Viljalise

Viljalise is an Estonian term used to describe a type of patchwork field layout. This agricultural technique involves dividing a field into small, irregularly shaped plots, often surrounded by narrow strips of land. The plots are typically sown with different crops, either to increase the diversity of the field or to make more efficient use of the land.

In Estonia, the use of viljalise was widespread in the Middle Ages. It allowed farmers to grow multiple crops simultaneously, increasing the overall yield of the field. The patches also provided shade and reduced soil erosion between the plots. This technique is similar to other agricultural approaches, such as strip cropping, that have been used in various parts of the world.

The historical significance of viljalise lies in its adaptation to the country's unique soil and climate conditions. Estonian fields are often situated on clay-alcohol soils, which can be prone to flooding and waterlogging. The network of narrow strips and small plots helped to mitigate these issues, creating a more stable environment for crop growth.

Until the arrival of more intensive agricultural practices in the 19th and 20th centuries, viljalise remained an essential aspect of Estonian farming. While the practice is less common today, it has been recognized as a valuable part of the region's cultural heritage.