Why are irrigation systems important in Hungary’s Great Alfold region?

Irrigation systems are essential to the Great Alfold region because they have been instrumental in transforming the area's natural, arid steppeland into productive agricultural land.1

In its original state, the region was characterized by floodplain groves, swamps, and dry grasslands known as the puszta. Through the implementation of irrigation, swamp drainage, and flood control projects, large areas have been reclaimed for cultivation, allowing for the widespread production of cereals, fodder crops, livestock, vegetables, and fruit.1

Specifically, infrastructure such as the Tiszalok Dam and the Eastern Main Canal plays a critical role by supplying year-round irrigation water to the Hajdusag and Hortobagy plains. These systems are vital for maintaining agricultural output in a region that historically faced challenges with water management and seasonal flooding from the Tisza River.21