ORGANIC SOIL COLLOIDS - HUMUS PROPERTIES COMPOSITION - FULVIC ACID HUMIC ACID AND HUMIN #soilscience
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ORGANIC SOIL COLLOIDS,HUMUS PROPERTIES ,Soil
ORGANIC SOIL COLLOIDS,
HUMUS PROPERTIES ,
Soil Colloids,
Types of soil Colloids,
Organic soil colloids,
Humus,
Charge on organic colloids humus,
Composition of Humus,
Soil organic matter composition,
Fulvic Acid Humic Acid Humin,
Humic and non humic substances,
Factors affecting decomposition of organic matter,
Soil temperature ranges,
Bemmlen factor,
Organic matter determination,
Colloidal chemistry,
Soil chemistry,
Soil chemistry PDF notes,
Soil Chemistry
Course Title - Fundamentals of Soil Science
ICAR JRF SOIL SCIENCE / PHYSICAL SCIENCE ICAR JRF
___
Pdf -
___
Timecodes -
00:00 - what is humus ?
3:45- charge on organic soil colloids - humus
6:02 - composition of Humus
8:01 - humic and non humic substances
10:07 - Fulvic Acid Humic Acid Humin
13:23 Factors affecting decomposition of organic matter
15:28 - important temperature range
17:21 - bemmlen factor
_
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,
___
Hope you like the content of this channel ❤️
Don't forget to share & subscribe to this channel ❤️
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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 SCIENCE
________
🚩 TELEGRAM CHANNEL -
https://t.me/Agricultural_Study
__
HUMUS PROPERTIES ,
Soil Colloids,
Types of soil Colloids,
Organic soil colloids,
Humus,
Charge on organic colloids humus,
Composition of Humus,
Soil organic matter composition,
Fulvic Acid Humic Acid Humin,
Humic and non humic substances,
Factors affecting decomposition of organic matter,
Soil temperature ranges,
Bemmlen factor,
Organic matter determination,
Colloidal chemistry,
Soil chemistry,
Soil chemistry PDF notes,
Soil Chemistry
Course Title - Fundamentals of Soil Science
ICAR JRF SOIL SCIENCE / PHYSICAL SCIENCE ICAR JRF
___
Pdf -
___
Timecodes -
00:00 - what is humus ?
3:45- charge on organic soil colloids - humus
6:02 - composition of Humus
8:01 - humic and non humic substances
10:07 - Fulvic Acid Humic Acid Humin
13:23 Factors affecting decomposition of organic matter
15:28 - important temperature range
17:21 - bemmlen factor
_
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,
___
Hope you like the content of this channel ❤️
Don't forget to share & subscribe to this channel ❤️
___
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 SCIENCE
________
🚩 TELEGRAM CHANNEL -
https://t.me/Agricultural_Study
__
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