Upload NowAfter reading this article you will learn about the relationship between thermal conductivity and diffusivity. In thermal conductivity and diffusivity the movement of heat in the soil will be considered. Because it is found that much of the solar radiation is dissipated into the atmosphere. Part of it, however, moves slowly through the soil profile […]
Relationship between Thermal Conductivity and Diffusivity
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9 Main Factors Affecting Soil Structure
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This article throws light upon the nine main factors affecting soil structure. The factors are: 1. Climate 2. Organic Matter 3. Adsorbed Cations 4. Tillage 5. Type of Vegetation 6. Plant Roots 7. Soil Organisms 8. Manurial Practices and Crop Rotation 9. Alternate Wetting and Drying. Factor # 1. Climate: Climate influences the degree of […]
Nature of Soil Separates: Physical, Mineralogical and Chemical
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After reading this article you will learn about the physical, mineralogical and chemical nature of soil separates. Physical Nature of Soil Separates: Soil separates consist of stones, gravels, sands, silts and clays. Their nature is described briefly. (i) Stone, Gravel and Sands (Coarse Fragments): Stones and gravels range in size from 2 mm upward and […]