This study has broken the traditional assumption of farmers was a homogeneous group in collective forest zone, respectively by commercial forest farmers, public welfare forest farmers, and the ones owning commercial and public welfare forest both as the research object, using descriptive a- nalysis to research on the differences and dynamic features of the three kinds of farmers' forestry pro- duction behaviors from two aspects of forestry production process and the input-output. The result shows: the three kinds of farmers' forestry product...