After reading this article you will learn about:- 1. Characteristics of Saline and Alkali Soils 2. Formation of Saline and Alkali Soils 3. Effect on the Growth of Plants 4. Control. Characteristics of Saline and Alkali Soils: Saline soils contain excessive amounts of neutral salts like chloride and sulphate of sodium, calcium and magnesium, and […]
Saline and Alkali Soils: Formation, Effects and Control
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Soil Colloids: Types and Properties
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After reading this article you will learn about the types and properties of soil colloids. Types of Soil Colloids: The seat of chemical activity in soils resides in the soil colloidal particles. All soils excluding pure sands contain particles of colloidal size. Soil colloids possess properties very much like those of typical colloidal substance like […]
Cation Exchange Capacity (C.E.C.) of Soil
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After reading this article you will learn about the cation exchange capacity (C.E.C) of soil and factors affecting it. The total number of cation adsorption sites per unit weight of soils is called the cation exchange capacity of soils. The cation exchange capacity of the soil may also be defined as the total number of […]