This paper gives a comprehensive description of the researches of land use change at farm household level from the four aspects of investigation respect,research content,study method and data collecting means,and summarizes the features of the researches on land use change at farm household level.

In this paper,the flow of storied and house plan is present.

Study on the model of grey state strategy for Heilongjiang farmers non-agriculture work action;

Research on the benefit relationship between farmers and heading enterprises in the development of agricultural industrialization in China;

Research on concurrent business behavior of farmers in poverty families;