Fig. 1
From: Pollen limitation and resource limitation affect the reproductive success of Medicago sativa L.
Experimental layout for two studied patches from 2015 to 2017. a One studied patch (three plots). b The other studied patch (three plots). Two studied patches, totaling six plots (60 × 60 m) were separated by mown vegetation (white area). The natural plants were symmetrically arranged and surrounded by undisturbed vegetation (gray area)