lezírio

Lezírio refers to the low-lying, fertile plains found along the Tagus River in Portugal. These areas are characterized by their rich alluvial soil, which makes them highly productive for agriculture. Historically, lezírios were often flooded during the winter months, a process that naturally replenished the soil with nutrients.

The management of these floodplains has evolved over time, with the development of irrigation systems and flood control measures playing a significant role in modern lezírio agriculture. This has allowed for more intensive farming practices and a wider range of crops to be cultivated. Common agricultural products from the lezírios include grains, vegetables, fruits, and fodder for livestock.

Geographically, lezírio landscapes are typically flat and can be found in various regions along the Tagus, particularly in the central part of Portugal. The term "lezírio" is specific to these Portuguese floodplains and describes a unique ecological and agricultural system. The presence of these fertile plains has historically supported significant agricultural activity and rural populations in the areas they occupy. Their importance continues to be recognized for both their economic and environmental value.