In Kazakhstan, agronomy is taught at agricultural universities, and a bachelor's degree takes 4 years. Well-known options include the Kazakh National Agrarian Research University in Almaty and the Saken Seifullin Kazakh Agrotechnical Research University in Astana. Regional universities, especially in the north and south of the country, also offer agricultural programs.
Another route is an agricultural college after grade 9 or 11, which trains agronomy technicians in 2 to 4 years. After college you can start working and later enter a university on a shortened program. Both routes include a lot of practice on test fields and farms, so you will find out early whether this work is for you.