The research chooses the biological control of important plant diseases in the agriculture, microbial remediation of agricultural non-point source pollution and saline soil bioremediation as the goal, mainly engages in related basis and application based theory study, the development and introduction of international advanced technologies, the formation of microbial pesticide, microbial fertilizer, non-point source pollutants biodegradation agents and new varieties of salt tolerant plant, saline soil ecological remediation, which provide technical support for the province’s agricultural sustainable development and eco economic development.