Agro-environment pollution is a key problem existed in the agricultural development in China. Due to long unreasonable and massive application of chemical synthetics such as pesticides, fertilizers, herbicides, and growth regulating agents, improper treatment of agricultural wastes, sewage farming, “three wastes” (waste water, waste air and waste residues) let out above standards, and acid rain, agricultural pollution has been aggravating continuously. All of these make up of the tri-dimensional agricultura...