Data & Code from: Crop mixtures: does niche complementarity hold for belowground resources? an experimental test using rice genotypic pairs

<p>Data &amp; Code for the study &quot;Crop mixtures: does niche complementarity hold for belowground resources? an experimental test using rice genotypic pairs&quot;</p> <p>Data:<br> &quot;Rice_traits.csv&quot;: this file contains trait and productivity data measured at the individual plant level. It has one row per plant and one column per trait.</p> <p>Column headers:<br> &quot;IDplant&quot;: unique plant identifier (1 to 200)<br> &quot;IDpot&quot;: pot identifier with two plants per pot (1 to 100)<br> &quot;Bloc&quot;: bloc identifier, with 20 pots per bloc (A, B, C, D, E)<br> &quot;Treatment&quot;: P0 vs P+ = no P supply vs P supply<br> &quot;Asso&quot;: pot type, either monoculture (M) or mixture (P)<br> &quot;IDcouple&quot;: concatenation of the identifiers of the two genotypes in a pot (I64 = IR64, I64+=IR64 introgressed with QTL9, Pdi=Padi, Ktn=Ketan)<br> &quot;IDgeno&quot;: focal genotype identifier (I64 = IR64, I64+=IR64 introgressed with QTL9, Pdi=Padi, Ktn=Ketan)<br> &quot;IDnei&quot;: neighbour genotype identifier (I64 = IR64, I64+=IR64 introgressed with QTL9, Pdi=Padi, Ktn=Ketan)<br> &quot;BIOM_above&quot;: aboveground biomass (g)<br> &quot;Tillers&quot;: number of tillers<br> &quot;PH&quot;: Plant height (cm)<br> &quot;Biovolume&quot;: biovolume (m3)<br> &quot;SLA&quot;: Specific Leaf Area (m2/kg)<br> &quot;RB_top&quot;: Root biomass between 0 and 20 cm below the soil surface(g)<br> &quot;RB_deep: Root biomass between 20 and 60 cm below the soil surface(g) (!!! Only measured at the pot-level)<br> &quot;D_ad&quot;/&quot;D_bas&quot;: Mean root diameter (mm) of adventitious/basal roots, respectively<br> &quot;SRL_ad&quot;/&quot;SRL_bas&quot;: Specific Root Length (m/g) of adventitious/basal roots, respectively<br> &quot;RTD_ad&quot;/&quot;RTD_bas&quot;: Root Tissue Density (mg/cm3) of adventitious/basal roots, respectively<br> &quot;RBI_ad&quot;/&quot;RBI_bas&quot;: Root Branching Intensity (nb tips/cm) of adventitious/basal roots, respectively<br> &quot;PfR_ad&quot;/&quot;PfR_bas&quot;: Proportion of fine roots (diameter &lt; 0.1 mm) (%) in adventitious/basal roots, respectively</p> <p>Code:<br> &quot;Rice_mixtures_analysis.R&quot;: this file contains the main statisticl analysis presented in the study. It uses &quot;Rice_traits.csv&quot; as an input.</p> <p>&nbsp;</p>