Issues and suggestions for rodent control of the natural grassland in China

After analysis the issues of rodent control of the natural grassland in China, this study proposed the strategic positions and goals of rodent control of the natural grassland in China, and proposed the suggestions of rodent control of the natural grassland in China as following. The first one is to quantify the density for causing disaster and disaster classes; the second one is to control rodent density though rational graze, introduction or simulation of natural enemy, and use of co-evolution mechanism of different composition of ecosystem; The third one is to construct the early warning system for rodent control of the natural grassland in China; The fourth is to make emergency program and standard of rodent control of the natural grassland in China.