Reasearch on Soil Testing and Fertilizer Recommendation

Soil testing and fertilizer recommendation is a multidisciplinary technology associated with soil science,plant nutrition,environmental science,information technology,applied mathematics and management.Application of this technology will make Chinese agricultural production enter a scientific stage with high quality and yield,efficient,ecological and safety.Moreover,it is also confronted with a series of scientific issues such as test methods,fertilizer efficiency,information technology and system management.The flows of materials,information and funds in system of soil testing and fertilizer recommendation were constructed,so as to improve agricultural production level of our country.