pF value represents soil moisture tension in log scale.
Saturated soil has a pF value of 0, indicating free water availability.
Oven-dry soil has a pF value of 15, meaning the water is held so tightly that plants cannot extract it, leading to permanent wilting.
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27 Mins English English100 Questions100 Marks120 Mins English English75 Questions300 Marks90 Mins EnglishWhich form of water is called “free water”?
Vertical section of soil which represents sequence of horizons from surface to bedrock is called
Coherent mass of soil broken into any shape by artificial means like tillage is called
The moisture content of soil attained after drainage of gravitational water is known as
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