The study – authored by Aditi Mukherji, David Molden, and Colin Chartres of the International Water Management Institute, and Thierry Facon of the Food and Agriculture Organization – notes that while the total area under irrigation continues to rise in most parts of Asia, systems are irrigating less land than originally intended, water productivity is low, crop output has stagnated and many farmers are exiting formal schemes.

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Source: www.washingtonbanglaradio.com