THERMAL CONDUCTIVITY OF SOIL - FACTORS AFFECTING IT, THERMAL DIFFUSIVITY & FOURIER'S LAW

Soil Temperature Part 2
Thermal properties of soil,
Thermal conductivity of soil,
Factors affecting thermal conductivity of soil,
Modes of transfer of heat in soil,
Conduction convection radiation of heat in soil,
Fourier's law of thermal conductivity,
Thermal diffusivity,
Thermal retentivity,
Heat capacity of soil,
Specific heat of soil,
Soil Temperature
Soil physics
Course Title - Fundamentals of Soil Science
Soil science / Physical science ICAR JRF
___
Pdf -
drive.google.com/file/d/1E49h...
___
Timecodes -
00:00 - What is thermal conductivity ?
1:45 - Modes of heat transfer in soil
8:48 - Factors affecting thermal conductivity of soil
13:39- Thermal diffusivity of soil
17:07 - Thanks for watching
___
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,
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,
___
Hope you like the content of this channel ❤️
Don't forget to share & subscribe to this channel ❤️
___
Previous videos -
Playlist - soil water
• SOIL WATER
Playlist - Fundamentals of soil science -
• FUNDAMENTALS OF SOIL S...
Playlist - Soil Formation -
• Soil Formation
Playlist - Soil Classification -
• SOIL CLASSIFICATION
Basics of Mineralogy -
• Basics of Mineralogy
________
🚩 TELEGRAM CHANNEL -
t.me/Agricultural_Study
__

[@gauravverma.]

Sir good information to learn thanks 👍

[@agriculturalstudies]

Thankyou ❤️

[@swarnalatanayak7895]

Addicted to ur lecture 😊

[@agriculturalstudies]

Haha means alot 😄
Keep watching ❣️
And don't forget to share videos with your friends 💕

[@chrismcclaughry6857]

Its very weird to have part English part (dont get mad at me I;m unsure) ?Hindi.

[@lalchandmaurya6329]

Very nice sir aap bahut hi accha samjha dete hain

[@agriculturalstudies]

Thanks lalchand ❤️
Please share this video with your friends 💕

[@asharamkhatri5735]

GOOD COCHING

[@agriculturalstudies]

Thankyou ❤️🙏

[@pratimachaudhary173]

❤❤

[@agriculturalstudies]

Thankyou ❤️
Please share this video with your friends 💕

[@antaralaha7294]

Can you please explain how tillage affects soil temperature...does it increase or decrease the soil temperature 😕

[@agriculturalstudies]

As the soil will loosen by the effect of tillage,its thermal conductivity will get reduced.
So the upper surface of the soil will be very hot due to solar radiation but the lower side of the soil will be cooler.
This is what you can write about the effect of tillage on the soil temperature

[@chaitanyamaharishi7956]

🥰🥰🎉🎉🥳🥳🥳🥳🫂🫂

[@agriculturalstudies]

😁❤️