Soil is a finite resource, and its degradation is irreversible within a human lifetime. The degradation of soils has a significant impact on the food we eat, the water we drink, the air we breathe, and the health of all living organisms on the planet. Approximately 95% of our food is produced on soils, directly or indirectly. Without healthy soils, we would not be able to meet our food, fiber, and fodder requirements.
The book provides a comprehensive understanding of soil, covering its nature, properties, and functions. It presents all basic information about soils in a logical sequence, from the definition of soil to its formation, the factors and processes governing its formation, its intrinsic properties, classification, functions, and the role it plays in the global environment today and for a sustainable future. Emphasis has been placed on soil quality and soil health care, as it is a critical issue facing society.
The 32 chapters of the book offer a wealth of information for those who are new to the study of soils and wish to gain a deeper understanding of the subject.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
A. Raja Rajan graduated from Tamil Nadu Agricultural University, (TNAU) Coimbatore and holds a doctorate in Soil Science & Agricultural Chemistry. He had his postdoctoral training on Soil Organic Matter at University of Florida, Gainesville, USA as an FAO Fellow.
He has served in various positions in TNAU and was Dean at Agricultural College & Research Institute, Killikulam (TN), Dean, Faculty of Agriculture, TNAU, Coimbatore and Dean, Faculty of Agricultural Education and Research of Ramakrishna Mission Vivekananda Educational and Research Institute at its Coimbatore Campus. He has vast teaching and research experience in Agriculture, spanning over 40 years and has guided.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
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Hardcover. Etat : New. Contents: 1. Introduction to soil. 2. Origin of earth. 3. Soil forming rocks. 4. Minerals. 5. Weathering of rocks and minerals. 6. Soil forming factors. 7. Soil forming processes. 8. Soil profile. 9. Soil taxonomy. 10. Soil texture. 11. Soil structure. 12. Soil consistence. 13. Soil density and porosity. 14. Soil colour. 15. Soil temperature and soil air. 16. Soil water. 17. Soil water potential. 18. Soil water movement. 19. Soil colloids. 20. Clay minerals. 21. Ion exchange. 22. Soil reaction. 23. Soil electrical conductivity. 24. Soil organic matter. 25. The carbon cycle. 26. Humus formation. 27. Soil organisms. 28. Functions of soil. 29. Soil pollution. 30. Soils and the environment. 31. Soil quality and soil health. 32. Soils of India. Soil is a finite resource and its loss and degradation is not recoverable within a human lifespan. Soils affect the food we eat, the water we drink, the air we breathe and our overall health and the health of all organisms on the planet. Without healthy soils, we would not be able to grow our food, or meet our fibre and fodder requirements. It is estimated that 95 per cent of our food is directly or indirectly produced on our soils. The book provides the basic understanding of the soil, its nature, properties and functions. It has been attempted to present in a logical sequence all basic information about soils, from the definition of soil to how they are formed, the factors and processes governing their formation, their intrinsic properties, classification, functions, and the role they play in the global environment today and for a sustainable tomorrow. Emphasis on soil quality and soil health care has been laid as it is the order of the day. The 32 chapters of the book will provide a wealth of information for those looking to take their first deep dive into the realm of soils. N° de réf. du vendeur 136513A
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Hardcover. Etat : Brand New. 230 pages. 0.71x9.02x5.98 inches. In Stock. N° de réf. du vendeur __9390591449
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