Specialization Requirements for Certification in Agriculture (Grades 6-12) – Degreed Career and Technical Class. (1) Plan One. A bachelor’s or higher degree with an undergraduate or graduate major in agriculture or agriculture education; or (2) Plan Two. A bachelor’s or higher degree with thirty (30) semester hours in agriculture to include credit in four of the areas specified below: (a) Soil science; (b) Agricultural mechanics; (c) Food and resource economics; (d) Animal science; (e) Agronomy; (f) Horticulture; (g) Entomology; and, (h) Forestry and natural resources.