What are the geographical and area distributions of salt-affected soils in India?
Understand the Problem
The question provides information about salt-affected soils in India, including their geographical distribution and area distribution. The focus is on the types and locations of saline and sodic soils.
Answer
Salt-affected soils cover 2.96 Mha saline (Gujarat, Rajasthan) and 3.78 Mha sodic (UP, Gujarat) areas.
Salt-affected soils in India include saline and sodic soils. Saline soils cover 2.96 million hectares, primarily in Gujarat and Rajasthan. Sodic soils cover 3.78 million hectares, mostly in Uttar Pradesh and Gujarat. Geographically, these soils are found in Indo-Gangetic plains, Rajasthan, Gujarat, and coastal areas.
Answer for screen readers
Salt-affected soils in India include saline and sodic soils. Saline soils cover 2.96 million hectares, primarily in Gujarat and Rajasthan. Sodic soils cover 3.78 million hectares, mostly in Uttar Pradesh and Gujarat. Geographically, these soils are found in Indo-Gangetic plains, Rajasthan, Gujarat, and coastal areas.
More Information
Salt-affected soils pose significant agricultural challenges, affecting crop yields. Improving drainage and using salt-tolerant crops are common management strategies.
Sources
- Distribution of Salt Affected Soils in India and their Management - frontiersin.org
- Area and Distribution of Salt Affected Soils - slideshare.net
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