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FUNDAMENTALS OF SOIL SCIENCE

1,089.00

AUTHORS: V.K. PHOGAT AND BHAWNA BABAL

PUBLISHING YEAR: 2021

ISBN: 9789390647477

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Description

ABOUT THE BOOK

The book has been written to cover the core course, ‘Fundamental of Soil Science’ in the discipline of Soil Science as per the syllabus recommended by Fifth Deans’ Committee of ICAR at Undergraduate level in all State Agricultural Universities and Agricultural Colleges in the country It is equally useful for young faculty members and as a reference source for other users. It contains 22 chapters providing a brief account  of evolution and composition of the Earth followed by the concepts of soil, soil forming rocks and minerals, soil genesis and chapters on soil profile, soil composition, volume-mass relationships, soil texture, soil structure, soil consistency and plasticity, soil crusting and soil compaction, soil colour, soil water, soil temperature and soil air. The book further elaborates the systems of soil classification, major soils of India, soil reaction, soil colloids, soil organic matter and finally soil organisms and their significance in agriculture, through its other chapters. The book has been written in a simple and lucid language with several figures and illustrations for ease in comprehension of the subject matter. The book is very comprehensive publication and readers’ do not have to refer to other books for basic understanding of the fundamentals of Soil Science Hopefully, the book will serve as a text book for undergraduate students in agriculture and allied fields.

CONTENTS

Chapter Title Page
Chapter 1 Evolution and Composition of the Earth: Solar system; evolution of the earth; elemental composition of earth’s crust; earth’s spheres. 1-6
Chapter 2 Concepts and Definitions of Soil: Pedological and edaphological concepts; definitions of soil; functions of soil in ecosystem. 7-10
Chapter 3 Soil Forming Rocks and Minerals: General characteristics and classification of minerals; classification of rocks. 11-28
Chapter 4 Weathering of Rocks and Minerals: Types of weathering; weathering processes. 29-34
Chapter 5 Soil Formation: Soil forming factors and processes. 35-50
Chapter 6 Soil Profile: Soil profile; master horizons and their characteristics. 51-53
Chapter 7 Soil Composition: Components and phases; importance of different phases. 54-57
Chapter 8 Volume-Mass Relationships: Particle density; bulk density; porosity; void ratio; mass and volume wetness. 58-64
Chapter 9

 

Soil Texture: Classification and properties of soil separates; mechanical analysis; Stokes’ Law; methods of mechanical analysis. 65-79
Chapter 10 Soil Structure: Types, classes and grades of soil structure; genesis of soil structure; soil structural problem and their solutions. 80-92
Chapter 11 Soil Consistency and Plasticity: Forms of soil consistency; Atterberg’s consistency limits. 93-96
Chapter 12 Soil Crusting and Soil Compaction: Mechanism of crust formation; adverse effects of crusting. 97-99
Chapter 13 Soil Colour: Origin, description and significance of soil colour. 100-103
Chapter 14

 

Soil Water: Retention of water; moisture constants; movement of soil water; Poiseuille’s law; Darcy’s law. 104-120
Chapter 15

 

Soil Temperature: Factors affecting soil temperature; Heat flow in soil; soil temperature and plant growth. 121-130
Chapter 16

 

Soil Air: Factors affecting composition of soil air; soil aeration; processes of gaseous exchange; management of soil aeration. 131-144
Chapter 17

 

Soil Classification: Evolution of soil classification systems; soil taxonomy; diagnostic horizons; differentiating properties of soil orders. 145-164
Chapter 18

 

Major Soils of India: Alluvial, black, red, laterites and lateritic, desert, salt affected, forest and hill, and peat and marshy soils. 165-172
Chapter 19

 

Soil Reaction: Factors affecting soil reaction; soil pH and nutrient availability; buffering capacity of soils. 173-178
Chapter 20 Soil Colloids: Types of soil colloids; CEC and its importance; factors affecting CEC. 179-188
Chapter 21 Soil Organic Matter:  Sourse, composition and decomposition decomposition of soil organic matter. 189-192
Chapter 22 Soil Organisms and Their Significance: Classification of soil organisms and their functions. 193-199

 

 

Additional information

AUTHOR/AUTHORS

BHAWNA BABAL, V.K. PHOGAT

PAGES

208

BINDING

Hard Back

PUBLICATION YEAR

2021