logging in or signing up india soil architkhandelwal Download Post to : URL : Related Presentations : Let's Connect Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 596 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: April 05, 2012 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript PowerPoint Presentation: Good Morning Topic – India (soil) Made by – Archit khandelwalPowerPoint Presentation: Types of soils There Are Eight Major Types, According To Indian Council Of Agricultural Research (ICAR). Alluvial soils Black soils Red soils Laterite soils Desert soils 6.Mountain soils 7. Saline and Alkaline soils 8. Peaty and Marshy soilsPowerPoint Presentation: Map showing the major Regions of soil in I ndiaPowerPoint Presentation: Alluvial Soil It Formed By Deposition Of Alluvium By Rivers. It Occupies 15 Lakh Sq.km Area In India. It Contribute Greatly In Agricultural Development. 4. Spreaded Over The Entire Northern Plains. 5. According to age, alluvial soil can be classified into old alluvial (Bangar) and new alluvial (Khadar). Areas :- Punjab, Haryana, U.P, Bihar, W.B, Assam, Parts of Orissa, delta regions of S.IndiaPowerPoint Presentation: Black soil Also known as Regur or Black Cotton soil. Dark grey to Black in colour. High clay content. Highly moist retentive. Develops cracks in summer. Covers 5.4 lakh sq.km. Highly suitable for cotton. Rich in iron, lime, calcium, Magnesium, carbonates, and alumina. Areas :- Deccan Trap which includes: Maharastra, M.P, Parts of A.P, Karnataka, Parts of T.N and Rajasthan.PowerPoint Presentation: Red soil Formed due to weathering of old crystalline rocks More sandy and less clayey. Rich in iron, small amount of Humus. Poor in phosphorus, nitrogen and lime. Slightly acidic and do not retain moisture. 3.5 lakhs sq.km area. Porous and Friable. Areas:- of low rainfall. In the eastern and southern parts of deccan plateau.PowerPoint Presentation: Laterite Soil Formed under high temperature and rainfall with wet and dry spell. Silica is leached due to high rainfall. Remnants of iron and aluminum oxides left behind is know as Laterite. Becomes hard when exposed to atmosphere. Used as building material. Latin word meaning brick. AREAS:- Kerala, Karnataka, Tamil Nadu, Madhya Pradesh, Hilly areas of Orissa and Assam.PowerPoint Presentation: Desert Soil Contains soluble salts. Originated by Mechanical . Porous and coarse. 90% sand & 5% clay. Rich in Nitrates & Phosphates. Poor in Nitrogen & Humus. Friable, sandy & low moist content. 1.4 Lakh sq.km. Areas : Arid and Semi arid regions of Rajasthan, Haryana, Punjab, Gujarat.PowerPoint Presentation: Mountain Soil Found in hill slopes. Formed by deposition of organic matter from forest. Rich in humus. Poor in potash and lime. Areas: Assam, Kashmir, Sikkim & Arunachal Pradesh.PowerPoint Presentation: Saline & Alkaline Soil Contains salts like sodium, magnesium ,calcium. Infertile, unfit for cultivation. Sandy to loamy in texture. Areas: Parts of Gujarat, Rajasthan, Punjab, Haryana, U.P & Maharashtra.PowerPoint Presentation: Peaty And Marshy Soil Occur in Humid region. Formed by accumulation of organic matter. Black in colour. Highly acidic and heavy. Areas: Kottayam & Alleppey in Kerala, Coastal Orissa, Sundarbans of W.B You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.