Land system reform includes the establishment of land property rights system and the market-oriented transition mechanism of land use.

The reciprocal driving cycle among the proportion of population to farmland area, farming technique, and land property right led to the path dependency in the progress of the land property right system in different historical periods.

This paper discusses the current situ ation and problems in legislation and administration systems of land property in China, and puts forward some ideas and suggestions for the further construction of land property right system in Chin.

The land property right system needs further reform:to clarify the land ownership;to establish a rational property right structure and land circulating mechanism;to deepen the reform of the countryside s tax system and clarify the relationship of hire and taxes.

The paper first introduced forestland property,management mechanism and related policies of public and private forest in USA and Canada.

The thesis elaborates in theory firstly and finds problems according to the current situation of the present farmland property system.

In China,the farmland property system was gradually established after the land reform system,the communal movement and the family contract responsibility system.

Then,the paper analyzes the forms of enterprise management in agriculture,and according to the scale of agriculture enterprise and the rural land property rights institution arrangement through which the scrappy lands can be concentrated,the paper develops five models of enterprise management in agriculture.