{"id":92392,"date":"2026-03-12T17:44:02","date_gmt":"2026-03-12T12:14:02","guid":{"rendered":"https:\/\/vajiramandravi.com\/current-affairs\/?p=92392"},"modified":"2026-03-21T10:45:37","modified_gmt":"2026-03-21T05:15:37","slug":"laterite-soil","status":"publish","type":"post","link":"https:\/\/vajiramandravi.com\/current-affairs\/laterite-soil\/","title":{"rendered":"Laterite Soil, Formation, Characteristics, Distribution, Crops"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Laterite Soil is a reddish-brown tropical soil formed through intense chemical weathering and leaching under hot and humid climates. It is rich in iron and aluminium oxides but poor in essential plant nutrients. The term originates from the Latin word \u201cLater,\u201d meaning brick, because the soil becomes extremely hard and brick like after drying in air.<\/span><\/p>\n<h2><b>Laterite Soil Formation<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">The process and factors affecting the formation of Laterite Soil has been listed below:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Laterite Soil forms through the Laterization Process. It is a process of strong chemical weathering where soluble minerals are removed from the parent rock by rainfall, leaving behind concentrated iron and aluminium oxides in the upper soil layers.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Laterite Soils originate from various rock types including granite, basalt, sandstone, limestone, gneiss and schists. Over thousands of years, intense weathering converts these rocks into a thick lateritic soil profile.<\/span><\/li>\n<\/ul>\n<h2><b>Laterite Soil Characteristics<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Laterite Soil possesses distinct chemical and physical properties. The key highlighting features of the Laterite Soil has been listed below:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Appearance<\/strong>: Laterite Soil usually appears red, reddish-brown, or rusty-brown. The coloration occurs due to the presence of high quantities of iron oxide compounds such as hematite and goethite.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Chemical Composition<\/strong>: The soil contains high levels of iron oxide (Fe\u2082O\u2083) and aluminium oxide (Al\u2082O\u2083) but very low concentrations of lime, silica, magnesia, potash and nitrogen because these elements are removed through leaching.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Acidic Nature<\/strong>: Laterite Soils are usually acidic. This acidity restricts the growth of many staple crops unless soil treatment and fertilizers are applied.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Humus Content<\/strong>: High temperatures accelerate decomposition of organic matter by bacteria. Combined with heavy rainfall washing away nutrients, this results in relatively low humus levels.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Porosity and Drainage<\/strong>: Laterite Soil is highly porous and allows rapid water drainage. Because of this characteristic, it cannot retain moisture for long periods, creating challenges for water intensive crops.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Hardening Property<\/strong>: When moist, laterite is soft and can be cut easily with simple tools. However, exposure to air causes it to harden significantly, forming durable brick like blocks.<\/span><\/li>\n<\/ul>\n<h2><b>Laterite Soil Crops<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Laterite Soil is generally low in fertility but can support several plantation and commercial crops when fertilizers and irrigation are properly applied.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Tea Cultivation<\/strong>: Tea plantations thrive in well drained Laterite Soils found in high rainfall regions.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Coffee Production<\/strong>: Coffee cultivation is successful in laterite regions of Karnataka and other plateau areas.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Cashew Nut Farming<\/strong>: Cashew plantations grow effectively in the Laterite Soils of Kerala, Tamil Nadu and coastal peninsular regions.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Rubber Cultivation<\/strong>: With proper manure and fertilizers, soil provides suitable conditions for rubber plantations in tropical regions.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Spice Crops<\/strong>: Spices such as pepper and arecanut are cultivated in lateritic soils, particularly in southern India.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Root Crops<\/strong>: Crops like tapioca (cassava) and certain varieties of yam can grow in Laterite Soils.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Fruit and Plantation Trees<\/strong>: Coconut, banana, pineapple and various tropical fruit trees are cultivated in improved Laterite Soils.<\/span><\/li>\n<\/ul>\n<h2><b>Laterite Soil Global Distribution<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Laterite Soils are widely distributed across tropical and subtropical regions where climatic conditions favor intense weathering and leaching.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Global Coverage<\/strong>: Lateritic Soils cover nearly one-third of the Earth\u2019s continental land area, particularly in equatorial forests and tropical savanna regions.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Tropical Belt Distribution<\/strong>: Laterite Soils occur mainly between the Tropic of Cancer and Tropic of Capricorn. These regions experience high temperatures and heavy rainfall necessary for laterization.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Africa<\/strong>: Extensive laterite formations occur across parts of West Africa and central Africa where humid tropical climates support deep weathering of rocks.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>South America<\/strong>: Lateritic soil profiles are widely found across Brazil and other parts of tropical South America on stable continental shields.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Australia<\/strong>: Australia contains large laterite deposits on its ancient shield regions where prolonged weathering under <strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/tropical-climate\/\" target=\"_blank\">tropical climates<\/a><\/strong> has occurred for millions of years.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Southeast Asia<\/strong>: Countries such as Indonesia, Philippines, Cambodia and Vietnam contain widespread Laterite Soils and laterite stone deposits used historically in construction.<\/span><\/li>\n<\/ul>\n<h2><b>Laterite Soil in India<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Laterite Soils occur mainly in regions with heavy rainfall and elevated plateau surfaces across several parts of the Indian subcontinent. The map for the Distribution of Laterite <strong><a href=\"https:\/\/vajiramandravi.com\/upsc-exam\/soils-of-india\/\" target=\"_blank\">Soil in India<\/a><\/strong> has been given below:<\/span><\/p>\n<p><img decoding=\"async\" class=\"my-image my-image-align-center aligncenter\" style=\"max-width: 100%; height: 580px; border: 2px dashed #ccc; width: auto;\" src=\"https:\/\/d35xcwcl37xo08.cloudfront.net\/current-affairs-wp-uploads\/2026\/03\/Laterite-Soil-in-India.webp\" alt=\"Laterite Soil in India\" width=\"1080\" height=\"1080\" data-wp-shortcode=\"%5Bmy_image%20src%3D%22https%3A%2F%2Fd35xcwcl37xo08.cloudfront.net%2Fcurrent-affairs-wp-uploads%2F2026%2F03%2FLaterite-Soil-in-India.webp%22%20size%3D%22full%22%20align%3D%22center%22%20width%3D%22auto%22%20height%3D%22580px%22%20alt%3D%22Laterite%20Soil%20in%20India%22%20title%3D%22Laterite%20Soil%20in%20India%22%5D\" \/><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Laterite Soils occupy approximately 2.48 lakh square kilometres in India, representing about 4.30% of the country\u2019s total geographical area.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Continuous stretches of Laterite Soil occur on the summits of the <strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/western-ghats\/\" target=\"_blank\">Western Ghats<\/a><\/strong> between 1000 and 1500 metres above sea level across Maharashtra, Karnataka and Kerala.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Lateritic soils are present in the <strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/eastern-ghats\/\" target=\"_blank\">Eastern Ghats<\/a><\/strong> and surrounding regions of Odisha, particularly on elevated hill slopes and plateau surfaces.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Parts of Tamil Nadu, Andhra Pradesh and Madhya Pradesh contain Laterite Soils formed through prolonged weathering of plateau rocks.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Lateritic deposits are found in the Rajmahal Hills, <strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/vindhya-range\/\" target=\"_blank\">Vindhyan ranges<\/a><\/strong>, <strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/satpura-range\/\" target=\"_blank\">Satpura ranges<\/a><\/strong> and Malwa plateau due to long term tropical weathering.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The laterite plateau of Kerala is one of the most well developed laterite regions where the soil supports plantation crops and coconut cultivation.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Smaller patches of Laterite Soil occur in Gujarat\u2019s Panchmahal district and Jharkhand\u2019s Santhal Pargana region as isolated lateritic formations.<\/span><\/li>\n<\/ul>\n<h2><b>Laterite Soil Significance<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Laterite Soil holds significant agricultural, geological and economic importance due to its mineral composition and physical characteristics.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Source of Ores<\/strong>: Laterite deposits contain bauxite minerals, Iron-rich laterites which contain minerals like hematite and goethite and approximately 70% of the world\u2019s land based nickel resources occur in lateritic deposits.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Architecture<\/strong>: Laterite stones were used in the construction of large monuments such as the temple complexes of Angkor between the 9th and 13th centuries in Southeast Asia.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Road Construction<\/strong>: Crushed laterite has been used in road construction projects in countries such as Cambodia, Kenya and Malawi because it can serve as a durable base layer.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Water Storage Capacity<\/strong>: Thick laterite layers are porous and slightly permeable, allowing them to function as natural aquifers that store groundwater in tropical rural regions.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Environmental Applications<\/strong>: Laterite materials have been used in wastewater treatment systems to remove phosphorus and heavy metals due to their high iron and aluminium content.<\/span><\/li>\n<\/ul>\n<table style=\"border-collapse: collapse; width: 91.0675%; height: 235px;\">\n<tbody>\n<tr style=\"height: 25px;\">\n<td class=\"tb-color\" style=\"width: 100%; text-align: center; height: 25px;\" colspan=\"2\"><strong>Related Post<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 50%; height: 25px; text-align: center;\"><strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/soil-pollution\/\" target=\"_blank\">Soil Pollution<\/a><\/strong><\/td>\n<td style=\"width: 50%; height: 25px; text-align: center;\"><strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/black-soil\/\" target=\"_blank\">Black Soil<\/a><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 50%; height: 25px; text-align: center;\"><strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/soil-degradation\/\" target=\"_blank\">Soil Degradation<\/a><\/strong><\/td>\n<td style=\"width: 50%; height: 25px; text-align: center;\"><strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/alluvial-soil\/\" target=\"_blank\">Alluvial Soil<\/a><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 50%; height: 25px; text-align: center;\"><strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/soil-conservation\/\" target=\"_blank\">Soil Conservation<\/a><\/strong><\/td>\n<td style=\"width: 50%; height: 25px; text-align: center;\"><strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/red-soil\/\" target=\"_blank\">Red Soil<\/a><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 50%; height: 25px; text-align: center;\"><strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/soil-erosion\/\" target=\"_blank\">Soil Erosion<\/a><\/strong><\/td>\n<td style=\"width: 50%; height: 25px; text-align: center;\"><strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/mountain-soil\/\" target=\"_blank\">Mountain Soil<\/a><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 50%; height: 25px; text-align: center;\"><strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/laterite-soil\/\" target=\"_blank\">Laterite Soil<\/a><\/strong><\/td>\n<td style=\"width: 50%; height: 25px; text-align: center;\"><strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/soil-fertility\/\" target=\"_blank\">Soil Fertility<\/a><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 50%; height: 25px; text-align: center;\"><strong><a href=\"https:\/\/vajiramandravi.com\/upsc-exam\/soils-of-india\/\" target=\"_blank\">Soils of India<\/a><\/strong><\/td>\n<td style=\"width: 50%; height: 25px; text-align: center;\"><a href=\"https:\/\/vajiramandravi.com\/upsc-exam\/western-disturbances-in-india\/\" target=\"_blank\" rel=\"noopener\" target=\"_blank\"><strong>Western Disturbances<\/strong><\/a><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 50%; height: 25px; text-align: center;\"><a href=\"https:\/\/vajiramandravi.com\/upsc-exam\/geomorphology\/\" target=\"_blank\"><strong>Geomorphology<\/strong><\/a><\/td>\n<td style=\"width: 50%; height: 25px; text-align: center;\"><a href=\"https:\/\/vajiramandravi.com\/upsc-exam\/coastal-states-of-india\/\" target=\"_blank\"><strong>Coastal States of India<\/strong><\/a><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 50%; height: 25px; text-align: center;\"><strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/soil-profile\/\" target=\"_blank\">Soil Profile<\/a><\/strong><\/td>\n<td style=\"width: 50%; height: 25px; text-align: center;\"><strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/loamy-soil\/\" target=\"_blank\">Loamy Soil<\/a><\/strong><\/td>\n<\/tr>\n<tr style=\"height: 25px;\">\n<td style=\"width: 50%; height: 10px; text-align: center;\"><strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/khadar-soil\/\" target=\"_blank\">Khadar Soil<\/a><\/strong><\/td>\n<td style=\"width: 50%; height: 10px; text-align: center;\"><strong><a href=\"https:\/\/vajiramandravi.com\/current-affairs\/bhangar-soil\/\" target=\"_blank\">Bhangar Soil<\/a><\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Laterite Soil is a tropical soil rich in iron and aluminium formed by intense leaching in hot climates. It supports plantation crops like tea, coffee, cashew and rubber.<\/p>\n","protected":false},"author":26,"featured_media":92415,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[786],"tags":[4935,6028],"class_list":{"0":"post-92392","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-general-studies","8":"tag-geography","9":"tag-laterite-soil","10":"no-featured-image-padding"},"acf":[],"_links":{"self":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/92392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/comments?post=92392"}],"version-history":[{"count":5,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/92392\/revisions"}],"predecessor-version":[{"id":94034,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/posts\/92392\/revisions\/94034"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media\/92415"}],"wp:attachment":[{"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/media?parent=92392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/categories?post=92392"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vajiramandravi.com\/current-affairs\/wp-json\/wp\/v2\/tags?post=92392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}