MECHANISMS OF SOIL AIR EXCHANGE - MASS FLOW AND DIFFUSION

Soil Air Part 2
MECHANISMS OF SOIL AIR EXCHANGE - MASS FLOW AND DIFFUSION
Soil aeration,
Air capacity of soil,
Air capacity according to Khonke,
Composition of soil air,
Comparing composition of soil air with atmospheric air,
Factors affecting soil aeration,
Why rice plant can survive in water logging condition,
Soil air
Soil physics
Course Title - Fundamentals of Soil Science
Soil science / Physical science ICAR JRF
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Pdf -
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Hello there 🙋‍♂️
In this video series I'm trying to cover topics related to Soil physics.
Soil physics comprises following topics-
Soil aeration,
Air capacity of soil,
Air capacity according to Khonke,
Composition of soil air,
Comparing composition of soil air with atmospheric air,
Factors affecting soil aeration,
Why rice plant can survive in water logging condition,
Mechanism of soil aeration,
Difference between mass flow and diffusion,
Mass flow and diffusion,
ODR method of soil air determination,
Soil air status,
Characterization of soil air status,
Soil air in relation to plant growth,
Mechanism of gaseous exchange in soil,
Importance of soil air,
Ficks law of diffusion,
Air permeability,
Limits of ODR,
Platinum electrode technique in soil science,
Physical and biological classification of soil water,
Gravitational water,
Capillary water,
Hygroscopic water,
Available water,
Unavailable water,
Soil water plant relationship,
Theories of Soil water plant availability,
Superfluous water in soil,
Soil water,
Soil Water Constants,
Saturation point,
Maximum water holding capacity,
Field capacity,
Permanent wilting point,
Hygroscopic coefficient,
Soil water potential and pF values of soil water constants,
Structure of water, Water pressure in a capillary tube, Classification of soil water, Moisture retention in soil: Energy concept of soil water, Soil water potential, Soil moisture constants and their relationship, Measurement of soil water content, Movement of water in soils, Permeability, Infiltration,
Adsorption of water in soil,
Importance of soil water,
Soil water profile,
Water in soil profile,
Structure of water,
Characteristics properties of water,
Vadose zone in soil,
Zones of saturation in soil,
Water table,
Saturation of soil,
Capillary fringe formation in soil,
Capillary action of water in soil,
Structure of water molecule,
Tetrahedral H20,
Dipole moment of water,
Dipole Formation in water,
Expansion of water when freezing,
Volume Temperature curve of water,
Density temperature curve of water,
Water retention in soil,
Viscosity of water,
Surface tension of water,
Dielectric constant of water,
Latent heat of water,
Specific heat of water soil and organic matter,
9% increase of volume of water on freezing,
Difference between cohesive force and adhesive force,
Surface tension of soil water,
Bsc ag soil science lecture,
Relationships between Different Soil Constituents,
Soil Physical Properties,
Soil color and its significance and determination, Soil texture, Properties of soil separate, Determination of soil texture, Stoke's law, Importance of soil texture, Soil structure, Mechanisms of soil structure formation, Factors affecting formation of stable aggregates, Adhesion and cohesion, Adhesion and cohesion phenomenon, Flocculation and Deflocculation, Bulk density and particle density of soils, Factors affecting bulk density, Particle density, Soil porosity, Soil consistency
Specific Surface of Soils,
Soil Structure,
Dynamic Properties of Soils,
Soil Compression and Compaction,
Soil Crusting,
Soil Colour,
Soil Physical Constraints that Affect Crop Production,
Management of Physically Constrained Soils,
Soil Water,
Hydrological Cycle,
Structure and Properties of Water,
Soil Water Content,
Energy Status of Soil Water,
Soil Water Availability to Plants,
Water Retention by Soils,
Measurement of Soil Water,
Determination of Soil Water Potential,
Movement of Soil Water,
Field Water Balance,
Sample Problems,
Soil Air and Soil Temperature,
Soil Air,
Soil Temperature,
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