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pH of Soils

What shall be...

Question

What shall be the optimal pH range of a soil so that it is suitable for plant growth?

A

2.0 to 3.0

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B

8.0 to 10.0

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C

5.5 to 7.0

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D

Above 10

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Solution

The correct option is C 5.5 to 7.0
The optimal pH range of the soil suitable for plant growth should vary in-between 5.5 to 7.0. The soil should neither be too alkaline nor highly acidic in nature to support the healthy growth of the plants. Change in pH of the soil affects the availability of nutrients for growth of the plants.

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