Dr. Yuan Wang is an Associate Professor at the State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences. He received his B.Sc. in Agronomy from the Nanjing Agricultural University in 2009. He obtained his M.Sc. and Ph.D. in Ecology from the Institute of Soil Science, Chinese Academy of Sciences in 2012 and 2015, respectively. He completed his Postdoctoral Research at the same Institute from 2015 to 2017. His research fields mainly include: crop nitrogen nutrition diagnosis and fertilization recommendations, and prevention and control technology of farmland non-point source pollution.