Productivity, N:P ratios, leaf P fractions, and photosynthesis rates in response to nitrogen and phosphorus addition

This is a dataset from a factorial nitrogen and phosphorus addition experiment carried out in a temperate meadow steppe near Erguna Forest-Steppe Ecotone Research Station. We examined the community level aboveground primary productivity, leaf N and P ratios, leaf P fractions, as well as photosynthesis rates under different treatments of N and P addition.