collective farm 
noun
A jointly operated amalgamation of several smallholdings, especially one owned by the state.Each year woman, children and even competing small farmers are forced to harvest the crop on big collective farms....
- Although enterprise privatization reform had some effect on the performance of state and collective farms, independent farmers were influenced by the progress of land reform.
- Ivan Denisovich's thoughts lie in his hometown of Temnenovo, where he learns from his wife's letters that the men of the village are abandoning the kolkhoz, or collective farms.