Dr Muhammad Yousaf Nadeem, PostDoc Researcher, College of Agriculture, Yangzhou University, Hanjiang District, Yangzhou, 225009, PR China. Dr Nadeem specializes in crop cultivation and nutrient management in rice–wheat rotation systems. He obtained his PhD in Crop Science from Nanjing Agricultural University, China, focusing on the effects of reducing nitrogen application rates on grain yield and nitrogen use efficiency in the Yangtze River region. His research integrates long-term field experiments, plant nutrition, soil management, nutrient use efficiency, statistical modeling, and controlled-release fertilizer technologies. His current work explores rice grain quality and nutrient dynamics.