The Ryazan region in Russia saw a 4.5% increase in chicken egg production in 2021, reaching 1,013.9 million. The main contributor to this growth was AO Okskoye, one of the country's largest poultry farms, which expanded its capacity by constructing new facilities. The region's egg production grew by 5%, with the Okskoye Ryazan chicken egg finishing in the top ten in a national food brand competition.