Question

Describe the geometrical changes that occur in west punjab in 19th century in the field of agriculture

Answer 1

Answer:

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Explanation:

Implementation of green revolution during the 1970s saw growth in the agricultural production especially the cultivation of wheat.

Use of HYV seeds and fertilisers required plenty of irrigational input. This caused over-exploitation of ground water.

Over-irrigation in many regions led to the increase in salinity of the soil that in turn degraded the land.