SOIL COLLOIDS - PROPERTIES OF COLLOIDAL SOLUTION & PHYSICAL PROPERTIES OF SOIL COLLOIDS
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- Опубликовано: 30 июл 2024
- Soil Colloids,
Physical properties of soil colloids,
Importance of soil colloids,
Colloidal chemistry,
Soil chemistry,
Soil chemistry PDF notes,
Soil Chemistry
Course Title - Fundamentals of Soil Science
ICAR JRF SOIL SCIENCE / PHYSICAL SCIENCE ICAR JRF
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Pdf -
drive.google.com/file/d/15eXp...
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Timecodes -
00:00 - what are soil Colloids ?
5:21 - Importantce of colloidal chemistry
7:28 - Properties of colloidal solutions
8:52- Physical properties of soil Colloids
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Hello there 🙋♂️
In this video series I'm trying to cover topics related to Soil Chemistry.
Physical Chemistry of Soils,
Properties of colloids, Characteristics of silicate clays, Physical properties of soil colloids, Clay minerals, their type and structure, Iron and aluminum oxides, Organic soil colloids, Groups responsible for ionic exchange,
Ion Exchange Phenomena Site of cation exchange, Cation exchange capacity, Factors affecting cation exchange capacity, Base saturation, Exchangeable cations and plant nutrition, Practical implications of cation exchange, Anion exchange,
soil reactions,
pH and its method of expression, Factors affecting soil reaction, Method of determination of soil pH, Soil pH and nutrient availability, Soil organisms and pH, Buffering, Buffering in soils, Buffering capacity of soils and buffering curves, Factors affecting buffering capacity of soils, Importance of buffering,
Chemistry and Availability of Major Nutrients Nitrogen cycle, Fate of nitrogenous and phosphatic compounds, Reactions of nitrogen fertilizers, The phosphorus cycle, Phosphorus compounds in soils, pH and phosphate ions, Phosphorus fixing power of soils, The potassium cycle, Forms and availability of potassium in soil, Quality and intensity factors as related to the availability of phosphorus and potassium, Factors affecting availability of nitrogen, phosphorus and potassium in soil,
Chemistry and Availability of Secondary Nutrients Importance of sulphur, The sulphur cycle, Role of sulphur compounds in soils and plants, Sulphur oxidation and reduction, Role of calcium and magnesium compounds in soil and plant, Factors affecting availability of calcium and magnesium in soil,
Chemistry and Availability of Micronutrients,
Macro and micro-nutrient, Role of micro-nutrients, Chelated nutrients, Factors affecting availability of micro-nutrient cations and anions, Source and need for micro-nutrient balance, Micro-nutrient fertilizers and soil management,
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Previous videos -
Playlist of Pedology -
• Pedology
Playlist soil physics -
• SOIL PHYSICS
Playlist - soil water -
• SOIL WATER
Playlist - Soil Formation -
• Soil Formation
Playlist - Soil Classification -
• SOIL CLASSIFICATION
Basics of Mineralogy -
• Basics of Mineralogy
Playlist - Fundamentals of soil science -
• FUNDAMENTALS OF SOIL S...
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Wow sir
Sir, I don't understand how to thank you. Such content is not available anywhere on RUclips. Sir, you are really teaching very well
Thankyou so much ❤️
I'm really glad that you found this helpful 😄
Please share this video with your friends 💕
Sir your teaching style is very good
Thank you ❤️ please share this video with your friends 😀
Very nice class sir ji
Best vedeo ever, good explanation
Tnkew sir
Thank you so much Sourabh ❤️
Please share this video with your friends 💕
Thank you sir
😮😮
keep watching keep sharing ❤️
try making jrf related mcq vedio on each topic sir thank you
Yes I'll 👍😊
Sir good information to learn thanks 👍
Thanks for your feedback ❤️
Sir Namaskar I want to talk with you about jrf preparation please help me sir 🙏🙏🙏 have u any insta id so that I will talk with u please guide me sir
Sir where to get all your videos pdf material
Which soil classification is used in India, IUSS Or USDA?
USDA 👍
are you from punjab?
No, I'm from Rajasthan
Sir kya yeh jrf k liye ok hai yeh aur padhne pdega ❤
Sir jrf m St SC category k liye kitni ogp minimum chiye ❤❤
Yea ye jo topics uploaded hain sufficient hain.
Or remote sensing, GIS GPS vgr ke topics abhi uploaded nhi hain
To aap un par Jarur ache se dhayan den.
@@agriculturalstudies thanks sir ❤️
Sir mere ogp 6.2 hai aur m St catagory m hu to kya m jrf fight ker sakta hu
Sir please 🥺