noun, feminine/ˌaɡɾoesˈkwela/plural: agroescuelas
agroescuela is feminine in Spanish.
agricultural school/college
“Entre ellos estaba la creación de una agroescuela que promoviera la ecología en la capital aragonesa.” — Among them was the creation of an agricultural school which would promote ecology in the Aragonese capital.
From agro- + escuela.