. Yellowish-brown soil of plains (mixed origin) 8. <> Clay contains the smallest particles among the other two types of soil. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. Terai Soil - found in northern part of the state along the border of Nepal. Afforestation (planting of trees) helps in reducing soil erosion and it is equally important to check the indiscriminate felling of trees. Silt is finer than sand. Alluvial Soils: ADVERTISEMENTS: These are formed by the deposition of sediments by rivers. But opting out of some of these cookies may affect your browsing experience. Some of the major soil groups available in India are: 1. Aridisols 0 4% area of the soils in India. This soil is formed from arid condition with practically negligible rainfall. 6 Soils of Poona. These soils are found in Central,Eastern and Southern India. and Kaveri. They are. The major factors that influence the formation of soil are parent material, relief, climate, vegetation, life forms and time. Alluvial soil as a whole are very fertile. The cookies is used to store the user consent for the cookies in the category "Necessary". Apart from these, it also has higher calcium and pH levels because of its inorganic origins. Red soil is suitable for the cultivation ofrice, ragi, tobacco, groundnut and potatoes. Reclamation of gullies and ravines is also necessary to overcome the problem of soil erosion. Black soil has poor nitrogen content. Coastal alluvium 6. Due to the high content of iron (iron peroxide) this soil has got red colour. Sandy Soil The first type of soil is sand. Black soil is rich in: Aluminium (10 %) Iron oxide (9 - 10 %) [1], Also known as regur soil, black soil is ideal for growing cotton and is known as black cotton soil. This soil is known as the poorest type of soil for agriculture and growing plants as they have very low nutritional value and poor water holding capacity. Arid and Desert Soils 7. This cookie is set by GDPR Cookie Consent plugin. These soils have high percentages of sodium, magnesium and potassium, and hence are infertile. . Red laterite soil in Kerala, Tamil Nadu and Andhra Pradesh are well suited for tree crop cultivation like cashew nuts. Other places have the ground covered with moss and grass. <> Very little humus is seen in this soil. They are more suitable for crops like cashew nut. Both Khadar and Bhangar soils contain concretion (kankars) of impure calcium carbonate.