It could select the standard farmland to take the control standard when complementary cultivated land quantity,quality according to the rank conversion in the area for cultivated land balance.

After a discussion on the standard plot method for the rating conversion in requisition-compensation balance of arable land,this paper,taking the city of Nanyang as an example,analyzes and demonstrates with the production index method the requisition-compensation class equivalence coefficient of arable land in terms of agric.

The land policy of balance of cultivated land occupation and compensation has been implemented for 10 years and it has played an important role in controlling cultivated land transferring to land for construction.

The purpose of the paper is to assess the project of no net loss of cultivated land based on agricultural land classification, so as to provide technical support and practical foundation for evaluating the government in implementation of the policy.

Evalution method study on the farmland quality dynamic balance-A case study in bazhou county, Hebei pvovince;

It is a very important issue to keep dynamic balance of total amount of cultivated land and realize the sustainable development in China Socio-economic development.

With farmland quality dynamic balance in different agricultural ecological sections as the research object and based on the theories and achievements of farmland classification and grading,this paper analyzes the problems in the present work of dynamic balance and puts forward ideas and methods for farmland quality dynamic balance in different agricultural ecological sections and establ.