Physical condition of agricultural populations in the suburb and exurb of Guangzhou city;

The thesis, through researching the agricultural resource, the agricultural population and the use of high and new techniques, discusses the connotation, the feature of the agricultural lasting development and the challenges in the agricultural lasting development, whereby profound the countermeasures in the agricultural lasting developmen.

Therefore , transferring surplus labor in the country and reducing agricultural population is the inevitable choice to increase farmer s income and to quicken the Chinese economic development.

To realize agricultural modernization,we should draw on foreign experience of transferring rural population especially U.

Finally,the author concludes that to ultimately solve the Farmer-Agriculture-Rural issue,we should aim at reducing rural population by system construction.

The Empirical Analysis of the Influences on Land Value Created by Population Density;

Correlation analysis between the landscape pattern and population density in Guiyang.;

Simulation and analysis of the population density of the Shanghai central city in 1990—2000;

The recommendation to amend the Law of Land Administration should be:add some items about density of population, different density, different management;take the value of land in market into account, expand the range of compensation for land expropriation; change and define the meaning of the collective ownership.

This article demonstrates it from the relationship of the density of population and mode of production,namely,mode of economy,which is generally ignored by our colleague scholars.