Raw data of soil indicators for seven years of nitrogen and phosphorus addition field experiment

Raw data on soil individual function, multifunctionality, physical properties, stoichiometry, and microbial diversity in a field experiment site with seven years of nitrogen (N) and phosphorus (P) supply (combining three N and P supply levels with three N:P supply ratios), in a typical coastal nontidal wetland ecosystem (the Yellow River Delta wetland) in China.