Fig. 3
From: Effects of shade stress on turfgrasses morphophysiology and rhizosphere soil bacterial communities
Plant shade response index (a) in live or sterile soil treatments and (b) soil-plant feedback index under highlight and shade conditions. Indices are based on seedling biomass of OJ (Ophiopogon japonicus) and LP (Lolium perenne). Values are the means±SD of six replicates. Lowercase or capital letters indicate significant differences (P < 0.05, LSD test) in OJ or LP