agrarian          
adjective  geography specialized uk/əˈɡreə.ri.ən/ us/əˈɡrer.i.ən/
 土地的,耕地的;土地所有制的
relating to the land, especially the use of land for farming
  This is prime agrarian land. 这是肥沃的耕地。 
  农业的;农村的
An agrarian place or country makes its money from farming rather than industry.
  This part of the country is mainly agrarian. 该国这一地区以农业为主。