The experimental base on ecological economy structure in Guyuan County has some distinguishing features

which accords with the farmer'swill

focuses on economic benefits

harnesses poorness and get rich; alsoit suits natural principles

takes prevention for production

and initiatesthe turn of smallscale peasants economy to the commodity economy inthe adjustment of the agricultural structures and makes close cooperationamong the county government

scientific research organization and research personnel.All those above have produced plentiful and substantialresults of the comprehensive experiments

from which much enlightenments are available

first of all

experiments of soil and water conservationon loess plateau ought to be large scale

to which the governments mustgive special guide; secondly

agricultural scientific experiments should becombined with socialist commodity economy; and thirdly

in the development of northwest China

soil and water conservation work shouldbe acceleratd

the scientific experiments of which go further. To servethe development of northwestern China is the historical mission of theNorthwestern Institute of Soil and Water Conservation under theChinese Academy of Sciences and the Ministry of Water conservancy

andhas extremly great prospect in development.