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If the concentration of salt in the soil...

If the concentration of salt in the soil is too high and the plants may wilt even if the field is thoroughly irrigated. Explain.

Text Solution

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The salts presents in the soil dissolve in the irrigated water and form hypertonic solution outside the root hairs of the plant and the root hairs cannot absorb water from hypertonic solutions,Since water molecules cannot move from hypertonic solution to hypotonic solution in the cells of root hair.Hence the plants become wilt even the field is irrigated
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