Why are arid soils found to be non productive? plans it fast becoz tomorrow is my exam .......
Why are arid soils found to be non productive? plans it fast becoz tomorrow is my exam .......
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These soils are non-productive because they contain high percentage of soluble salts,are alkaline with varying degree of calcium carbonate and are poor in organic matter.
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Answer:
*Due to the dry climate, high temperature, evaporation is faster and the soil lacks humus and moisture.
* Also the lower horizons of the soil are occupied by kankar, which restricts the infiltration of water.
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