STUDY MATERIAL FOR NABARD GR A EXAM 2020 AGRICULTURE : Classification of soil water
@ Physical
1. Gravitational water : < - 1/3 bar
2. Capillary water : 1/3 to -31bar
3. Hygroscopic water : > - 31 bar
2. Capillary water : 1/3 to -31bar
3. Hygroscopic water : > - 31 bar
@ Biological
1. Available water : 1/3 to -15 bar
2. Unavailable water : > -15
3. Super floweous water:beyond field capacity
2. Unavailable water : > -15
3. Super floweous water:beyond field capacity
FOR COMPLETE PREPARATION VISIT HERE
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