Prospects on the Technical Innovation to Increase Fertilizer Use Efficiency

The low fertilizer use efficiency (FUE) and the pollution of the environment for lost nutrient has been one of the main obstacle factors of society, enconmy and agricultural sustainable development. Increasing the FUE is one of the key problems in the world. It is the important way to increase the FUE that making new fertilizers by developing the theory and technique of balanced fertilization from single static cross balance to static cross and dynamic longitudinal balance, and improving the capacity of crops use nutrient by reforming plant nutrient hereditary features, and improving the precision of fertilizer application by using the thoery and technique of precision agriculture.