This article throws light upon the three main process of reclamation of saline soils. The processes are: 1. Physical and Hydrological Techniques 2. Biotechnology 3. Chemical Amelioration. Process # 1. Physical and Hydrological Techniques: The two main components of this process are: 1. Drainage 2. Leaching 1. Drainage: Drainage means removal of excess of water and along with it the [...]
After reading this article you will learn about the definition and formation of saline arid zone. Definitions of Saline Arid Zone: 1. The soils containing excess soluble salts, generally chlorides and sulphates of sodium, magnesium and calcium (excluding gypsum) that adversely affect the crop growth are called saline. The main causes of saline soil development can be attributed to the: [...]
After reading this article you will learn about Arctic Cold Arid Zone:- 1. Definition of Arctic Cold Arid Zone 2. Climate of Arctic Cold Arid Zone 3. Landforms 4. Vegetation 5. Plant Characteristics 6. Fauna. Contents: Definition of Arctic Cold Arid Zone Climate of Arctic Cold Arid Zone Landforms of Arctic Cold Arid Zone Vegetation of Arctic Cold Arid Zone [...]