Britannica
Sources used in this answer
How did irrigation projects change the sand-dune areas of southwestern Punjab?
Created from Britannica articles
using AI.
AI can make mistakes, so verify using Britannica articles.
Punjab
The Harmandir Sahib (Golden Temple; right), Amritsar, Punjab, India.
The expansion of irrigation projects has significantly transformed the landscape of southwestern Punjab. Historically, this southwestern portion of the state's plains was characterized by the presence of sand dunes; however, these areas have been largely leveled off as a result of the development and expansion of extensive irrigation systems.1
These irrigation efforts, which rely heavily on government-owned canals, have been instrumental in converting previously rugged or unproductive terrain into fertile agricultural land. By providing a consistent water supply, these projects have enabled the region to support productive farming, contributing to the state's status as a major producer of food grains.21