The Joži farm is along the side of the Jaunpils-Viesata road in Jaunpils.  It is one of the largest grain farms in Latvia (winter and summer grains, as well as rapeseed), and it was established in the late 1980s and early 1990s.  Today the farm has 14 grain silos and is reconstructing its grain drying facility.  The farm has some 5,000 ha of land and state-of-the-art farm equipment.  Owners  Gunvaldis and Guna Sproģis have been actively involved in various EU projects and have won various competitions such as the "Sower" competition.